There’s not actually a question. But I might be able to help if u show the full problem
Answer:
you have to add together all the numbers you where given then divide
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
let the number be n then half the number is 
n , so
n + 69 = 74 ( subtract 69 from both sides )
n = 5 ( multiply both sides by 2 to clear the fraction )
n = 10
Thus the number is 10
Answer:
evaluate 9(x+3)
expand 9x+27
Step-by-step explanation:
i think i am sorry if i am wrong
Answer: 13% or 0.1314
Step-by-step explanation: Binomial PDF on the calculator or by hand its
22 nCr 15 (0.60)^15(1-0.6)^7 = 0.131378
