How many friday the 13ths are there in a year?

What is the fifth term of the sequence? an=5⋅2n-1 Enter your answer in the box. a5=

The nth term of a sequence is 3n2/2 a) Find the second term of the sequence. b) Find the fifth term of the sequence. c) Which term in the sequence is the first to have a value higher than 50?

The value of 6 in 26.495 is. 10 the value of the 6 in 17.64?

Use the Remainder Theorem to evaluate f (x) = 2x5-3x4-9x3+8x2+2 at x=-3

Which step should be done first to solve the equation for x? 2 (x - 1/2) = 6/7 O A. Multiply both sides of the equation by 2. OB. Subtract 2 from both sides of the equation. OC. Add 1 to both sides of the equation. OD.

A mixture of dimes and quarters has a total value of $10.20. There are 57 coins in all. How many type of each coin is present?

Amy went to soccer practice at 10:30 a. m. She returned home at 1:25 p. m. How long was Amy at soccer practice,

What is the circumference of a circle if the radius is 13?

You receive 9 text messages in 12 minutes. What is the rate of text messages per hour?

How does 20/50 compare to 50 percent Jenny claims 20/50 is equivalent to 70/100 because if I add 50 to the denominator to get to 100 and the add the 50 to the numerator to get 70 the faction becomes 70/100" explains why 20/50 &