Use the distributive property and mental math to find the product.

Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels