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balu736 [363]
3 years ago
5

If f(x)= x+7 and g(x)=1/x , what is (f*g)(x) please help quic

Mathematics
1 answer:
Vika [28.1K]3 years ago
7 0

1/x + 7

-1/x = 7

-1/x times x = 7

-1 = 7x

<h2><u><em>x = -1/7</em></u></h2>

-1 =

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Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 363636 feet^3 3 cubed. Syrus isn't sure if
trasher [3.6K]

Answer:

The height of the tent = 3 feet

Step-by-step explanation:

Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 36 feet^3. Syrus isn't sure if the tent will be tall enough for him to sit up inside. The tent is the shape of triangular prism whose length is 6 feet and width is 4 feet. What is the height of the tent?

Given:

Length of the tent = 6 feet

Width of the tent = 4 feet

Volume of the tent = 36

Solution:

Since the ten is in shape of triangular prism, so the volume of traingular prism is given as:

where  represents length,  represents width and  represents height of the prism.

Plugging in the know values of the dimension of the tent and the volume to find the height of the tent.

Simplifying.

\frac{36}{12}=\frac{12h}{12}

3=h

∴ h=3

Thus, the height of the tent = 3 feet

7 0
2 years ago
le Gianna just started a running plan where she runs 20 miles the first week and then increases the number of miles she runs by
yuradex [85]

Answer:

Gianna ran 40 miles over the course of 17 weeks.

Step-by-step explanation:

20 miles in the first week.

5% increase each week.

17 weeks.

  • 5% * 20 = 1

1 mile increase each week.

  • 17 * 1 = 17

17 mile increase over the course of 17 weeks.

  • 20 + 17 = 37

37 miles over the course of 17 weeks.

Round 37 to the nearest whole number.

  • 37 ^ 40

4 0
3 years ago
What would be the correlation coefficient (r) of the following scatter plot?
luda_lava [24]

Answer:

-0.89 (i think)

Step-by-step explanation:

Since the graph seems to be going downwards from the right, it has a negative correlation. And since the data seems to be pretty close together, the correlation must be strong. That narrows the answer down to -0.89

If its wrong then i'm not a smart person, and it's -0.15

8 0
1 year ago
I need help graphing this plz
sweet-ann [11.9K]
Answer:
The point is (2,-2)

Explanation:
4 0
3 years ago
Read 2 more answers
4[( 8 + 4)10] + 24 devided by 2^3
Nikolay [14]
4[(8+4)10] + 24
so 8 + 4 is 12. Multiply that by 10 and that's 120.
120 + 24 is 144
144 × 4 is 576
for "devided by 2^3" do you mean divided by 2/3?
If so then its 576 ÷ 2/3 = 96
8 0
3 years ago
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