The average depth of the ocean is about 3.8 km. width of 7600 km. calculate the ratio depth:width?

Aliyah had some candy to give her 4 children. she first took 10 pieces for herself and then evenly divided the rest among her children. Each child received 2 pieces. With how many pieces did she start?

Valerie needs 2/3 yard of fabric to make each hat for the school play. Write and solve an equation to find how many hats she can make with 6 yards of fabric.

Estimate the value of square root 2 pi over 5 A. 0.33 B. 0.50 C. 0.67 D. 2.8

A dollar bill is about 0.00011 meter thick. What is this thickness is scientific notation?

Emmanuel brought 28 lb of potting soil this week. This amount is 4 lb more than twice the amount of potting soil he brought last week. Answer the following questions to find the number of pounds of soil emmanuel purchased last week.

Fe + Zn²⁺ → Fe²⁺ + Zn. Which element is being reduced?

A 150-pound person burns 6.3 calories per minute when walking at a speed of 4 miles per hour. While walking, this person eats a snack that has 90 calories. This snack subtracts from the calories burned while walking.

Find the length of the rectangle whose vertices are given. A (2, 1), B (5, 4), C (0, 3), D (3, 6)

Is the system of equations is consistent, consistent and coincident, or inconsistent? y=-3x+12y=-6x+2

Michael earns $6.50 an hour plus tips. Last night he received $36.50 in tips and earned a total of $65.75. How many hours did he work?