Erica has 8 necklaces. One four the of the necklaces are blue. How many necklaces are blue?

0.008 is one tenth of what number?

You roll a fair six-sided die. what is the probability that the die shows an odd number or a number greater than 4

Mr. House wrote 8 tenths minus 5 hundredths on the board. Maggie said the awnser is 3 hundredths because 8 minus 5 is 3. is she correct? explain.

Gold ratings are proportional. If 18-carat gold is 75% pure, what is the purity of 24-carat gold

If $3 million is invested at 6% interest compounded continuously how much will the investment be worth in 35 years

What is the value of a in the equation, 7 (4-a) = 3 (a-4)

Suppose $50,000 is divided into two bank accounts. one account pays 4% simple interest per year and the other pays 6.4%. after five years there is a total of $12,000 in interest between the two accounts.

1. Refer to the triangle below. If a = 3 and b = 6, A. Find the exact length of c in unsimplified radical form B. Find the exact length of c in simplified radical form C. Find c to the nearest hundredth

Solve this expression:-4x/15=9

An investment of $1,250 grows at a rate of 2% each month. Which graph models the change in the investment over time?