12% of the books in the public library are mathematic books if there are 90,000 books in the library find the number of mathematics books

If X = 4 units, Y = 6 units, and Z = 13 units, what is the volume of the rectangular prism shown above? A. 308 cubic units B. 312 cubic units C. 676 cubic units D. 144 cubic units

The city of Raleigh has 10400 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 400 randomly selected registered voters was conducted.

Multiply equation by a power of 10 to write an equation with integer coefficients -0.625y - 0.184 = 2.506y

Your tutor asks you to record the time you spend using IT during the week. You have recorded this time below: Day Time Monday 0.3 Tuesday 15% Wednesday 1 6 Thursday 0.

leandra has 40 coins that total 7.15 all of her coins are dimes, d, and quarters, q, which system of equations models this situation?

The 3 inside angles of a right angled triangle are in the ratio 7; 18; 11. The smallest angle is 35. work out angle ab b c

Which inequality is true when x = 4 A. x + 5 < 3 B. 9x > 36 C. * / 2 < 3 D. 18 < x + 8

Give one example of when you would use a frequency chart

A shadow 60 meters long is cats by a bell tower that is 32 meters tall. If a clock tower close by casts a shadow 45meters long, how tall is the clock tower

Two cars pass on a straight highway while traveling in opposite directions. One car is traveling 6 miles per hour faster than the other car. After 1.5 hours the two cars are 159 miles apart. Find the speed of each car.