A computer can perform 4.5*〖10〗^2 instructions in a second. Which expression shows how long it would take to perform 1.8*〖10〗^10 instructions?

4*〖10〗^5 seconds

4*〖10〗^7 seconds

4*〖10〗^8 seconds

8.1*〖10〗^12 seconds

What is the least common denominator for adding the fractions 4/15, 1/12, and 3/8

Trent lift weights 7 days a week. He spends 18 minutes lifting weights on Monday, 29 minutes on Tuesday, 40 minutes on Wednesday, and 51 minutes on Thursday. if this pattern continues, how many minutes will he weight on Saturday?

What is mean median mode rang of 34,22,35,17,20,17,24,37,29,10

If a circle has a radius of / sqrt{13} and is centered at (9, - 3), what is the equation of this circle?

Three equivalent ratios to 5/2

What is 18 9/11 - 8 3/8?

Calculate the speed of a 2-kg ball that has momentum of 10 kg•m/s

Bloom works for 7.5 hours a day how much money would he make if he made $15.76 per hour

What is the most common factor between 139 and 100

List the common factor 30 and 40