Mathematics College

What is the answer to 7.13 x 5.5 ?

Answers

Answer 1

Answer:

39.215

that is your answer

Answer 2
The answer will be 39.125

Related Questions

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Answers

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Amanufacturing machine has two processes. One of them is repeated 4 times and the second only once. The entire cycle can take no longer than 3 minutes. Which graph represents the overall equation represented by this scenario (all points may not apply to the scenario)​

Answers

Answer:

D

Step-by-step explanation:

Use the table to find the ratio. Enter the ratio as a fraction in simplest form. 9 white socks. 6 black socks. 7 blue socks. 2 brown socks. What is the ratio of white socks to brown socks?
​

Answers

Answer:

3

Step-by-step explanation:

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from the table, the ratio of white socks to brown socks is 9.4 select two ratios equilavent to the ratio of white socks to brown socks

f (x)=2x-1
find (-1)​

Answers

-3



Explanation:

If f(x)=f(-1) then you just fill in -1 where x is.

2*-1-1
-2-1
-3

what is f(3) for the function f(x)=5x+6​

Answers

Answer:

567

Step-by-step explanation:

function is the answer.

Large balloons are sold in packages of 12. Select the expressions that can represent the total number of balloons in p packages of large
balloons.
A. 12-p
B. 12 xp
C. p + 12
D. p + 12
E. 12p

Answers

Answer: For C and D you put the same answer but its D. P/ 12 which stands for p divided by 12.

Step-by-step explanation:

Suppose the class sizes in high schools in a major public school district are normally distributed with an unknown population mean and standard deviation. If a random sample of 28 high school classes is taken to estimate the mean class size, use a calculator to find the t-score that should be used to find a 90% confidence interval estimate for the population mean.

Answers

Answer:

1.703

Step-by-step explanation:

The reason we try to find t score is because the sample size is below 30, meaning the sample size is small

Hence:

Step 1

We find the degree of freedom

The Degrees of freedom = Number of samples - 1

The random number of samples = 28

= 28 - 1

= 27

Step 2

Using a t score table or t score calculator, we can obtain the t score value for a 90% confidence interval and degree of freedom of 27

90% confidence interval =

10% significance level = 0.10 for two tails or 0.1/2 = 0.05 for one tail

Hence: t90 = 1.703

Select all quantities that are proportional to the diagonal length of a square. A. Area of a square B. Perimeter of a square C. Side length of a square​

Answers

Answer:

B.Perimeter of a square

If c = -5, find the value of 6c + 4.

Answers

Answer:

-26

Step-by-step explanation:

The answer is -26 because 6 multiplied by -5 is -30 and -30 plus 4 equals -26

For a standard normal distribution, find:______. P(z < -0.34) Express the probability as a decimal rounded to 4 decimal places.

Answers

Answer:

36.69%

Step-by-step explanation:

Given a standard normal distribution :

P(Z < - 0.34) :

Using the Z distribution table :

Look up the value - 0.3 down the row and 0.04 a cross the column. The value at the intersection of the two points gives the required proportion:

P(Z < - 0.34) = 0.3669

0.3669 as a percentage = 0.3669 * 100% = 36.69%

The value can also be obtained using the Z probability calculator.

The figure cut into 8 equal pieces shade 3/4 of the figure

Answers

Answer: [tex]{2} \frac{3}{4} = \frac{6}{8}[/tex]  here is your two correct answers for your answer

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A piece of string is 3-5 m long. Joe cuts three pieces from it,
each 70 cm long. How much of the original piece is left?​

Answers

Note: It seems you mean a piece of string is 3.5 long. So,  I am assuming that a piece of string is 3.5 cm long.

Answer:

140 cm of the original piece is left after Joe cuts three pieces.

Step-by-step explanation:

Given the piece of string

3.5m

As we know that

3.5m = 350 cm

so the length of a piece of string = 350 cm

As joe cuts three pieces from it, and each 70 cm long.

so the total length of three pieces which were

cut by joe = 70cm + 70cm + 70cm = 210 cm

So, subtracting the total length of the three pieces that were cut from the total length of the string:

350 cm - 210 cm = 140 cm

Therefore, 140 cm of the original piece is left after Joe cuts three pieces from it.

There are 12 triangles and 3 squares what is the simplest ratio of squares to triangles?

Answers

Answer:

Step-by-step explanation:

3:12 can be simplified to 1:4

What are the next 4 terms of the sequence 1, 6, 11...?
OA) 15, 19, 23, 27
B) 16, 21, 26, 31
OC) 6, 1, -4,-9
D) 18, 26, 35, 45

Answers

the answers is B) 16, 21, 26, 31 because you add 5 each term

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Fui a comprar algunas
Quedamos en segundo lugar
Hay que llevar a la biblioteca esos cuentos
Nuestra perrita es blanca

Answers

Answer:yo23223

Step-by-step explanation:

Which triangle pair is congruent.

