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kodGreya [7K]
3 years ago
5

Eileen jogs every day. Last month, she jogged 6.5 hours for a total of 37.05 miles. At this speed, if Eileen runs 31.5 hours, ho

w far can she run? (what equation would I use?)
Mathematics
1 answer:
gtnhenbr [62]3 years ago
7 0

Answer:

So far, in our last step of solving for a variable we have divided each side of the equation ... each side of the equation by just the right number that eliminates the denominator(s). ... In this way we can take one step to turn an equation full of fractions into an ... At this speed, if Eileen runs 31.5 31.5 hours, how far can she run?

Step-by-step explanation:

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Determine the lowest common denominator and solve the calculation 6/9 -2/3 show work
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Answer:

Step-by-step explanation:

6/9 - 6/9 = 0

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What is the probability of a 6 sided dice
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probability = 1 ÷ 6 = 0.167, or 16.7 percent chance.

Step-by-step explanation:

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Hi please i nedd help with these questions .
Vlad1618 [11]

Answer:

Step-by-step explanation:

#1:

\frac{18m^2u}{16n^3v^2} \div \frac{24m}{15nu^3}*\frac{8n^2v^3}{30m^3u}

division sign means that we flip the fraction

\frac{18m^2u}{16n^3v^2} * \frac{15nu^3}{24m}*\frac{8n^2v^3}{30m^3u}

now we can multiply all the constants together and all variables

m: (m^2)/(m*m^4) = (m^2)/(m^4) = 1/(m^2)\\u: (u * u^3)/(u) = (u^4)/(u) = u^3\\n: (n*n^2)/(n^3) = 1\\v: (v^3) / (v^2) = v\\(18*15*8)/(16*24*30) = \frac{3}{16}

now we can combine all the parts

\frac{3u^3v}{16m^2}

#2:

\frac{24a^2b^3c}{9bc^3}\div\frac{4a^5bc^3}{27a^3b^2c}

\frac{24a^2b^3c}{9bc^3}*\frac{27a^3b^2c}{4a^5bc^3}

a: (a^2 * a^3)/(a^5) = 1\\b: (b^3 *b^2)/(b*b) = b^3\\c: (c*c)/(c^3*c^3)= 1/(c^4)\\(24*27)/(9*4)= 18

\frac{18b^3}{c^4}

3 0
3 years ago
Read 2 more answers
If f(x)=-x^2 and g(x) = -x^2+4x+5 what is the product
Dimas [21]

Answer:

x^{4} - 4x³ - 5x²

Step-by-step explanation:

-x²(-x² + 4x + 5)         Distribute

x^{4} - 4x³ - 5x²

If this answer is correct, please make me Brainliest!

8 0
3 years ago
Can you help me with this, please? ​
Aloiza [94]

Answer:

y =x-12

Step-by-step explanation:

(x_1, y_1) = (16, 4) \ \ \ and \ \ \ (x_2, y_2) = (17, 5)

Equation of straight line is

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y-4 =\frac{5-4}{17-16}  (x-16)

y =(x-16)+4

y =x-12

3 0
3 years ago
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