# Pre- Algebra

Please answer as soon as you can I need help figuring this out :)

Which number is greater than 5.5 x 10^-7 and less than 5.5 x 10^7?

A. 1.8 x 10^-12
B. 6.7 x 10^8
C. 5.2 x 10^3***
D. 3.9 x 10^-3

If you know what the answer is can you, if at all possible, explain how you got the answer? I want to do good on this quiz but also actually know the material. Thanks

1. 👍
2. 👎
3. 👁
1. C and D are correct

(almost) any number with an exponent between -7 and 7 will work.

I suspect a typo somewhere.

1. 👍
2. 👎
2. It was C thanks

1. 👍
2. 👎

## Similar Questions

1. ### Math

1.) find the volume of a sphere with a radius of 6 ft. round your answer to the nearest whole number. A. 151 ft^3 (my) B. 678 ft^3 C. 904 ft^3 D. 2,713 ft^3 2. find the volume of a sphere with a radius of 4 m. Round your answer to

2. ### Math

A positive integer n is defined as a "prime interlude" if n-1 and n+1 are both prime numbers. Which of the following is not a "prime interlude?" a.4 b.18 c.30 d.72 e.90 ( First of all; What is a "prime interlude??") I don't

3. ### Calculus

Which of the following is not true? A. In a solid of revolution, the cross-sections are circles or washers. B. You can figure the volume of a solid by slicing it into cross- sections, figuring the individual volumes, and adding

4. ### math

The number of boys in a certain class exceed the number of girls by 7. If the number of boys is 5/4 of the number of girls, how many boys are there in the class? The choices of answers are: a) 21 b) 28 c) 35 d) 42 e) 63 I figured

1.Write 4x4x4x4x4 as a power of 4. Answer: 4^5 2. Evaluate. 72 divide 8-9 divide 3 Answer: 0 3. Give the place value for the indicated digit 8 in the number 138,350 Answer: Thousands 4. Fencing a rectangular field that measures 37

2. ### Physics

How much heat energy is needed to change 0.25kg of water at 100°C to steam at 100°C? Show your work. Please don't give me the answer, I just need help figuring out how to find the answer. Thanks!

3. ### Math

1. A locker combination has two nonzero digits, and digits can be used twice. The first number is 8. What is the probability that the second number is 8? 2. My locker combination has three digits. None of the digits are zero. What

4. ### Vectors

if a=3x+2y and b=5x-4y, find x and y in terms of a and b What I did: 2a=6x+4y +b=5x-4y --------- 2a+b=x 2(3x+2y)+(5x-4y)=x 6x+4y+5x-4y=x 11x=x 11x dvided by x = 11 ...that isn't the correct answer. The correct answer (according to

1. ### Chemistry

K+(aq) + Al3+(aq) + 2SO42-(aq) + 2H2O(l)→KAl (SO4)2 * 12H2O(s) Al is limiting and 1.007 g Find the theoretical yield and percent yield I think the answer is 17 and 40, respect. I just need help figuring it out

2. ### Math

Half of a number added to a fifth of three less than the number is equal to two-thirds the number. What is the number? my answer: the number is 18

3. ### math

A cook needs 5 cups of vegetable stock for a soup recipe. How much is this in pints? Write your answer as a whole number or a mixed number in simplest form. Include the correct unit in your answer. And the units are, fl oz, C, pt,

4. ### Math

Hi! Can someone check my answers? Thanks!! Directions: Tell whether the following questions are either permutations or combinations. 1.) Number of ways the Junior class can elect a committee of officers - President, Vice