Suppose y varies directly with x, and y=25 when x=140. What is the value of x when y=36?

The radius of a circle is tripled, what happens to the area of the circle?

Activities K, M, and S immediately follow activity H, and their latest start times are 14, 18, and 11. The latest finish time for activity H a. is 11. b. is 14. c. is 18. d. Cannot be determined.

Three out of four students in a school said they would vote for nuncio for class president. Predict how many of the 340 students would vote for nuncio

Is 16% of 42 same as 40% of 16

Chris puts two layers of cake next to each other. The layers each measure 20 cm by 30 cm. What is the perimeter?

5.2 x 10 to the 6 power is equal to what

Order from least to greatest: 2/3, 25%, 3/5, 0.40

Evaluate the given algebraic expression for x=3 and y=3 x^2y^2 A / 18 B / 36 C / 12 D / 81

There are 4 pennies, 2 nickels, 5 dimes, and 5 quarters in a jar. The probability that a random selected coin is a penny is 1/4. Is this experimental or theoretical probability

Traveling 15 miles in 20 minutes, how many miles per hour must you be going?