Mai has 40 tens how many hundreds. I said 10*40=400. But i was told there is another way to do it can any one tell me the other way

A community college in Hawaii has a student-to-faculty ratio of 14 to 1. How many faculty members are at the college if it has 4,200 students? (Source: hawaii. edu)

To convert meters per minute to kilometers per hour, which of the conversion facorts would be used?

5 years ago johns age was half of the age he will be in 8 years. how old is he now?

Alaska has a land area of about 1,700,000 square kilometers. Florida has a land area one tenth the size of Alaska. What is the land area of Florida?

What is the addend in - 9+5 + (-5)

Angle angle B is half the size of angle a the measure of angle C is equal to 1 less than 2 times the measure of angle B the sum of the angle a and angle B is 114 can the three angles form a triangle why or why not

Which number makes both number sentences true? 8x2x4=8x (? x4) 4x6 x2 = (4x6) x?

An arithmetic sequence is defined by the general term tn = 19 - (n - 1) 18, where n ∈N and n ≥ 1. What is the recursive formula of the sequence?

If you apply the changes below to the absolute value parent function, f (x) = |x|, which of these is the equation of the new function? Shift 5 units to the right. Shift 4 units down.

List the following objects in order from lowest inertia to highest inertia: Earth, desk, baseball, fork, house, feather, tow truck, cow, Sun. Explain your answer.