Mary is 1 9/11 ft tall, whereas Anne is 1 7/10 ft tall. How much taller in feet is Mary than Anne? *

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A pool contains 25 gallons of water. Each minute, 5 more gallons are added to the pool. How many minutes will it be until the pool contains 55 gallons of water? Drag and drop the correct answer into the box for the question.

What is the quotient form of the ratio 2:10?

Prove that dy/dx=1/x (y=lnx)

Given h (x) = - 2 + 5, find h (5).

Complete the square and then factor. x^2+4x=7

State the number you would multiply each side of the proportion by to isolate the variable. r/6 = 5/6

The Austin college bookstore is giving a discount of $8 on calculators that's normally sell for $24. what is the discount rate?

A farmer has 9 2/5 acres of land. If he sells 1 1/3 acres to his neighbor, how many acres of land does he have left?

Solve for x. 20x+2=24

A class has 18 boys and 14 girls. One student is selected. F is the event of selecting a girl, and K is the event of selecting Kate, one of the girls in the class. Determine P (K | f. and P (F | K).