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astraxan [27]
3 years ago
12

Help please and answer

Mathematics
2 answers:
victus00 [196]3 years ago
8 0

Answer:

2.25r to the power of 3

I'm pretty sure

Morgarella [4.7K]3 years ago
3 0
I don’t know I got 523.6
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The stem-and-leaf plot shows the weights (in pounds) of yellowfin tuna caught during a fishing contest.
AysviL [449]

Answer:

The answer is "87 pounds".

Step-by-step explanation:

Please find the complete question in the attached file.

4 0
3 years ago
A line goes through the points (-4,7) and (1,2) what is the equation of the line
OLga [1]

Answer:

I think it is 4, 14?

Step-by-step explanation:

6 0
3 years ago
If f'(x) = 12x^3 - 2x^2 - 17 and f(1) = 8 , find f(x).
Cloud [144]

Answer:

f(x) =  3x⁴ - \frac{2X^{3} }{3} - 17x +  \frac{68}{3}

Step-by-step explanation:

To find f'(x), we will follow the steps below:

We will start by integrating both-side of the equation

∫f'(x) = ∫(12x^3 - 2x^2 - 17)dx

f(x)  = 3x⁴ - \frac{2X^{3} }{3} - 17x + C

Then we go ahead and find C

f(1) = 8

so we will replace x by 1 in the above equation and solve for c

f(1)  = 3(1)⁴ - \frac{2(1)^{3} }{3} - 17(1) + C

8 = 3 - \frac{2}{3} - 17 + C

C =8 - 3 + 17 + \frac{2}{3}

C = 22 +  \frac{2}{3}

C =\frac{66 + 2}{3}

C = \frac{68}{3}

f(x) =  3x⁴ - \frac{2X^{3} }{3} - 17x +  \frac{68}{3}

7 0
3 years ago
Please help ASAP. Need it for homework
zmey [24]
Reliable taxis : for 30 miles
C = 1.5x....x = 30
C = 1.5(30)
C = 45

speedy taxis : for 30 miles
C = 1.1x + 11.5....x = 30
C = 1.1(30) + 11.5
C = 33 + 11.5
C = 44.5

city taxis : for 30 miles
C = 1.25x + 8...x = 30
C = 1.25(30) + 8
C = 37.5 + 8
C = 45.5

the cheapest company is : speedy taxis
8 0
3 years ago
Can pls someone help me with my homework
Debora [2.8K]

Answer:

i am so sorry

i got you

i love you

i l o v e y o u

yes yes ye yes

Step-by-step explanation:

8 0
3 years ago
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