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4 years ago

Kathy runs a 26.2- mile marathon at an average pace of 6.2 minutes per mile how long will it take her to finish

2 answers:

7 0

$\bf \begin{array}{ccll}
minutes&miles\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
6.2&1\\
x&26.2
\end{array}\implies \cfrac{6.2}{x}=\cfrac{1}{26.2}\implies \cfrac{6.2\cdot 26.2}{1}=x$

that many minutes, which boils down to about 2hrs and 42 minutes and 26 seconds.

drek231 [11]4 years ago

6 0

Around 2:45:34
hope this helps

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A parallelogram with congruent diagonals is a _____.

Advocard [28]

An example of a parallelogram with congruent diagonals is a square.

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4 years ago

Saturn is 8.867 × 10^8 miles away from the Sun. Uranus is 1.787 × 10^9 miles away from the Sun. Approximately how many times far

Over [174]

Answer:

2 times

Step-by-step explanation:

Please refer to the image attached of our solar system in which Saturn and Uranus are clearly visible.

Distance of Saturn from Sun, $D_{1} = 8.867 \times 10^{8}\ miles$

Distance of Uranus from Sun, $D_{2} = 1.787 \times 10^{9}\ miles$

We have to find, how many times the Uranus is far from Sun than Saturn is far from Sun.

Let us begin by multiplying the distance of Saturn from Sun by 2: $D_{1} \times 2 = 8.867 \times 10^{8}\ miles \times 2\\\Rightarrow 17.734 \times 10^{8}\ miles\\\Rightarrow 1.7734 \times 10^{1} \times 10^{8}\ miles\\\Rightarrow 1.7734 \times 10^{8+1}\ miles\\\Rightarrow 1.7734 \times 10^{9} $\approx$ D_{2}$

From above, we can say that $D_{2}$ is approximately twice of $D_{1}$ .

In other words, we can say that Uranus is at approximately twice distance from Sun than that of Saturn is.

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3 years ago

What could the dimensions of a square with a perimeter of 38 inches be?

tresset_1 [31]

9.5 inches is your answer because you would divide 38 by 4

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3 years ago

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What is 23/8 as a decimal?

trasher [3.6K]

To write 23/8 as a decimal you have to divide numerator by the denominator of the fraction.
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And finally we have: 
23/8 as a decimal equals 2.875

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4 years ago

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Sergio039 [100]

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3 years ago