Arectangle has the lenth of 10 and with of 4 . if both dimensins r doubled what does it affect the perimeter

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?