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Stells [14]
3 years ago
12

A

Mathematics
1 answer:
DIA [1.3K]3 years ago
5 0

Answer:

qwertyuo;kjghjkl;'

Step-by-step explanation:

43r567890op0oy76t43rtbhjm,ju765

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In Erin's career on the basketball team, she made 7 out of every 10 free throws Last season, she
Crazy boy [7]

Answer: 42

For this situation we will use a ratio to show how many free throws Erin will make. Using the ratio 7:10 represents that Erin will make 7 out of every 10 free throws. You want to know how many free throws  she will make if she attempts 60 free throws.

Using ratios we will be able to find how many free throws she will make if she attempts 60.

7:10

14:20

21:30

28:40

35:50

42:60

Basically we kept multiply the right side of the ratio which is 10 by 2 until we were at 60 free throws.

Erin will make 42 free throws if she attempts 60 free throws.

6 0
4 years ago
The graph of a linear function is shown.
Anni [7]

Answer:

negative .............................

5 0
3 years ago
Evaluate the spherical coordinate integral
expeople1 [14]

Rewrite the equations of the given boundary lines:

<em>y</em> = -<em>x</em> + 1  ==>  <em>x</em> + <em>y</em> = 1

<em>y</em> = -<em>x</em> + 4  ==>  <em>x</em> + <em>y</em> = 4

<em>y</em> = 2<em>x</em> + 2  ==>  -2<em>x</em> + <em>y</em> = 2

<em>y</em> = 2<em>x</em> + 5  ==>  -2<em>x</em> + <em>y</em> = 5

This tells us the parallelogram in the <em>x</em>-<em>y</em> plane corresponds to the rectangle in the <em>u</em>-<em>v</em> plane with 1 ≤ <em>u</em> ≤ 4 and 2 ≤ <em>v</em> ≤ 5.

Compute the Jacobian determinant for this change of coordinates:

J=\begin{bmatrix}\frac{\partial u}{\partial x}&\frac{\partial u}{\partial y}\\\frac{\partial v}{\partial x}&\frac{\partial v}{\partial y}\end{bmatrix}=\begin{bmatrix}1&1\\-2&1\end{bmatrix}\implies|\det J|=3

Rewrite the integrand:

-3x+4y=-3\cdot\dfrac{u-v}3+4\cdot\dfrac{2u+v}3=\dfrac{5u+7v}3

The integral is then

\displaystyle\iint_R(-3x+4y)\,\mathrm dx\,\mathrm dy=3\iint_{R'}\frac{5u+7v}3\,\mathrm du\,\mathrm dv=\int_2^5\int_1^45u+7v\,\mathrm du\,\mathrm dv=\boxed{333}

5 0
3 years ago
During his presentation, Alexis Ohanian admits that the Internet community's interest in "Mister Splashy Pants" was less about "
zimovet [89]

Answer:

altruism means selfrecklessness,

Step-by-step explanation:

example: a guy is walking down the street when he sees a guy being robbed, he then very selfrecklessnessly takes a Winchester M1887 combat shotgun out from his guitar and proceeds to wack the man trying to rob the man with the good stuff on top of his head with the broad end of his shotgun while calling 911 with his remote controlled jenga blocks

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3 years ago
Pre-Calc, please help! Will give brainliest!
Rus_ich [418]

Answer:

Idk

Step-by-step explanation:

8 0
3 years ago
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