1000m of air weigh 13 kg. c How much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

Hailey's plane climbed 1,575 feet in 180 seconds. How fast did her plane climb every second

Two-thirds of the dairy cattle on a farm are in the barn. One-fourth of the beef cattle are in the barn. There are 24 dairy cattle and 16 beef cattle in the barn. How many more beef cattle are on the farm than dairy cattle?

Ben is 4 times as old as Ishaan and is also 6 years older than Ishaan. How old is Ishaan?

Which number is a power of 6

Choose yes or no to tell if the digit in the hundreds place is 1/10 the value of the digit in the thousand place. 8,556, 6,855, 5,568, 5,656.

Rachna has nickels, dimes, and quarters in her piggy bank. She has $4.65 altogether. She has three more quarters than dimes and twice as many nickels as quarters. How many quarters does Rachna have?

How to multiply fractions by a number with an exponent?

A thrill ride at an amusement park travels 55 miles per hour. To the nearest hundredth, how many feet per second is this?

Use the multiplication property of exponents to determine if each statement is true or false. a 4 * a 3 * a = a 7 52 * 34 = 156 x 6 * x 0 * x 2 * x 3 = x 11 7m 2 * 2m * 4m 5 = 56m 8

How to find a unit rate 305 rotation in 5 minutes