Pita has 12 coins in her bag there are three £1 coins and nine 50p coins she takes 3 coins from the bag at random work out the probability that she will take exactly £2.50

Whats the answer of 3c/2=21 equality

The three sides of a triangle measure 9, 20, and n. What is the range of possible lengths of n? 9 < n < 20 6 < n < 29 11 < n < 29 11 < n < 20

What value of satisfies the equation 2n-3 (4n+5) = -6 (n-3) - 1

Enter the explicit rule for the geometric sequence. 6, 3, 3/2, 3/4, 3/8, ...

What is the circumference of the circle? Use 3.14 for pi r = 6.4 cm 20 096 cm 40 192 cm 200 96 cm 401 92 cm

The simple interest earned on a deposit of $4,000 at 5% for 120 days.

One side of a triangle is 2 cm shorter than the base. The other side is 3 cm longer than the base. What lengths of the base will allow the perimeter to be greater than 19 cm?

Mr. Garcia needs at least 60 paintbrushes for his art classes. He has 22 paintbrushes already and will buy more paintbrushes of 8. Which inequality can be used to find how many packages of paintbrushes, p, Mr.

Find the variable 3x+5=20

If set A = {1, 2, 3, 4}, how many subsets does A have? Question 3 options: 8 12 16 32