How many liters of a 79% solution must be added to 72 liters of a 34% solution to get a 63% solution

A soccer ball was kicked in the air and follows the path h (x) = -2x (squared) + 1x+6, where x is the time in seconds and h is the height of the soccer ball. At what time will the soccer ball hit the ground?

The French mathematician Pierre de Fermat (1601-1665) considered the sequence 5, 17, 257, 65537,

Prove that for all n ≥ 4 the inequality 2n < n! holds.

What is the probability of flipping a coin 3 times and getting 3 heads? 1/4 1/8 1/2 3/4

Have yall ever just fell off one of ur closest bsf cuz of quarantine

Write a ratio as a fraction in simplest form 9ft to 15 yd

Evelyn planes to go to the fair with three of her friends. she needs to earn at least $60 yo attend the fair. if Evelyn earns $7.

Which letters have line symmetry? Choose all answers that are correct. H. R. A. F.

Which of the following is a solution for x - 23 > 13

What number is 83% of 69?