Percent of change

original:35

new:70

Which number is written correctly in scientific notation? A 4.89 x 10-8 B 10.3 x 104 C 6.45 x 25 D 0.34 x 103

A high school soccer team contains 7 juniors and 17 seniors. What is the ratio of the total number of players on the team to the number of senior players?

Find the distance between (3,4) and (4,-6). If necessary, round to the nearest tenth. A. 10 units B. 101 units C. 7.3 units D. 53 units

What is the square root of 999?

Solve for 2. 22 - 12x + 36 = 0

The pie chart is commonly used to present: A. budgets B. temperatures C. rain fall D. population growth

Two friends start a business. Together they spent 800 dollars for their initial inventory. They will sell all of their initial inventory for a profit, which will be split evenly among themselves.

If a square has 10 equal parts and 4 are shaded and 6 are blank what is the percent represented by the shaded area

John needs to cut three strips of woods, 25.5 cm, 15.3cm and 9.25cm long. He has a strip that is 72 cm long. How long will leftover piece be after he cuts what he needs?

Which property should be used to solve this equation 4+x=13