Mathematics College

40 POINTS !! 40 POINTS !!

PLEASE HELP , DONT SKIP !

NO LINKS OR FILES.

Answers

Answer 1

Answer:

just upload the file

Step-by-step explanation:

Answer 2

Answer:

1:Add the x for the number of tbs 2: Add all the values together.

Step-by-step explanation:

Hope this helped!

Related Questions

write an expression for the quotient of 9 and c

Answers

Answer:

[tex]\frac{9}{c}[/tex]

Step-by-step explanation:

Hey I need help .. again we’re doing log lines

Answers

Answer:

Step-by-step explanation:

According to a recent study, the mean number of hours college students spent playing video games per month was 22 hours with a population standard deviation of 2 hours. Two weeks before final exams were scheduled to begin, 100 college students were randomly selected. What is the probability that the mean number of hours spent playing video games is less than 21.8 hours

Answers

Answer:

0.15866

Step-by-step explanation:

Given that:

Mean, m = 22

Standard deviation, s = 2

Sample size, n = 100

P(x < 21.8):

Obtain the Zscore ;

Z = (x - m) ÷s/sqrt(n)

Z = (21.8 - 22) ÷ 2/sqrt(100)

Z = - 0. 2 ÷ 0.2

Z = - 1

P(Z < - 1)

From Z probability calculator :

P(Z < - 1) = 0.15866

Hence, Probability of obtaining a score less than. 21.8 is 0.15866

Answer:

ux=22

sdx=0.2

p(x<21.8)=0.159

just took the test

Step-by-step explanation:

Find in the missing values to make the equations true.

Answers

Answer: 21

Log8(8 is under the log) the answer is 7

Step-by-step explanation:

PLEASE HELPPPPPP ASAPPP
I WILL GIVE BRAINLEST FOR THE CORRECT ANSWER

Answers

Answer:

a. Find the multiples of 4 and 12 in the 30 to 40 range:

4 ⇒ 32, 36, 40

12 ⇒ 36

Answer = 36

b. Divisors of 24 ⇒ 2, 3, 4, 6, 8, 12, 24

Answer = 3

3 is the only odd divisor.

c. Gcd = Greatest common divisor that isn't zero.

35 divisors ⇒ 1, 5, 7, 35

42 divisors ⇒ 1, 2, 3, 6, 7, 14, 21, 42

Answer = 7

d. 98 divisors ⇒ 1,2,7,14,49,98

99 divisors ⇒ 1,3,9,11,33,99

Answer = 1

e. Answer = 25.

A number's greatest divisor is its own self.

Hi! I’ve already gotten this far, and found the value of x, but how would I go about finding the value of y from here?

Answers

Answer:

y=1 and x = 2

Step-by-step explanation:

Given equations are :

2x-2y = 2 ....(1)

5x+2y= 12 .....(2)

Adding equation (1) and (2),

2x+5x = 2+12

7x = 14

x = 2

Put the value of x in equation (!).

2(2)-2y = 2

4-2y=2

2=2y

y=1

So, the values of x and y are 2 and 1 respectively.

Angles relationships

Answers

2x = 74

x = 74 ÷ 2

x = 37

that's all

Answer:

x = 37

Step-by-step explanation:

x2 = 74

74 ÷ 2 = 37

therefore the answer is x = 37

Can someone help me with this?

Answers

9514 1404 393

Answer:

π/4, 7π/4

Step-by-step explanation:

Adding √2 and dividing by 2 makes the equation ...

cos(θ) = (√2)/2

The first-quadrant solution is ...

θ = arccos((√2)/2) = π/4

The angle in the 4th quadrant with the same reference angle will have the same cosine value.

θ = 2π -π/4 = 7π/4

The two solutions are θ = π/4, 7π/4.

A(b) is a function

True or false

Answers

Answer:

false

Step-by-step explanation:

because if one of the right side goes to two or more of the left its not a function

QUESTION: Find the value of "A'' in the set of the supplementary angles... if you dont know dont answer i will give brainlist for it

Answers

Answer:

the picture isnt loading. it says error.

