Relationships Between Quantities — Test

Question 1

The formula for the volume of a sphere is cap v is equal to 4 thirds pi r cubed What is the formula solved for r ?

Revolt · Accepted Answer

r is equal to cube root of 3 cap v over 4 pi

Question 2

Meryl needs to add enough water to 11 gallons of an 18% detergent solution to make a 12% detergent solution. Which equation can she use to find g, the number of gallons of water she should add? Original (Gallons) Added (Gallons) New (Gallons) Amount of Detergent 1 point 9 8 0 Amount of Solution 11 g

Revolt · Accepted Answer

the fraction with numerator 1 point 9 8 and denominator 11 plus g is equal to 12 over 100

Question 3

Edmundo used a number line to show the solution for the inequality start absolute value 2 x minus 6 end absolute value is less than 4 Which number line shows the solution?

Revolt · Accepted Answer

Image with description A number line marked as x ranges from negative 6 to 6 in intervals of 1. Open circles are on 1 and 5 and are connected.

Question 4

Eight less than four times a number is less than 56 What are the possible values of that number?

Revolt · Accepted Answer

x is less than 16

Question 5

Which function is most likely graphed on the coordinate plane?

Revolt · Accepted Answer

f of x is equal to negative 5 x minus 19

Relationships Between Quantities — Test Answers

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