Multiply (2.0 ⋅ 10^-4) ⋅ (3.1 ⋅ 10^-20). Express the answer in scientific notation

Andrea has 2 cakes. Each of her friends eats 2/3 of a cake. How many servings does Andrea have?

Malik buys and sells car parts. He bought two tires for $45.00 each and later sold them for $65.00 each. He bought three rims for $85.00 each and later sold them for $126.00 each. He bought five headlight covers for $5.

Write the mixed number as an improper fraction. 1 and three fourths

Larry cuts 1/12 of a loaf of bread for lunch each day for 4 days. What fraction of bread has he cut after 4 days?

Which is the correct calculation for the volume of the pyramid?

Convert 2/5 to a decimal

Javier had $305 in his bank account. His bank charges a fee of $7.50 each month that a balance is below $500. If he makes no other deposits or withdraws, how much money is in javier's account after three months?

The figure below is a net for a rectangular prism. Side a = 79 centimeters, side b = 22 centimeters, and side c = 28 centimeters. What is the surface area of this figure? Note: Figure is not drawn to scale. A. 8,516 square centimeters B.

7.4375 as a mixed number in simplest form

Section: Show setup and work to receive full credi 1. What is 20% of 160?