How do you write the number 7 * 10-2 in standard form?

a. 7

b. 0.0007

c. 700

d. 0.07

7. Jack and Max share some counters. Jack has 3 times as many counters as Max. (a) Write down the ratio of the number of counters Jack has to the number of counters Max has. (b) What fraction of the counters does Max have?

The length of the rectangle is 3 meters more than the width. The perimeter is 26 meters. Write and solve a system of equations that represent this situation. What are the dimensions of the rectangle

How can you write the standard form for 6.45 billion.

A textbook has 428 pages numbered in order starting with 1. You flip to a random page in the book in a way that it is equally likely to stop at any of the pages. What is the sample space for this experiment?

What is the product? -9x (5 - 2x)

Ryan has $0.75 worth of pennies and nickels. He has 3 more nickels than pennies. Determine the number of pennies and the number of nickels that Ryan has.

A stack of 6 books weighs 7.8 pounds. If each book weighs the same amount, how much doesn't each book weigh?

5/7 times 9/10 equals?

Question: The radius of a circle is 16 cm. Find an equation that expresses the ratio of the circumference of the circle to the circle's diameter as π. Show all steps.

You and your friend are selling raffle tickets for a new laptop. you sell 14 more tickets than your friend sells together you and your friend sell 58 tickets. how many did we each sell?