The variable z is directly proportional to x, and inversely proportional to y. when x is 3 and y is 14, z has the value 3.8571428571429. what is the value of z when x = 12, and y = 23 round to at least the thousandths place if needed.

Anne bought a car valued at $45,000. The car depreciates 3% each year. Use the equation below to determine the value of the car will in 3 years. Round your answer to the nearest whole number.

What is 12,925 rounded to the nearest ten thousand

Music: An online music store sells songs for $0.90 each.

When a number decreased by 10% the result in 63. What is the number?

Temperature can be measured in two different common units: degrees Celsius and degrees Fahrenheit. - f represents the temperature in degrees Fahrenheit as a function of the temperature cin degrees Celsius. f = 32 + 1.

A carton can hold 1000 unit cubes that measure 1" x 1" x 1" what are the dimensions of the carton using unit cubes

Drag the correct symbol into the box to compare the expressions. 8+7-22 3² + 2 ≠ =

ling gave some of her blankets to charity, decreasing her total number of blankets by 9. After she gave her blankets away she had 11 left

If a certain cannon is fired from a height of 9.8 meters above the ground, at a certain angle, the height of the cannonball above the ground, h, in meters, at time, t, in seconds, is found by the function h (t) = - 4.9t² + 30.5t + 9.8.

What are the first ten perfect squares and perfect cubes