If you bike for 60 kilometers at 30 kilometers per hour and return at 20 kilometers per hour, what is the average speed for the whole trip.

Davis performed an experiment in which he spun a 4-color spinner 20 times. He recorded his results in the frequency table. Davis predicts that if he spins the spinner another 20 times, the frequency for the red and green segments will still be equal.

What is the quotient and remainder for 6 divided by 27

in Δ PQR, side Q = 25, m < P = 13 * and m < Q = 70*. Find side P to the nearest tenth of an integer

A family is building a circular fountain in the backyard. The yard is rectangular and measures 10x by 15x and the fountain is going to be circular with a radius of 4x. Once the fountain is build, what will be the area of the remaining yard?

Which of the paired items from the pet store can be used to create a proportion? 3 cans of tuna for $4.50 and 5 cans of chicken for $6 2 cans of beef for $5 and 6 cans of shrimp for $15.25 5 deluxe meals for $4.

Which number sentence below matches this word problem? Mike and Mary were expecting 75 people at their wedding. The weather was very bad on the day of the wedding, and 8 people were not able to come. How many people attended the wedding? O O O A.

If the function defined by the following is one-to-one, find its inverse. { (4,1), (5,3), (1,7), (6,3) } Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A.

Write a real world-situation for 7.50 y+9?

A printing service charges a set-up fee of $9.50 for each order and 20 cents more for each copy. The total cost, C (in dollars), for an order of x copies. What is the total cost for an order of 40 copies?

What is the expense of sodding a plot of ground 45 yards long and 95 feet wide with sods 15 inches by 14 inches? The sods when laid cost $15.00 per hundred. What is the expense?