5. The area of a circle is 78.5 cm2. What is the diameter of the circle?

39.25 cm

10 cm

5 cm

O

12.5 cm

There were 429 people at a play. admission was $1 for adults and 75 cents for children. the receipts were $372.50. how many adults and how many children attended the play?

Miss Walter traveled 5 hours at 52 mph. How many miles did she travel?

Evaluate the following expression forx = 4 and y = 6 6 x - 7y / 3

Dr. Taylor is a veterinarian. He treated 12 horses and 8 cows this week. What is the ratio of cows to horses treated by Dr. Taylor this week?

A polynomial has one root that equals 4+17i name one other root of this polynomial

What is the conclusion of the statement "If a quadrilateral is a square, then it is also a parallelogram"?

800 is 10 times as much ad

Simplify: 5^2 • 5 = y^2/y = a^2 • a^3 • a = b^5/b^7 = y^5/y^4 = m^3 • m^5 • m^2 =

What is the change of base formula

What is the answer to 97% of 345m