Mathematics College

Write 3 1/2 cups as a multiplication expression using the unit, 1 cup, as a factor.

I ABSOLUTELY NEED HELP BY TOMORROW!!! I AM GIVING 100 POINTS

Write 3 1/2 Cups As A Multiplication Expression Using The Unit, 1 Cup, As A Factor.I ABSOLUTELY NEED

Answers

Answer 1

3 1/2 cups can be expressed as the multiplication expression: 3 + 1/2.

How to Write 3 1/2 cups as a multiplication expression using the unit, 1 cup, as a factor.

To express 3 1/2 cups as a multiplication expression using the unit "1 cup" as a factor, you can write it as:

3 1/2 cups = (3 + 1/2) cups = 3 cups + 1/2 cup

Since there are 1 cup in each term, we can rewrite it as:

3 cups + (1/2) cup

Now, we can express each term as a multiplication expression:

3 cups = 3 * 1 cup = 3

(1/2) cup = (1/2) * 1 cup = 1/2

Putting it all together, the multiplication expression is:

3 * 1 cup + (1/2) * 1 cup = 3 + 1/2

Therefore, 3 1/2 cups can be expressed as the multiplication expression: 3 + 1/2.

Learn more about expression at https://brainly.com/question/1859113

#SPJ1

Related Questions

Giving brainliest to someone who answers this :D plus points too

Answers

Answer:

13) 27 units³

14) 160 units³

15) 189 units³

Step-by-step explanation:

To find the volume of a rectangular prism, we need to multiply the length, width, and height of the figure together.

The dimensions of figure 13 are 9, 3, and 1

9 · 3 · 1 = 27

The volume of the figure is 27 units³.

-------------------------------------------------------------

The dimensions of figure 14 are 5, 8, and 4

5 · 8 · 4 = 160

The volume of the figure is 160 units³.

-------------------------------------------------------------

The dimensions of figure 15 are 3, 9, and 7

3 · 9 · 7 = 189

The volume of the figure is 189 units³.

-------------------------------------------------------------

I hope this helps ^^ Good luck :]

Cody has $1400 in a savings account that earns 4 % annually. How much will he have total after 3 years?

Use the formula = , where is the interest earned, is the principal (starting amount), is the interest rate expressed as a decimal, and is the time in years.

Answers

$1400 - Savings
4% Per Year
3 Years
4% x 3 = 12% Total
1400 x 12% = $168
$1568 Total

Answer:

$1,574.81

Steps:

total after 1 year = (1400/100 × 4) + 1400 = (14 × 4) + 1400 = 56 + 1400 = $1456total after 2 years = (1456/100 × 4) + 1456 = (14.56 × 4) + 1456 = 58.24 + 1456 = $1,514.24total after 3 years = (1,514.24/100 × 4) + 1,514.24 = (15.14 × 4) + 1,514.24 = 60.57 + 1,514.24 = $1,574.81

list at least 4 attributes that are shared by all of the shapes in the rectangle group

Answers

Answer:

All of the figures have 4 sides  and 4  vertices

They have opposite sides parallel and congruent.

They have four right angles.

They also have perpendicular line segments.

Step-by-step explanation:

Hope this helps!!!

PLEASE HELP NO SCAM LINK OR REPORTED :) THANKS

Answers

Answer: b

Step-by-step explanation:

2x is x doubled

and then add 5 to the product

We intend to estimate the average driving time of a group of commuters. From a previous study, we believe that the average time is 42 minutes with a standard deviation of 10 minutes. We want our 90 percent confidence interval to have a margin of error of no more than plus or minus 2 minutes. What is the smallest sample size that we should consider

Answers

Answer:

The smallest sample size that we should consider is 68.

Step-by-step explanation:

We have that to find our [tex]\alpha[/tex] level, that is the subtraction of 1 by the confidence interval divided by 2. So:

[tex]\alpha = \frac{1 - 0.9}{2} = 0.05[/tex]

Now, we have to find z in the Ztable as such z has a pvalue of [tex]1 - \alpha[/tex].

That is z with a pvalue of [tex]1 - 0.05 = 0.95[/tex], so Z = 1.645.

Now, find the margin of error M as such

[tex]M = z\frac{\sigma}{\sqrt{n}}[/tex]

In which [tex]\sigma[/tex] is the standard deviation of the population and n is the size of the sample.

