28g = how many kg we have no example

When you add 9 to me, the sum is the same as 10 + 10

Given that a randomly chosen quadrilateral has four right angles, what is the probability that the quadrilateral also has four equal side lengths? Express your answer in percent form, rounded to the nearest whole percent. 25% 33% 40% 67%

4. The mean of 12 numbers is 5.5. Eleven of the numbers are 5, 6,5,3,4,5,7,6,9, 7 and 5. Find a) the twelfth number. b) the mode of the twelve numbers. c) the sum of the mode and the mean.

Solve 3 q - 5 = 13 for q. q =

Negative six to the second power times negative six to the fifth power

Find the range of the data. 98, 21, 52, 39, 45 76

Clay costs $5.60 per kilogram. The art teacher needs to buy 4.5 kilograms for the next project. How much will 4.5 kilograms of clay cost?

How does the exponent of each power of ten correspond with placing a decimal

if you need to purchase 50 boxes of popcorn to sell at the football game and they cost 4 for 5.00 how much would this purchase cost me

The circumference of a circle is 11 pie inches. What is the area of the circle? Leaving your answers in terms of pie.