Step-by-step explanation:

The ratio of the length to breadth
of a room is 7:5. Find the length
of the room if the breadth is
10m

Answers

Answer:

14m

Explanation:

10 ÷ 5 = 2

2 × 7 = 14

A drink is made by adding water to juice.
Rana has 120ml of juice.
She adds some water.
She has now made 450ml of the drink.
Has Rana followed the instructions?

Answers

Answer:yes

Step-by-step explanation:

As the Amount is unknown Hence X = Any amount Unless the water amount is given the instructions is yes as she added 120ML Of juice into water which is currently X

Please help me thanks y’all

Answers

[tex]h^{2}=6*6\\h^{2}=36\\h=6\\and\\ y=45[/tex]

Y=45 I think is correct

Box A contained 40 paperclips. Box B contained 23 paperclips. After Sally took an equal number of paperclips from each box, Box A then contained twice as many paperclips as Box B. How many paperclips did Sally take from each box?

Answers

Answer:

Step-by-step explanation:

Number of clips in box A = 40

Number of clips in box B = 23

If Sally took out 6 clips from each box

Remaining clips in box A = 40 - 6 = 34 which is twice of 17

Remaining clips in box B = 23 - 6 = 17

Answer:

Sally took 6 paperclips from each box

Step-by-step explanation:

Paper clips in Box A = 40

Paper clips in Box B = 23

Let the equal number paperclips removed from each box = x

Number of clips in box A after taking 'x' clips = 40 -x

Number of clips in box B after taking 'x' clips = 23 -x

40 - x = 2*(23 -x)

40 - x = 2*23 - 2*x

40 -x = 46 - 2x {Add 2x to both sides}

40 - x + 2x = 46 {Combine like terms}

40 + x = 46 {Subtract 40 form both sides }

x = 46 - 40

x = 6

Sally took 6 paperclips from each box

Witch is larger? 1/3 or 3/9

Answers

1/3 give me branliesttt

Answer:

they are equal

Step-by-step explanation:

1/3 to a decimal is 0.333

3/9 is 0.333

so they are the same the person above me is wrong

the equation p=52+0.04w models relation between the amount of water bill payment p in dollars and the number of units of water w in slope of equation

Answers

The slope in the equation p = 52 + 0.04w represents the rate of change in the water bill payment for each additional unit of water consumed.

Specifically, the slope of 0.04 indicates that for every increase of one unit in the number of water units (w), the water bill payment (p) will increase by 0.04 dollars.

This means that the slope represents the incremental cost of each additional unit of water.

In practical terms, the slope of 0.04 implies that for every additional unit of water consumed, the water bill will increase by $0.04.

This indicates a constant rate of increase in the water bill for each additional unit of water used.

It's important to note that the slope remains constant throughout the equation, suggesting a linear relationship between the amount of water consumed and the corresponding bill payment.

Therefore, The slope, in this case, is the coefficient of the variable w, which is 0.04.

For more questions on slope

https://brainly.com/question/16949303

#SPJ8

The probable question may be:

What is the meaning of the slope in the equation p = 52 + 0.04w, which models the relationship between the water bill payment p in dollars and the number of units of water w ?

Someone actually help me w this ☝

Answers

Answer

Sorry If this is not correct, but I believe you keep the X varriable the same and multiply the Y varriable by 4. This means it will move to the right on the grid.