Standard deviation of 10 minutes.

This means that [tex]\mu = 10[/tex]

What is the smallest sample size that we should consider?

This is n for which M = 2. So

[tex]M = z\frac{\sigma}{\sqrt{n}}[/tex]

[tex]2 = 1.645\frac{10}{\sqrt{n}}[/tex]

[tex]2\sqrt{n} = 1.645*10[/tex]

[tex]\sqrt{n} = 1.645*5[/tex]

[tex](\sqrt{n})^2 = (1.645*5)^2[/tex]

[tex]n = 67.7[/tex]

Rounding up:

The smallest sample size that we should consider is 68.

you don't have to answer them all but help me out !!

Answers

Answer:

1. 10n

2. 3x^2z^2

3. 2(9n^3 - 3n^2 + 3n - 1)

4. (Put the same thing)

5. There are no common factors so it is completely factored out.

Step-by-step explanation:

For 1, you gotta find the gcf of the numbers and the variables. So, the common factor of 90, 70, 70, and -80 is 10. Nothing else greater than 10 divides these numbers. For the variables, only "n" is the GCF, as there is one "n" and all the other numbers have n^2 and etc.

For 2, same thing, you have to find the gcf for the numbers and the variables.

3. same thing ;-; (gcf is 2 btw, nothing divides the variables because 2 has no "n".

4. theres nothing that divides the numbers or the variables. So, the gcf is just 1.

Having Problems With This Question

Answers

Answer:

f+g(2)=10

f-g(4)=-4

F/G(2)= 7/3

(f)(g)(1)=0

Step-by-step explanation:

1. (f+g)=2x+3+x^2-1 2(2)+2=10

2. (f-g)=(2x+3)-(x^2-1)=-x^2+2x+4= -16+8+4=-4

3. f/g= 2x+3/x^2-1 4+3/3= 7/3

4. f*g= (2x+3)(x^2-1)= 2x^3+3x^2-2x-3= 2(1)^3-2(1)+3(1)^2-3=0

Use the scale to find the actual area of Janets bedroom in square feet!

Answers

Answer: 17 feet long 14 feet wide

The model has a scale of 1 : 16 so you can use a calculator like this one to find the exact length. https://www.ginifab.com/feeds/cm_to_inch/scale_converter.html

Of all of the individuals who develop a certain rash, suppose the mean recovery time for individuals who do not use any form of treatment is 30 days with standard deviation equal to 8. A pharmaceutical company manufacturing a certain cream wishes to determine whether the cream shortens, extends, or has no effect on the recovery time. The company chooses a random sample of 100 individuals who have used the cream, and determines that the mean recovery time for these individuals was 28.5 days. Does the cream have any effect

Answers

Answer:

z(s) is in the rejection  region. We reject  H₀. We dont have enought evidence to support that the cream has effect over the recovery time

Step-by-step explanation:

Sample information:

Size     n = 100

mean   x = 28,5

Population information

μ₀  =  30

Standard deviation  σ   = 8

Test Hypothesis

Null Hypothesis          H₀                x =  μ₀

Alternative Hypothesis   Hₐ           x <  μ₀

We assume CI = 95 %   then α = 5 %    α = 0,05

As the alternative hypothesis suggest we should develop a one tail-test on the left ( we need to find out if the cream have any effect on the rash), effects on the rash could be measured as days of recovery

A z(c) for 0,05 from z-table is:  z(c) = - 1,64

z(s) = ( x - μ₀ ) / σ/√n

z(s) = ( 28,5 - 30 ) / 8/√100

z(s) = - 1,5 * 10 / 8

z(s) =  - 1,875

Comparing z(s)  and z(c)

|z(s)| < |z(c)|        1,875  > 1,64

z(s) is in the rejection  region. We reject  H₀. We dont have enought evidence to support that the cream has effect over the recovery time

A fish aquarium is 3 ft long, 2 ft wide, and 2 ft high. What is the volume of the aquarium?

ANSWER ASAP I DONT HAVE MUCH TIME

Answers

I Believe It Is 12ft

Please help! What is the volume of the cone?

