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4 years ago

Solve for e (-7)=e/4+14

Mathematics

1 answer:

AlladinOne [14]4 years ago

4 0

-7 = e/4 + 14

-7 - 14 = e/4

-21 = e/4

-21 × 4 = e

-81 = e

~Hope I helped!~

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Write seventeen thousand and one hundred six thousandths in standard form.

ICE Princess25 [194]

When you see the word 'and' that's where you have to put the decimal when writing a number in standard form.

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Hope this helps. :)

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3 years ago

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What are the rates of the cyclists?

Finger [1]

Answer:

24 km/h and 17 km/h

Step-by-step explanation:

We know that when two cyclists are traveling together, they will meet in the same time as if one cyclist with the combined speed of the two cyclists travelled the whole length. We don't know the speeds of the cyclists, so let's assign the one with the slower speed "x", and the one with the faster speed "x+7" the combined speeds is "2x+7"

Since the speed = distance / time, we can plug in the values

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2 years ago

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alisha [4.7K]

Answer:

around 452.39

Step-by-step explanation:

1) the equation for it is

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3 years ago

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3 years ago

The concentration C (in mg/dl), of an antibiotic in a patient’s bloodstream per hour, t, is given by: c(t) = (50t)/(t^2+25) In o

NARA [144]

Answer:

Step-by-step explanation:

<u>Functions </u>

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$\displaystyle \frac{50\ t}{t^2+25}\geq 4$

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$\displaystyle 50\ t\geq 4\ t^2+100$

Rearranging and dividing by 2, we have a polynomial inequality:

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Factoring

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