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nataly862011 [7]
3 years ago
15

Plz help will give brainiest to the first person who answers this correctly plz helpppp!!!!

Mathematics
1 answer:
Svetach [21]3 years ago
3 0

Its B please brainleiest

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spayn [35]

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3 years ago
mr. kork sold his car for 8,400. this was 200 more than two fifths of what he had paid for the car originally
xz_007 [3.2K]

If your question is, "how much had Mr. Kork paid for the car?"

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6 0
3 years ago
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Solve in attachment....​
olga2289 [7]

Answer:

A)2

Step-by-step explanation:

we would like to integrate the following definite Integral:

\displaystyle  \int_{0} ^{1} 5x \sqrt{x} dx

use constant integration rule which yields:

\displaystyle  5\int_{0} ^{1} x \sqrt{x} dx

notice that we can rewrite √x using Law of exponent therefore we obtain:

\displaystyle  5\int_{0} ^{1} x \cdot  {x}^{1/2} dx

once again use law of exponent which yields:

\displaystyle  5\int_{0} ^{1}  {x}^{ \frac{3}{2} } dx

use exponent integration rule which yields;

\displaystyle  5 \left( \frac{{x}^{ \frac{3}{2}  + 1  } }{ \frac{3}{2}  + 1} \right)  \bigg|  _{0} ^{1}

simplify which yields:

\displaystyle  2 {x}^{2}  \sqrt{x}   \bigg|  _{0} ^{1}

recall fundamental theorem:

\displaystyle  2 (  {1}^{2}) (\sqrt{1}  ) - 2( {0}^{2} )( \sqrt{0)}

simplify:

\displaystyle  2

hence

our answer is A

8 0
2 years ago
Read 2 more answers
The Fahrenheit and Celsius scales are related by the equation F=9/5C+32. What temperature is equal to a body temperature of 98.6
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\textbf{Substitute\ in\ the\ equation}

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2 years ago
John has a bag of red and blue marbles. John chooses 2 marbles without replacing the first.
Arturiano [62]

Answer:

Step-by-step explanation:

5 0
3 years ago
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