Answer and explanation please! <3

Answers

Answer:  V≈804.25

Step-by-step explanation:

V=πr2h

3=π·82·12

3≈804.24772

please help me i will give a brainliest​

Answers

(-3, 33) I think it’s that but if not I’m sorry.

79%
3rd
Her monthly salary is twice the sum of her husband's salary and four. Her monthly
salary is also equal to four more than four times his salary. How much does the
husband make a month? Note the husband's monthly salary is in terms of thousand
dollars.

Answers

9514 1404 393

Answer:

  0

Step-by-step explanation:

The two expressions for her salary can be equated:

  2h +4 = 4 +4h

  0 = 2h . . . . . . . . subtract 2h+4 from both sides

  h = 0 . . . the husband's salary is zero dollars per month

Answer:

$2000

Step-by-step explanation:

question is in picture please help!

Answers

Answer:

I’m not 100% sure but I think 120°.

Step-by-step explanation:

This is because, angles on a straight line add up to 180°. Because there is 60 degrees on one side of line B, this means the other section is 120° (120°+60°=180°) The angle labelled (3x) is alternate to the angle of 120°. Alternate angles are always equal, meaning that 3x is equal to 120°.

I hope this is right.

The length of the arc which subtends an angle 60° at
the centre of a circle of radius 3 cm is approximately​

Answers

Answer:

π cm

Step-by-step explanation:

The formula for arc length (s) as a function of radius (r) and central angle Ф (in radians) is s = rФ.

In this problem r = 3 cm and Ф = 60°, and so the arc length subtended is

s = (3 cm)(π/3) = π cm

use the graph to answer the question giving brainlest​

Answers

Answer:

I only know two sorry

A. -6

B.

C. Increasing

D.

E.

Which is the greater decimal?

.721 or .72

Answers

Answer:

.721 is bigger because Il earned that the decimal that has a larger number as there last number is the greatest decimal.

Step-by-step explanation:

n exponential function and a quadratic function are graphed below. Which of the following is true of the growth rate of the functions over the interval
The exponential grows at half the rate of the quadratic.
The exponential grows at the same rate as the quadratic.
The exponential grows at twice the rate of the quadratic.
The exponential grows at four times the rate of the quadratic.

Answers

https://brainly.com/question/4184462

Answer:

the answer is B)

Step-by-step explanation:

edg2021 :>

Which postulate or theorem proves △SQY∼△PTY?

A. SAS Similarity Theorem
B. SSS Similarity Theorem
C. AA Similarity Postulate

Answers

Check the picture below.

[tex]\stackrel{ \textit{\LARGE S} }{\cfrac{8}{4}}~~ = ~~\stackrel{ \textit{\LARGE S} }{\cfrac{12}{6}}~~ = ~~\stackrel{ \textit{\LARGE S} }{\cfrac{4}{2}}\implies \text{\LARGE 2}\qquad \textit{similar triangles by SSS}[/tex]

Justin earns a base salary of $1500 per month at
the jewelry shop. He also earns a 3% commission
on all sales. If Just sold $82,975 worth of jewelry
last month, how much would he make for the
month including his base salary and commission?

Answers

Answer: $1500 + 3% + $82,975= 84475.03

Step-by-step explanation:

Joe needs to get to his house,which is 106 miles away in 2 hours.How fast does he need to drive

Answers

Answer:

53

Step-by-step explanation:

106 miles per hour would get him home in 1 hour but it takes 2 hours so you can divide 106 by 2 to 53 miles per hour.

Fox vvgggfffdfccvvvgttg

Please help me please

Answers

Answer:

486 square inches

Step-by-step explanation:

A sector has angle 2.5 radians and perimeter of 18cm. find the radius of the sector
(The answer is 10.5, but how?) pls help

Answers

Answer:

4 cm

Step-by-step explanation:

Perimeter = 18cm

θ = 2.5 radian

s = rθ, s = Arc length

Perimeter of Sector, P = arc length, s + 2r

Perimeter = rθ + 2r

r = Radius

18cm = r(2.5) + 2r

18cm = 2.5r + 2r

18cm = 4.5r

r = 18 /4.5

r = 4

Write and equation and solve it for the following:

Seven more that twice a number is 25. What is the number?

