Write the following as an equation, then solve for the unknown. Four times the sum of some number and 2 is equal to 7 times the number minus 10.
O A. -6
OB. 18
O c. 6
OD. - 18

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Acircle has a circumference of 28.36 units what is the diameter of the circle

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?