Allen runs 8 miles in 3 hours at a steady pace. how long does it take him to run 3 miles

Answers

Answer 1

Answer: $\begin{array}{ccc}8miles&-&3hours\n\n3miles&-&xhours\end{array}\n\n8x=3\cdot 3\n\n8x=9\ \ \ \ /:8\n\nx=(9)/(8)\n\nx=1(1)/(8)\ (h)$

$v=(8)/(3)\ mph\n\ns=3miles\n\nt=s:v\n\nt=3:(8)/(3)=3\cdot(3)/(8)=(3)/(1)\cdot(3)/(8)=(9)/(8)=1(1)/(8)\ (h)$

Answer 2

Answer: It takes Allen 1 1/8 hours to run 3 miles.

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A decimal that is equivalent to three and ten hundredths

Answers

3=3
hundreths is 2nd decimal place
10 hundreths=10/100=1/10
actually is 1 tenth
tenth=1st decimal place
3 and 0.1=3.1

Sam is determining the area of a triangle. In this triangle, the value for the height is a terminating decimal, and the value for thebase is a repeating decimal. What can be concluded about the area of this triangle?

Answers

Answer:

The area is rational because the numbers in the formula are rational.

Step-by-step explanation:

All repeating decimals are still rational because they can be expressed as fractions. For example,

$$(1)/(7)=0.\overline{142857}$\end{document}$

So every recurring decimal must be a fraction.

Also every terminating decimal can be represented as a fraction.

0.25 = $(1)/(4)$

So the area is rational because the numbers are rational.

Area = $(1)/(2)$ X Base X Height

Base is Rational and Height is Rational. Hence Area=Rational.

When these rational numbers are substituted into the formula,the area must be rational.

Answer:

bro just say its C

Step-by-step explanation:

What is the nearest thousand7706 421

Answers

7064 1. 7140 21 i think im not shour what the number is

Count from left to right
1 is ones place
2 is tens place
4 is hundreds place
6 is thousands place
So you look at the number to the right of the thousands place is it 5 or more. No 4 is less than 5 so the 6 stays the same and all the numbers after it become zeros.
7706000

How do you solve this problem 5.04÷6

Answers

you would divided 5.04 by 6 to get 0.84

You would divide 5.04 by 6 and when you do this the answer is 0.84.

What is ninrteen times x divided by 100

Answers

19*x
then divide by 100
(19*x)/100=x times (19/100)=x times 0.19=0.19x

simplified version would be 0.19x but the othe answer is (19x)/(100)

Hey there, 19*x/100=19x/100, if you want to divide it you would do 19x/19=100/9=5.26

Order from least to greatest 7.081 , 7.81 , 7.002 , 7.14

Answers

7.14,7.81,7.002,7.081

7.002, 7.081, 7.81, 7.14

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