The radius of a circle is 620cm what is the diameter of this circle

The driveway in front of the brown house is 35 feet long and the driveway in front of the red house is 7 yards, 9 feet long.

Wilson Middle School is selecting students to be in the spring festival show. There are 5 roles left but there are 9 students interested in the roles. How many combinations of the nine students can be chosen for the five remaining roles? A. 136 B.

If a cell has a volume of 3nm, what are the surface area and the volume of the cell?

Solve the equation by completing the square. round to the nearest hundredth if necessary. x^2-6x=20

How do u write 357,894,576 in word from

Suppose a recent plant journal indicated that the mean height of mature plants of a certain species of sunflower is 10.4 ft.

Can 40:70 be simplified?

Each week our school's team travels to other schools for competitions. Today the five members of the gymnastics team and seven weight lifters are on the way to our rival school for meet.

The Air conditioner unit in the classroom uses 120 volts. it requires 2000 watts of usage on the average, and it stays on for 8 hours every day.

3y+6y=9 how solve this