The sand at the bottom of an hourglass has the approximate shape of a cone with a diameter of 9.85 cm and a height of 6 cm.

Which estimate best approximates the volume of the sand?

160 cm³

380 cm³

470 cm³

630 cm³

100 - 99 + 98 - 97 + 96 ect formula

Simplify: 5 (2x-8) when x = 2

Mike is making macaroni salad. For each bowl of macaroni salad, he needs 1/3 cup of macaroni. How many cups of macaroni will he use will he use if he makes 27 bowls of?

The fuction g (x) = x^2+3 The function F (x) = g (x+2). What does the graph of F (x) look like?

Solve the following equation. Then place the correct number in the box provided. 2x - 20 = 32

How far is the director if he hears the drumbeat in 0.40 seconds? The speed of sound is 330 m/s

Which statement correctly describes dependent events? Two events are dependent if they have no outcomes in common and cannot occur at the same time. O Two events are dependent if they have outcomes in common and can occur at the same time.

It's lunchtime and Brad is looking in the kitchen for something to eat. Which could be considered a need for Brad?

f (x) = |x| and g (x) = |x| + 3 The translation applied to get the graph of g (x) from the graph of f (x) is.

The perimeters of the square and the regular pentagon are equal. A square with side lengths of 3x + 3. A pentagon with side lengths of x + 8.