A study intends to estimate a population mean with an unknown population standard deviation and a sample size of 15. Which of the following is closest to the appropriate critical value to create a 98% confidence interval?

7) Jan has two spinners. One has 3 equal sections labeled A, B, and C. The other has 4 equal sections labeled 1, 2, 3, and 4. She spins both spinners. What is the probability that she gets A3?

Explain how you could write 35% as the sum of two benchmark percentage or as a multiple of a percent

Jamie has 4 quarters and some dimes in his pocket. The total value of the coins is $2.30. How many dimes does he have in his pocket?

Find the equation of each line through (3,4), intercept 3

jackson runs a straight route 40 yards up the sideline before turning around and catching a pass thrown by michael vick. on the opposing team.

Evaluate 48-6 - 10-3

Which of the following is the greatest? A) 1/4 B) 0.75 C) 50% D) 1

Solve the equation. 6x = 96 a16 b576 c90 d102

A sports apparel supplier offers teams the option of purchasing extra apparel for players. A volleyball team purchases 15 jackets and 12 pairs of sweatpants for $348. A basketball team purchases 8 jackets and 8 pairs of sweatpants for $200.

Mr. henry buys a car for $18,000. the value of the car decreases about 15% each year. after 4 years, what will be the value of the car? a) about $2,700 b) about $9,400 c) about $10,800 d) about $15,300