Ms. Tao flies roundtrip twice yearly between Jacksonville and Las Angeles on business. The distance between the two cities is 2,150 miles. Estimate the distance she flies for both trips. Then find the exact distance.

Which of the numbers below are correctly written in scientific notation? For each that is not, rewrite it correctly. A. 4.51x10^-2 B. 0.789x10^5 C. 31.5x10^2 D. 3.008x10^-8

What value of b makes the polynomial x2+bc+16 a perfect square

18 is what percent of 90

The measures of the angles of ABC are given by the expressions in the table A (6X - 1) ° B 20° C (x + 14) ° what are the measures of angles A and C? Enter your answers in the boxes mA = mC =

Solve the variable. balance the equation 47=f+31

What does the ratio of water and flour 10:4.5 mean?

If the vertex of a parabola is (-6,7) what is the axis of symmetry?

A large data sample of heights of US women is normally distributed with a mean height of 64.7 inches and a standard deviation of 2.6 inches. What is the approximate probability that a randomly selected person in this sample is shorter than 62.

What is the value of 3/4 k to the 3rd power - 9 when K=3

What is a common factor for the expression 24x^2+16x+144