Is this right? isn't the Directly proportional equation this. x = (1/k) y

Express 0.38 as a fraction

Ken can paint a room in 5 hours, and Barbie can paint it in 4 hours. How long will it take if they work together?

A swimming pool requires 672 feet of floor space the length of the swimming pool is 32 Feet estimate the width of the swimming pool

The value of the digit in the hundreds place has n the number 653, 841

Which of the following is equal to the expression below? (160x243) ^1/5 a. 80 b. 96 c. 5 square root 5 d. 6 square root 5

A city has a population of 320,000 people. Suppose that each year the population grows by 3.5%. What will the population be after 12 years? Use the calculator provided and round your answer to the nearest whole number.

Evaluate this exponential expression. 5. (3+6) ² - 6²

What expression is equal to the following? 10 * 10 * 10 * 10 * 10 * 10 A. 107 B. 108 C. 610 D. 106 I will award brainiest.

According to a study, one dash fifth of all rough diamonds produced in one region are blood diamonds. Also, 88 % of the region's rough diamonds are processed in City X, and of these diamonds, one dash fourth are blood diamonds. a.

The library carries a total of 750 biography, mystery, fantasy, and science fiction books. There are 3 times as many science fiction books as fantasy books, twice as many mystery books as fantasy books, and four times as many biographies as fantasy