Calculate the area of a circle with a radius of 2cm And a circle with a radius of four CM leave your answers in terms of pie. when the radius doubles does the area of the circle double?

A bag has four green marbles, three red marbles, and three yellow marbles. What is the probability that you pick a red marble, do not replace it, and pick another red marble? A. 2/15 B. 1/15 C. 1/9 D. 3/10

What fraction is equal to 0.25

At 4 p. m., the temperature started to change drastically. Each hour, for three hours, the temperature decreased by 7°F. Which expression best shows another way to write the product for the temperature change?

Surveying 100 people to determine if they like soapy soap

Jen spent $130 for 8 scarves. Laurie spent $75 for 6 scarves. How much less per scarf did Laurie spend? A. $3.75 B. $12.50 C. $16.25 D. $55.00

The equation 3 (x+10) = 87 models situation. Which choice show the shows the sequence of the operations needed to solve this problem, using both arithmetic and algbra

What is the absolute value of - 4 minus the square root of 2i

A water tank in the shape of an inverted cone has height 11 feet and radius 5 feet. find the volume of the water in the tank when the water is 6 feet deep

Find the area of an equilateral triangle with an apothem of 4in.

Which statement is true about the value of 1612 15 15/> 6 0 161 < 6 O 161 is the distance between 0 and 6, and the distance is always positive regardless of direction. O 161 is the distance between 6 and 0, and the distance is negative from 6 to 0