A boat goes from 84 km/h to 42 km/h in 7 seconds. What is the deceleration?

Consider the following sets. U = {ordered pairs on a coordinate plane} A = {ordered pair solutions to y = x} B = {ordered pair solutions to y = 2x} Which ordered pair satisfies An B? (0,0) (1,1) (1, 2) (2, 1)

Which of the following expresses 393,500 in scientific notation? 0.3935 x 10^-6 3.935 x 10^-6 3.935 x 10^5 39.35 x 10^4

Cynthia grandpa says that his first simple calculator cost 80 Cynthia knows she just bought a new Calculator for four dollars what is the percent decrease in the price of a calculator

Solve using substitution method X-9y = - 10 6x+y = - 5

the members of the school orchestra agree to buy at least 250 tickets for an outside concert. They buy 20 fewer lawn tickets than balcony seats. What is the least number of balcony seats bought?

The measure of an angle is 28 greater than its complement. Find the measure of each angle.

Round 2.41 to the nearest whole number

How would I write 8 centimeters as a fraction

In training for the zombie race, Harris runs 4 times back and forth across the pasture, then runs through the woods 3.75 miles. In all, Harris runs 15.7 miles. What is the distance from one side of the pasture to the other?

What's the probability of P (T) ?