Multiply then simplify radicals

3^√9 * 3^√-24 <- - are both cube root

√8y^5 * √40y^2

Which model can be used to represent 0.111

Mrs. Fronkos class for evry 6 boys there are 8 girls. Write the ratio of boys to girls in simplest form

A bag contains n counters. One counter is blue and the rest are red. Two counters are taken at random from the bag. a) Express, in terms of n, the probability that a counter of each colour is Give your answer as a fraction in its simplest form.

What is 6x7+5x9 what is the answer

Write (3 - 3i) (1 - 6i) as a complex number in standard form

Solve for x x-7/7 = 8/2 a) x = 63 b) x = 35 c) x = 9 2/7 d) x = 31 1/2

What is the value of x in the equation 4/9x-5=31

If 190 miles is represented on a map by 3 centimeters, what distance does 10 centimeters represent?

Find the cost of a $1500 TV after a 7.25% sales tax

Use compatible numbers to estimate 12% of 72