Determine which answer is reasonable to 4.8 times 9.2
a. 14
b. 45.36
c. 432
d. 470.4

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Which of the following represents the factorization of the trinomial below? x^2+7x-30