What is the approximate area of a circle with a radius of 13 cm?

A.) 40.8 cm^2

B.) 530.7 cm^2

C.) 784 cm^2

D.) 2461.8 cm^2

Solve and show your work for each question. (a) What is 0.36 - - (lines on top of the 3 and 6) expressed as a fraction in simplest form? (b) What is 0.36 - (line on top of the 6 only) expressed as a fraction in simplest form? (c) What is 0.

Is 2/5 greater than 1/3

what is the rate of change in dollars per hour if plumber charges 130.00 for 2 hrs work and 235.00 for 5 hrs work

What is the square root of 8X^2 divided by 12X^5

Find the values of a through e that make these two relations inverses of each other. y -3.8 -3.1 -3.1 a 3.2. -26 -1.4 -1.4 -0.2 4.4 -0.2 e 1.0 5.0 5.0

The unit price of hot dogs is $0.50/hot dog. How much will 12 hot dogs cost?

The formula to convert °F to °C is C = 5/9 (F - 32). 50°C = 122 °F Why do you multiply 50 by the reciprocal of 5/9

Yan is climbing down a ladder. Each time he descends four rings on the ladder, he stops to see how much farther he has to go. Which word in the problem indicates that a negative integer should be used 1 : Climbing 2: Stops 3: Descends 4: Farther

If a hat that costs $30 is discounted by 15%, what's the sale price?

Use the interactive spinner to model who among Elisondra and her three friends will order first. Then answer the questions. What is the theoretical probability of the spinner landing on Elisondra's section? Spin the spinner. Who orders first?