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S_A_V [24]
3 years ago
6

rmula1" title="If w=2x, then \int\limits^2_0 {f(2x)} \, dx =" alt="If w=2x, then \int\limits^2_0 {f(2x)} \, dx =" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
8 0
First, you should solve for f(2x), which equals 2*(2x)=4x.  Now, solve the integral of f(2x)=2*(2x)=4x, to get that\int\ {(f(2x)=4x)} \, dx= 2x^2.  You can check this by taking the integral of what you got.  Now by the Fundamental Theorem\int\limits^2_0 {4x} \, dx=[2x^2] ^{2}_{0}=2(2)^{2}-2(0)^2=8.

This should be the answer to your question, if I understood what you were asking correctly. 
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Two numbers are in the ratio 3:2, if the smaller number is 10. what is the bigger number?
boyakko [2]

Answer:

Step-by-step explanation:

I don't say u must have to mark my ans as brainliest but if it has really helped u plz don't forget to thank me..

3 0
3 years ago
When Isabella left her house in the morning, her cell phone battery was partially charged. Let BB represent the charge remaining
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Answer:

5% each hour

Step-by-step explanation:

in 1.5 hours she loses 7.5% of battery

get the percentage of loss for a half hour.

divide 1.5 and 7.5 by 3.

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6 0
2 years ago
In one city, 3,546 people attended a concert but in another city, 9,238 people attended the same band's concert. Estimate how ma
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7 0
3 years ago
Write the standard form of a line that passes through the given points (4,7) and (0,7)
VARVARA [1.3K]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept → (0, b).

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m=\dfrac{7-7}{0-4}=\dfrac{0}{-4}=0

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4 0
3 years ago
Toms banks baleances at the end of the months 1,2,3 are 1600 ,1664,1730.56 what will toms balance be at the end of month 5
Sergeeva-Olga [200]

Answer:

Tom's balance at the end of month 5 = 1,871.77

Step-by-step explanation:

a = 1600

ar = 1664

ar² = 1730.56

common ratio, r = ar/a

= 1664/1600

= 1.04

r = 1.04

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Month 5 = ar⁴

= 1600 * 1.04⁴

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= 1,871.773696

Approximately 1,871.77

Tom's balance at the end of month 5 = 1,871.77

5 0
3 years ago
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