Is 4/7 irrational or is 4/7 rational

Which choice is equivalent to the expression below? √-18 A. 18i B. 3i√2 C. 3√2i D. - 18i E. - 3√2

Let f (x) = x^2 + 5x and g (x) = 2x^2 - 4. Find the function. f + g (f + g) (x) = ?

What is eight g plus ten equals thirty five plus three g

Determine whether the data set is a population or a sample. explain your reasoning. the number of radios in each household in a country. the number of radios in each household in a country.

Perform the operation and reduce the answer fully. 3/4 + 1/10

Complete the following equation, then distribute 9 multiply 27=9 (_+7)

Maxine and Sammie have the same size lawn. Maxine can mow the lawn in 24 minutes and Sammie can mow the lawn in 36 minutes.

Given h (x) = 3x - 2, find h (7) =

Circle A has a diameter of approximately 20in and an area of approximately 300in2. Circle B had diameter of approximately 60in. Wiche of these could be the area of circle B Explain your reasoning. A about 100in2. B about 300in2. C about 900in 2.

How high up on a wall does a 50 ft ladder reach if the bottom of the ladder is placed 14 ft from the base of the building