15 miles 2.5 x 6 because 1/4th of an hour is 15 minutes 15 x6 = an hour and a half
Answer:
17, 18
Step-by-step explanation:
closest perfect square that is lower than 307 is 289
closest perfect square that is greater than 307 is 324
Answer:
The answer is 5.534 x107km
Step-by-step explanation:
Answer:
a. Yes
b. 3x+7
c. 105 cm
Step-by-step explanation:
a. a(1)+b=10
a(2)+b=13
when you solve this by elimination or simultaneously: a=3 and b=7
∴ f(x)=3x+7
b. f(x)=3x+7
c. 3(35)+7=112 cm
Answer:
The answer is: D. 6.9 x 10^5
Step-by-step explanation:
To find the answer, you simply need to convert the scientific notation into normal notation and then divide the largest value by the smallest value.
Scientific Notation Normal Notation
3.45 E 9 3,450,000,000
0.5 E 4 5000
Divide these values and you get:
690,000
or
6.9 E 5
