Round to the nearest ten 47397 answer

A crayon has a mass of 30 grams. How many crayons can be made with 30 kilograms of colored wax

What is the product of 3.4 * 10-14 and 1.8 * 1028? 6.12 * 1014 9.4 * 1014 5.2 * 1042 6.12 * 1042

Joanne is depositing the money into a bank account. After 3 months there is $150 in th account. After 6 months, there is $300 in the account. Find the rate of change of the account

Madison can lift 200 kilograms with ease. how much is this in pounds

The power 92 is equivalent to 81. What is the value of g-2?

Together tom and max have 72 football cards. Tom has two more than four times as many cards as max has. How many cards does Tom have?

The sides of a ladder are parallel. Since the rungs are perpendicular to one side of the ladder, what conclusion can be made? The sides are parallel to the rungs. The rungs are perpendicular to the other side.

Write an equation to represent: three times the sum of four and t is less than forty A) 3 (4 + t) > 40 B) 3 (4 + t) < 40 C) 3t + 4 > 40 D) 3t + 4 < 40

Dana spent 17 hours studying last week. She spent 9 hours studying for Language Arts and the rest of the time she spent studying for Spanish. What percent of the total time did she use to study Spanish? % Round to the nearest whole number.

A rectangle has a length that is nine feet less than four times its width. its area is 90 square feet. Algebraically determine the length of its width and length. show the work that leads to your answer.