New coordinates: G(3,4) T(1,4) B(3, 20)

A Ferris wheel is 35 meters in diameter and boarded from a platform that is 3 meters above the ground. The six o'clock position of the Ferris wheel is level with the loading platform. The wheel completes one revolution in 8 minutes. The function, h(t), gives your height in meters above the ground t minutes after the wheel beings to turn. How high are you off the ground after 6 minutes

Answers

Answer:

height = 20.5068 m

Step-by-step explanation:

Given the data in the question;

First, lets calculate the amplitude, midline and period of 8minutes

Amplitude = 35 / 2 = 17.5

|A| = 17.5

A = - 17.5 { since the wheel starts at 6 o clock }

midline C = (35/2) + 3

C = 17.5 + 3

C = 20.5

And period is 8 minutes

⇒ 2π/B = 8

8B = 2π

B = 2π/8 = π/4

So our equation will be in the form of;

y = h(t) = Acos(B×t) + C

∴ h(t) = -17.5cos( π/4×t) + 20.5

Now, How high are you off the ground after 6 minutes

⇒ height = -17.5cos( π/4 × 6) + 20.5

height = -17.5cos( π/4 × 6) + 20.5

height = -17.5cos( 4.71238898) + 20.5

height = -17.5 × cos( 4.712) + 20.5

height = -17.5 × -0.00038898 + 20.5

height = 0.0068 + 20.5

height = 20.5068 m

Ava swam for 154 minutes during her first week of vacation. In her two weeks of vacation, she swam for a total of 357 minutes. How many more minutes did she swim for in the second week than in the first week?
Sort the information from the problem. What do we know? What do we need to figure out?

Answers

Answer:

203 more minutes

We know she swam 154 min in first week.

And in two weeks she swam 357 minutes.

We need to figure out x (total of minutes swam in week two)

So do 357=x+154

Subtract 154 from both sides

x=203

Hope this helps

The radius of a circle measures 3 ft. What is the circumference of the circle?
Use 3.14 for 11, and do not round your answer. Be sure to include the correct unit in your answer.

Answers

Answer:

18.85

Step-by-step explanation:

adwadad

Does (1, 10) make the inequality y > 2x + 7 true?
yes
no

Answers

Answer:

Yes.

10 > 9

Step-by-step explanation:

This inequality is true because 10 is greater than 9.

y > 2x + 7

10 > 2(1) + 7

10 > 2 +7

10 > 9

Someone please help! I dont understand

Answers

Answer:

i willl help on all three if u help on my chemistry problems

Where do I put the parentheses in 15-3x4+9=12

Answers

Answer:

That depends on which operations you want to do first. The order of operations affect to outcome of the equation.

In this case:

15 - (3 x 4) + 9 = 12

Answer:

It varies but this is one example

15 - (3 x 4) + 9 = 12

plz mark as brainliest

What is the discriminant of 3 x squared minus 10 x = negative 2?
76
94
106
124

Answers

Answer:

Step-by-step explanation:

The discriminant is [tex]b^{2} - 4ac[/tex] part of the quadratic formula.

a term is 3

b term is -10

c term is 2 (add it to the side of the 3 x squared minus 10 x)

Plug the values in!

(-10)^squared - 4(3)(2)

100-24 = 76

Answer:

Step-by-step explanation:

on edge

please help me with this :D

Answers

Answer:

b=24

Step-by-step explanation:

the sides are equal to each other so

b+24=2b

24+24=2 times 24

48=48

so b=24

Andrew has $550 in a savings account that earns 5 % annually. How much will he earn in interest in 4 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

$110

Step-by-step explanation:

formula= P×T×R ÷ 100

550×4×5÷100

55×4×5÷10

1100÷10

$110

¡4 = -1
O True
False

Answers

Answer:

Apparently that's false because 4 does not equal -1, 4 is totally 10 times greater than -1

Hopefully that helps

Step-by-step explanation:

Solve 4r2 – 5 = 59
{± 3}

{± 4}

{± 5}

{±6}

Answers

9514 1404 393

Answer:

(b) ±4

Step-by-step explanation:

4r^2 -5 = 59 . . . . given

4r^2 = 64 . . . . . . . add 5

r^2 = 16 . . . . . . . . . divide by 4

r = ±4 . . . . . . . . . . . take the square root

40 POINTS !! 40 POINTS !!

PLEASE HELP , DONT SKIP !

NO LINKS OR FILES.

