Check all of the following that are proper units for measuring length in the

U. S. system of units.

A. Grams

B. Feet

C. Inches

D. Kilometers

There are 15 girls and 10 boys in a 5th grade class. What is the ratio of girls to boys? Write this as a simplified fraction.

Is 0.11 * 10-6 in scientific notation? If not, explain. The number is in scientific notation. No, it is not in scientific notation. The number is not written as a product of 2 factor No, it is not in scientific notation.

Taylor wants to figure out how much interest she will earn if she keeps $500 in her savings account for 2 years at a simple annual interest rate of 3%.

The system of equations y = 4x + 3 and y = 4x - 3 has A. exactly one solution B. no solution C. infinitely many solutions D. exactly two solutions

The value of 7 in 67908 is blank times the value of 7 in 74702

Let f (x) = {4 for x 3. Use geometric formulas to evaluate the integral from 1 to 7 of f (x) dx. 18 16 15 None of these

Karen measured a hotel and made a scale drawing. A room in the hotel, which is 10 feet wide in real life, is 2 inches wide in the drawing. What is the scale of the drawing?

Can someone give me some tips on comparing fractions?

TVS are on sale at best buy you decide to buy 3 tvs over the phone and that the total will be $2697.00 but arent sure of each tvs price solve for the cost of each tv,

24times 2-8 + Four to the second powerdivided by 8 - 6