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When mr. crain was driving to work in the morning, there was heavy traffic, so he was travelling at a speed of 25 mph. when he was coming back after work there was no traffic, so he drove at a speed of 45 mph. find the distance between mr.

Simplify (10+5i) / (2-i)

If tan theta equals 5/4 and theta is a quadrant 3 angle, what is cos theta

Draw a factor tree the prime factorization of 45 and 90 in the space provided below

Which equation is not an identity? tan (-t) = - tan t tan t (csc t + cot t) = sec t + 1 sin tcot t = cos t cos2t - sin2t = - 1

Write a ratio for the following description: Kaleel made three times as many baskets as john during basketball practice.

If you were on the moon, your weight would only be 0.17 of your weight on Earth. If you weigh 195.75 pounds on Earth, how much would you weigh on the moon?

Find the center, vertices, and foci of the ellipse with equation x^2/100+y^2/64 = 1.

The first person has $15 and saves $1.50 each day. The second person has $55 and spends $4.50 each day. In about how many days will they have the same amount of money? a 7 days b 15 days c 21 days d 12 days

Ten students participated in a raffle to win a computer. There are two new computers being given away and two students will be chosen at random one at a time without replacement. How many possible ways are there to choose the two students?