Answers

Answer:

A

Step-by-step explanation:

you have to match the corsponding parts

triangle IJK so congruent to triangle XKZ

The answer would be a

WHO EVER IS GUD AT MATH

PLZ HELP ASAP

Answers

Answer:

the 2nd one I think i mean I forget stuff but not math that much

Plzz help me I’m struggling

Answers

Answer:

b.2×2•3•5

hope it helps

Help please! I beg you​

Answers

The distributive property is when you take a number that’s being multiplied to something in parenthesis and multiply it by each number inside of the parenthesis.

So your answer would be C multiply 3 by each number in the parenthesis.

can u pls help me with this question ​

Answers

Answer:

uhm b but don't fully believe me if someone else answers i suggest using theirs

Step-by-step explanation:

Type in the missing numbers.

Answers

Answer:

-6

Step-by-step explanation:

because the order is -2 so -8 - -2 is -6.

Answer:

from left, numbers are : -6 , -2 & 0

Paul is comparing the cost of cell phone services. At CellCoA, the phone he wants costs $305 and the unlimited calling plan costs $45 per
month. At CellCoB, Paul can purchase the same phone for $350 and get an unlimited calling plan for $30 per month. In how many months
will both plans cost the same?
These equations, which are graphed below, represent the situation.
y = 45x + 305
y= 30x + 350
Here, x represents the
number of months and y represents the amount paid.
80
70
60
10)

Answers

Answer:

440

Step-by-step explanation:

305+ (45*3)= 440

350+ (30*3)= 440

WILL MARK BRAINLIST!!

Anthony drew a picture of the front view of a doghouse using two congruent triangles and a rectangle, as shown in the diagram. 3 in. 4 in. 12 in. What is the area of the picture of the doghouse in square inches?​

Answers

Answer:

66 in.

Step-by-step explanation:

the rectangle has an area of 48in. because 4x11 = 48. The triangles have a base of 6 because 12 ÷ 2=6. the formula for area of a triangle is BxHx1/2 and the height is 3in so 6x3= 18 and 18x1/2=9 and there is two triangles and the other has the same area. Then you add up the area of everything so 48+9+9 = 66

hbgvfcdbfvnhjmkhbgtfr

Answers

Answer:

C

Step-by-step explanation:

84 - (15+13)/4

84 - 28/4

56/4

14

Answer:

14

Step-by-step explanation:

84-(15+13)

84-(28)=56

56/4 = 14

Find the total amount given the original price, tax rate and tip rate. Round to the nearest hundredth if necessary.

Original price: $101.33

Tax rate: 6.7%

Tip: 18%

Answers

Answer:

The total cost would be $126.36

Step-by-step explanation:

18% plus 6.7% is 24.7%. 24.7% of 101.33 is 25.028. Add $101.33 and $25.03

The total amount including tax rate and tip rate is $127.58.

What is the percentage?

A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.

Given, The original price is $101.33.

Now, Tax rate is 6.7%.

Price with tax is,

= (106.7/100)×101.33.

= $108.12.

The price with tip is,

= (118/100)×108.12.

= $127.58.

So, The total price is $127.58.

learn more about percentages here :

https://brainly.com/question/24159063

#SPJ2

what is the unit rate per mile for rosas walking if last week she walked 2 miles in 40 minutes and how many miles would she walk in 1 hour ?

Answers

Answer:

3 MILES IN A HOUR BECAUSE 20 MIN = 1 MILE

Step-by-step explanation:

PLS MARK BRAINLIEST

Which expression has a positive quotient?​

Answers

Answer:

The first one.

Step-by-step explanation:

By which rule are these triangles congruent?

Answers

Answer:

AAS (angle, angle, side)

On a field trip, the ratio of chaperones to students is 1 : 20. If 210 people are on the field trip, how many of them are students?

A.
10

B.
21

C.
190

D.
200
HELP FAST

Answers

Answer:

200

Step-by-step explanation:

1+20=21

210 people÷21 number of students and chaperones together= 10

10×1=10

10×20=200

10 chaperones :200 students

chaperones:students

Alfonso made a scale drawing of a tower. The actaul height of a tower is 25 feet. The scale Alfonso used in his drawing is 1 in.:10 ft. What is the height of the tower in Alfonso's drawing?

Answers

Answer:

2.5 inches

Step-by-step explanation:

Using Alfonso's scale of the drawing, which is 1in=10 ft, we can conclude the height of the tower to be 2.5 inches because

the actual height of the tower is 25 feet

10+10=20, which by following the scale, is 2 inches

we then have 5 left, 5 being half of 10, and .5 being half an inch.

Therefore the height of the tower using Alfonso's scale is 2.5 inches.

Hope this helps and take care

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