Mexine can stack 20 boxes in 15 minutes. how long will it take her to stack 100 boxes

Answers

Answer 1

Answer: lets use a rule of three simple with direct proportion to solve:
20 boxes -----> 15 min
100 boxes ----> x
x = (100)(15)/20
x = 75
therefore it takes 75 mins to stack 100 boxes

If we use fractions to solve:
15/20 = x/100
and solve for x.
20/15 = 100/y
solve for y

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What is 22/52 reduced into a fraction

Answers

The common factor here is 2, so this reduces to 11/26

Same as the other person said 11/26 because 2 can go into both top and bottom numbers check: 11 x 2= 22 26 x 2 = 52 = 22/52 correct

XYZ is a right angle triangle.XY = 5cm
Angle Z = 32°

Calculate angle YZ.

Answers

We are given the measurement of XY which is 5cm. This is the opposite since it is opposite of the angle given. The angle is 32 degrees. Since this is a right triangle there is a simple relationship between sides and angle. In this case since we are to find YZ or the hypotenuse we are given the relationship sin( $\alpha)$ =opposite/hypotenuse. Then the answer would be 9.44 cm.

A computer repair ball was $225.This included $75 for parts and $50 for each hour labor.Make sure to write and solve an equation.

Answers

Answer:

225 = 75 + 50x where x is the number of labor hours.

3 hours of labor (x=3)

Step-by-step explanation:

225 = 75 + 50x where x is the number of labor hours.

225 = 75 + 50x

225-75 = 50x

150 = 50x

150/50 = x

3 = x

So it took 3 hours of labor

In the spinner below the large wedges are twice the size of the smaller ones. What is true about the probablilty of landing on 6 and the probability of landing on 5

Answers

Answer:

we need an image of the spinner to answer the question. are we supposed to just know what it looks like?

Step-by-step explanation:

flvs she cheating

What is the solution to the equation 1/2 (x-12) + 4 = 1/3 (6x-15)?

Answers

Answer:

$x=2$

Step-by-step explanation:

$(1)/(2) (x-12) + 4 = (1)/(3) (6x-15)$

$(x-12)/(y2) +4=(6x-15)/(3)$

$((x-12)+2*4)/(2)=((2*3)x-3*5)/(3)$

$x=2$

Find the product of (3.7 × 104) and 2

Answers

"769.6" I hope it helps

im assuming the "and 2" part means to also multiply so just multiply 3.7*104 to get 384.8. then multiply the product by 2 and the answer will be 769.6.

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