A gumball has a radius that is 29 mm. The radius of the gumball's spherical hollow core is 27 mm.
What is the volume of the gumball if you do not include its hollow core?

50 tens × 4 hundreds = 40 tens × 5 hundreds 770×6 = 70 × 6 × 100

Penelope has a bag that contains strawberry chews, apple chews, and watermelon chews. She performs an experiment. Penelope randomly removes a chew from the bag, records the result, and returns the chew to the bag. Penelope performs the experiment 24 times. The results are shown below: A strawberry chew

Is there a proportion between these two ratios? Ratio 1-4 amateurs: 20 professionals Ratio 2-3 amateurs: 15 professionals

Consider the enlargement of the trapezoid. A smaller trapezoid with top side length of 2 centimeters and bottom side length of 3.25 centimeters. A large trapezoid with top side length of x centimeters and bottom side length of 6.5 centimeters. Which of the proportions is correctly set up to find the