89,678 to the nearest hundred

The frequency with which a cricket chirps varies directly with the temperature. if the cricket chirps 100 times per minute in 80° weather, it will chirp how many times per minute in 92° weather?

Can somebody answer this 2 3/4 + 12 6/8 =

Malene wrote the equation x² + 8x + 60 = x² + 12x + 20 to show that the area of a changed rectangle is 60 cm² greater than the area of the original rectangle. How did the rectangle change? 1 was added to each side. 2 was added to each side.

Draw two different shapes, each with an area of 6 square units and a perimeter of 12 square units

The altitude of an airplane is decreasing at a rate of 44 feet per second. What is the change in altitude of the airplane over a period of 34 seconds?

For f (x) = 3x+1 and g (x) = x^2 - 6 find (f-g) (x)

If their are 19 girls and 15 boys in class. What is the ratio to boys to girl if 3 girls go to the bathroom

Ava needs to divide 378 guppies into 3 groups. How many guppies will be in each group?

Jose is thinking of a number. The number is not odd. The sum of the digits is divisible by 2. The number is a multiple of 11. It is greater than 5 times 4. It is a multiple of 6 It is less than 7 times 8 + 23 What is the number?

A standard brick is 3.625 inches wide, 2.25 inches high, and 7.625 inches long. How many bricks could be in a pallet of bricks that measures 4 feet on all sides? (One cubic foot is 12*12*12 cubic inches.) A. 1,757 B. 1,974 C. 1,709 D. 1,778