Scientific notation is a system for expressing very large or very small numbers in a compact manner. It uses the idea that such numbers can be rewritten as a simple number multiplied by 10 raised to a certain exponent, or power.

3 0

3 years ago

to train for a race, you plan to run 1 mile the first week and double the number of miles each week for five weeks. How many mil

SashulF [63]

Answer:

16 Miles

Step-by-step explanation:

For every week you simply multiply the number of miles from the previous week by 2, therefore

Week 1: 1

Week 2: 2

Week 3: 4

Week 4: 8

Week 5: 16

3 0

3 years ago

A square garden has sides 100 ft long. You want to build a brick path along a diagonal of the square. How long will the path be?

denis-greek [22]

100^2+100^2=c^2
10,000+10,000=c^2
20,000=c^2
141=c

7 0

3 years ago