3 years ago

Help me out with this question

Mathematics

1 answer:

Irina18 [472]3 years ago

8 0

28 performers because 20% of performers received 3 stars and 20% of 140 is 28.

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Whats the answer giving brainliest>>>>

Elza [17]

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the answer is b

Step-by-step explanation:

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3 years ago

After the release of radioactive material into the atmosphere from a nuclear power plant at Chernobyl (Ukraine) in 1986, the hay

a_sh-v [17]

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$t=26.47$

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2 years ago

Catherine Lewiston is currently earning an annual salary of $36,080 at

Nezavi [6.7K]

Answer:

$212.31

Step-by-step explanation:

divide $36,080 by 52 weeks in a year. you get $693.84 weekly.

divide $47,120 by 52 weeks in a year. you get $906.15 weekly.

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3 years ago

Can I get help with 1 & 2??

Rashid [163]

A. g(10)= -29
b.f(3)=16
c.h(-2)=-6
d.j(7)=23
e.h(a)=12/a
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3 0

3 years ago

The velocity v of the flow of blood at a distance r from the central axis of an artery of radius R is given below, where k is th

andrew11 [14]

The average rate of blood flow is given by

$\displaystyle\frac1{R-0}\int_0^Rv(r)\,\mathrm dr=\frac kR\int_0^R(R^2-r^2)\,\mathrm dr$
$=\dfrac kR\left(R^2r-\dfrac13r^3\right)\bigg|_{r=0}^{r=R}$
$=\dfrac kR\left(R^3-\dfrac13R^3\right)$
$=\dfrac{2kR^2}3$

3 0

3 years ago

Help me out with this question ​

Help me out with this question