How is multiplying and dividing numbers in scientific notation different from adding and subtracting numbers in scientific notation?

The solution to b - (-27) = - 30 is - 57. True False

3. A savings account is started with an initial deposit of $500. The account earns 1.5% interest compounded annually. (a) Write an equation to represent the amount of money in the account as a function of time in years.

Sophia spent 6,207 rand on her trip. She exchanged the rand she had left for U. S. dollars. The exchange rate was 1 rand to $0.12.

Ben has Type 180 word in can type 30 words per minute. Millie has Type 60 words and can type 50 word per minute. How many minutes will it take Millie to catch up with Ben?

Is height over time that a football is thrown across the field an exponential function

Jon has 12 pennies. lucy has 17 pennies. how many more pennies do they need to have 75 pennies altogether.

Clyde is baking, and the recipe requires 1 1/3 cups of flour. Clyde has 2 cups of flour, but he is doubling the recipe to make twice as much. How much more flour dos Clyde need.

The length of a rectangle is 3 inches more than its width. If the perimeter is 42 inches, find the dimensions of the rectangle.

What 2 numbers have 2,3, and 5 as factors

Evaluate f (x) = 3^x + 4 when x=2 A. 10 B. 13 C. 18 D. 36