Using a loan calculator, find the total cost to repay a eight month long credit card loan with a principal of $2,000 and an interest rate of 19% APR. (Assume evenly-split monthly payments and monthly compound interest)

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

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

What is the circumference of a circle with an area of 50.24 cm²?