Answers

Answer: Equation: 2n+7=25 Number: n=9

Step-by-step explanation: Twice a number is 2 × n= 2n. 7 more is +7. Hence we get 2n+7=25. Subtract 7 from both sides then divide by 2 and we get 9!

Answer:

9

Step-by-step explanation:

Work backwards

25 - 7 = 18

18 ÷ 2 = 9

You can solve the problem normally to check.

9 × 2 = 18

18 + 7 = 25

That proves that the answer is right. Hope this helps you! Let me know how you did!

help me plsssssssss asap​

Answers

Answer:

B

Step-by-step explanation:

All you have to do is count, and you'll see 5 faces, 6 vertices, and 9 edges

its easy to do.

The answer would be B.

The following quadrilateral is a parallelogram. Solve for x, y, and z.

Answers

Answer:

X = 44Y = 31Z = 105

Step-by-step explanation:

The measurements of a quadrilateral will add up to be 360. Additionally, we know these two triangles created within the parallelogram will be congruent, so their corresponding angles will also be congruent by CPCTC.

(44 * 2) + (105 * 2) + (31 * 2) = 360

Have a nice day, fam. Spread The Love.

and Mandy takes 3.9 percent of jimmy chocolate jimmy has 5000 pieces of chocolate chocolate how much does jimmy have left

Answers

Answer:

Jimmy has 4805 left

Step-by-step explanation:

3.9% = 0.039

5000(0.039) = 195

Mandy took 195 pieces

5000 - 195 = 4805

Jimmy has 4805 left

I’m unsure how to do this statistics problem I believe it has to do with the bell curve

Answers

You’d have to write out a graph with standard deviation and all that. It would be C. Ask if you want a better explanation

The graph represents the gallons of water (y) per minute (x) dispensed by a shower head. Which statements are correct?

Answers

The relationship has been analysed using the property of straight line.The correct options are (C), (D) and (E) respectively.

How to represent a straight line on a graph?

To represent a straight line on a graph consider two points namely x and y intercepts of the line. To find x-intercept put y = 0 and for y-intercept put x = 0. Then draw a line passing through these two points.

The given options are examined one by one as follows,

(a) The point (0, 0) on the graph represents the zero number of gallons dispensed at the beginning.

(b) The point (5, 1) does not lie on the graph.

(c)  The point (1, 5) represents 5 gallons dispensed during 1 minute which is equivalent to the unit rate.

(d) The point (1.5, 7.5) lies on the graph which represents 7.5 gallons dispensed in 1.5 minutes.

(e) The point (0, 0) shows no gallons dispensed at t = 0.

Hence, the correct information inferred from the graph are the point (1, 5) represents the unit rate, 7.5 gallons for 1.5 minutes and the point (0, 0) represents zero minutes for zero gallons.

To know more about graph of straight line click on,

https://brainly.com/question/16934180

#SPJ1

can someone please help me ?? i’ll give brainliest

Answers

Answer:

ABE bc its the same degree angle

Step-by-step explanation:

Answer:

C) angle BEF

Step-by-step explanation:

Vertical angles are angles opposite each other where two lines cross. BEF is opposite of DEH

