your sister says the horizontal measure from her to the rock wall is 5.5 feet, while the diagonal distance is 13.42 feet. What is the approximate height of her rock wall to the nearest tenth?

Use a graphing calculator Solve 5^4x = 2115

Until the truck runs out of gas, the amount of gasoline it's fuel tank varies inversely with the number of miles traveled.

Judy thought she spent $140 on pet accessories during the year. when she looked at all her receipts, she found she actually spent $112. what was the percent error between the actual amount she spent and her estimate

If the x intercept of a line is positive and the y intercept is negative, does the line slant upward or downward from left to right?

Stacy draws a marble from the bag randomly without looking. She then draws another marble from the bag without replacing the first one.

17=14 3/4 + 1/6 + missing number

The world record for the women's 3,000-m steeplechase is 9 min 1.59 s. Find the runner's speed in meters per second. Round answer to the nearest hundredths.

A rectangle has an area of 85 square cm. If the length is 2 more than 3 times its width, find the dimensions of the rectangle

If arrivals occur at a mean rate of 3.6 events per hour, the exponential probability of waiting more than 0.5 hour for the next arrival is:

A multiple number of 7 and divisible by 5 and greater than 55