Answers

Answer:

Step-by-step explanation:

Answer:

the size of the matrix 2x3

Step-by-step explanation:

just remember that rows are horizontal and columns are vertical hope this helps you out

What is y if x=6 eqaution=y=4x+5

Answers

y=29 ! hope this helps

Other Questions

Based on these results, what is the probability that Ms. Lewill choose a yellow or purple marble?FOR BRAINLITS!! ill give brainliest Write and solve the equation for the following situation: Angles 1 and 2 are complementary. The measure of angle 1 is 16 larger than the measure of angle 2.A. x + 16 = 90 x = 74B. x + (x - 16) = 90 x = 53C. 2x + 16 = 90 x = 37D. x + 16 = 180 x = 164 Current Attempt in Progress Ryan Seacrest has worked for Idol Inc. for 20 years without taking a vacation. An internal control principle that would address this situation would be establishment of responsibility. physical controls. documentation procedures. human resource controls. Attempts: 0 of 2 used S Save for Later Last saved 1 hour ago Saved work will be auto-submitted on the due date Auto- submission can take up to 10 minutes. Suppose the saving rate for a low-income country is given. If production becomes less capital intensive, the ICOR will ________ and the growth rate will _________. 1. [4 points] List, but do not describe, main forms of operating systems process management. 1. 2. 3. 4. 2. [6 points] Describe hierarchy of data 1. 2. 3. 4. 5. 6. Tomorrow is my test can you all wish me best of luck You have been hired to market a new music recording that is expected to have target sales of $20 million for the coming year.The marketing department has estimated that a 1% increase in advertising the recording would increase the recordings sold by about 0.5% (i.e., the advertising elasticity is 0.5) and that a 1% increase in the price of a recording would reduce the number sold by about 2% (i.e., the absolute value of the price elasticity of demand is 2).To maximize profits, how many millions of dollars should be spent on advertising the recording in the coming year? Is shifting real or is it like a joke? Activity No.3 Express Your Mind!Direction: Unlock some difficult words using context clues in the following sentence l. Write your correct answer on the last column. Three angles of a quadrilateral measure 45, 95, and 111. What is the measure of the fourth angle of the quadrilateral? What does Two-Bit do to Johnny? Suppose the spread of a particular bond, S, based on the past 200 trading days is distributed normally with a mean of 0.02% and a standard deviation of 0.02%. We define the spread of a bond on a particular day to be S = M T where M is the yield to maturity used by the market on that day and T is the yield to maturity we believe should be used to price the bondAlso we define U =respectively.Smwhere m and o are the mean and standard deviation of S20-What is the significance of S having a positive mean?(b) How do you interpret the standard deviation of S?(c) What is the significance of 2 appearing in the denominator of U?(d) Suppose today the bonds spread is 0.07%. Is the bond considered cheap or expensive? Suppose tomorrow the spread is -0.01%. Is the bond considered cheap or expensive?(e) What risks are there in implementing rich-cheap analysis? How are theseovercome in practice in the implementation of the strategy? What is a scatterplot?a graph showing the relationship between two sets of dataa relationship between two variablesa data point that does not fit the general pattern in the dataa group of data points around a value the annualThe present population ofof a town is 66550. If the annual population growth rate is 10% what wasthe Population growth of town 3 years ago ? Thats the questions for my other problem Someone please help me! The box part of the box plot contains all the values between whch numbers?253035404550between 27 and 36 and between 37 and 40between 32 and 36between 32 and 37between 27 and 32 and between 37 and 40 what is a contractionary action congress could take? 2. Give an example of(a) diatomic element(b) polyatomic element How can you use your knowledge about a topic?1. You can find out what you already know.2. You can look through your notes to find key words for your search.3. You can figure out what else you would like to know.4. All of these can help you as you plan your research.

40 POINTS !! 40 POINTS !! PLEASE HELP , DONT SKIP ! NO LINKS OR FILES.

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

40 POINTS !! 40 POINTS !!

PLEASE HELP , DONT SKIP !

NO LINKS OR FILES.