Answer:
2 x 10^-7
Step-by-step explanation:
Move the decimal point 'til it becomes a number that is less than 10 and more than 1 then count it.
Also if the point is before the number, it is negative.
Answer:
14.91288 miles
Step-by-step explanation:
We can use a proportion to solve this problem. Put the distance over the cost. We want our answer in miles so we need to convert 8 kilometers to miles. 1 km = .621371 miles
8 km * .621371 miles/ 1 km = 4.971 miles
4 .971 miles x miles
--------------------- = ------------------
10 dollars 30 dollars
Using cross products
4.971 * 30 = 10x
149.1288= 10 x
Divide by 10 on each side
149.1288/10= 10/10 x
14.91288 =x
Buying 6.2 oz for $2.97 is the better buy.
-3=2x=+2 this is the quation i belive if not im wrong
Answer:
216 in ^2
Step-by-step explanation:
6 time 6 is 36 and 36 times the 6 boxes is 216 therefore your answer is 216in^2