Other Questions
A sample of 49 sudden infant death syndrome (SIDS) cases had a mean birth weight of 2998 gBased on other births in the county, we will assume sigma = 800g Calculate the 95% confidence interval for the mean birth weight of SIDS cases in the county Wayfair Producers manufactures boats in two departments, Molding and Finishing. This problem focuses on the first of these departments, the Molding Department All materials in the Molding Department are added at the beginning of the production process. On April 1, the Molding Department had 30 units in process that were 20% complete with respect to conversion cost. On April 30, Molding had 20 units in process that were 40% complete with respect to conversion cost. During April, the Molding Department completed 76 units and transferred them to the Finishing Department. What are the Molding Department's equivalent units of production related to materials for April? Moving to another question will save this response $26.800 $14,310 $16.200 $25,440 & Moving to another question will save this response. P Question & Dynondo incorporated planned to use materials of 59 per unit but actually used materials of $16 per unit, and planned to make 1590 units but actually made 1800 units. The flexible-budget amount for materials is A company decides to create a new titanium range of their men's wedding rings. To do this they will need to buy titanium metal and a new laser sizing tool to ensure exact sizing (titanium can't be resized).The current price for a silver men's ring is AED10,000 and it costs the company AED5,000 to make. Customers are willing to pay an extra AED5000 for a similar yet titanium-based ring. However, over the first year it is estimated to cost the company an extra AED2,000 per ring for the titanium metal and AED1,000 per ring for the laser sizing machine (across the first year). Based on a value-based pricing what is the maximum they could price their new titanium ring?a. 13,000 AEDb. 15,000 AEDc. 18,000 AEDd. 20,000 AED Which is among the characteristics of ""super-endurance"" predators? Research the following key events related to Canada's involvement in both World Wars: - Vimy Ridge, Passchendaele, - Dieppe, Normandy (D-Day Landings Juno Beach) 8. name two potential complications this client should promptly report to the hcp. (a) Find the Laurent series of the function cos z, centered at z = (b) Evaluate [1] [2.1] codz. KIN Consider the textbook's implementation of the standard C library function strcpy in assembly language. Implement memset, strlen, strchr, strcat, and strcmp. Use $a0 through $a3 as necessary for the standard C library's arguments to each function. Return in $v0. Do *not* write a main program. You will be given a testing program soon. It is fine if a lot of your functions look a lot like each other. In fact, that's a good sign. Don't worry about overruns or exception cases n the titration of 50.0 mL of 0.250 M CH_3COOH with 0.250 M KOH, which of the following species are present in significant amounts in the resultant solution after addition of 40 mL of KOH? I. CH_3COOH (aq) II. CH_3COO^- (aq) III. OH^- (aq) A. only B. II only C. III only D. I and II only E. I and III only Suppose that we include government spending in the model. Total govern- ment spending is given by G = NT where 7 is a lump sum tax collected from all young agents. This means that per capita government spending, gt = is constant and given by T. The utility maximization problem is max U = ln Cy.t + Bln Co,t+1 Cy.t.Co,t+1-St s.t. Cy,t + St = W - T Co,t+1 = St Rt+1. Solve for the optimal st as a function of factor prices, 7, and other parameters. Determine whether each of the following would fulfill the three functions of money. If the item does not fulfill all three, name at least one function of money that it violates.Instructions: You may select more than one answer. Click the box with a check mark for correct answers, and click to empty the box for the wrong answers.1. Salta. Salt could be a good store of value because salt keeps for a long time.b. Salt fulfills the medium of exchange function if people are willing to accept it in exchange for goods and services.c. Salt could be a good unit of account as long as people can agree on the prices in terms of salt.d. Salt could be a medium of exchange because it is useful.e. Salt could be a unit of account because it can be easily measured. If the price per unit decreases because of competition but the cost structure remains the same A.The breakeven point rises B.The degree of combined leverage declines C.The degree of financial leverage declines) D.All of these In a geometric progression the sixth term is 8 times the third term a the sum of the seventh and eighth terms is 192. Determine (a) the com ratio, (b) the first term. S Major Topic SERIES AND SEQUEMCE Blooms Designation AP b) Prove the following i. ii. (1 - sin. = sec X -tan x. T+ sinx, 1 = cosece (1 cos20) S Major Topic TRIGONOMETRY Blooms Designation EV c) Differentiate between the domain and range of your function Solve the boundary-value problem y"-10y'+25y=0 y(0)=7 y(1)=0 Two steel plates of uniform cross section 10x80 mm are welded together. Knowing that centric 100kN forces are applied to the welded plates and that the in-plane shearing stress parallel to the weld is 30 MPa . Determine the angle Beta and and the corresponding normal stress perpendicular to the weld. Use a) Mohr's circle and b) analytical methods How many grams of carbon dioxide are produced If 3. 85 mol of propane reacts with 20. 0 mol of oxygen according to the following balanced equation, C3H8 + 5O2 3CO2 + 4H2O FILL IN THE BLANK both ________ and ________ increase as the safety inventory is increased In "Cranes," Song-sam's memory of the old man with the chestnut tree reveals all:____________ in response to the trump administration's tariffs on chinese imports, only one percent of the surveyed u.s. firms operating in southern china said they had any plans to establish manufacturing bases in north america. assuming that managers at these companies used all available information, including the tariffs on chinese imports, when making the decision of whether or not to move production out of china and back to the united states exemplifies which key economic idea?