Little sister needs on her math!
sasha had a box of 64 crayons. ari had a box of 48 crayons. how many more crayons does sasha have than ari?

(this one's easy but i can't her because i'm doing my own math rn.)

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to