What is 29678900522 in scientific notation?

The perimeter of a rectangle is 58.8 km, and its diagonal length is 21 km. Find its length and width

What is 12 divided by 3 to second power minus 18 divided by three to second power times 4 divided by 2

Data on the blood cholesterol levels of 10 rats (milligrams per deciliter of blood) give x = 85 and s = 12. A 99% confidence interval for the mean blood cholesterol of rats is

7 jet flies over the Air Force Base at 10:20 am At 10:32 am, the plane passes over the Ilary Base Station, 120 miles away. How fast is the aircraft traveling?

Diana invested $3,000 in a savings account for three years. She earn $450 in interest over that time period. what interest rate did she earn?

A space is defined as

Use area model to explain the product of 5.8 and 6. use standard form word form and expanded form

What is the equation of 60km

A cube with 20-cm-long sides is sitting on the bottom of an aquarium in which the water is one meter deep. Find the hydrostatic force on (a) the top of the cube and (b) one of the sides of the cube.

Numerical expression 5+9