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ExtremeBDS [4]
3 years ago
15

It says use cofunction but still i didnt understand

Mathematics
1 answer:
torisob [31]3 years ago
5 0

Answer:

-\frac{\pi }{22\\}

Step-by-step explanation:

\frac{5\pi }{11}-pi/2

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For which function is the average rate of change over the interval 1 < x < 5 greater than the average rate of change over
Rainbow [258]

Answer:

We do not have the function g(x), but this can be solved in a trivial way.

The average rate of change in a interval is the slope over that interval, so the average rate of change of g(x) in the interval 1 < x < 5 is

p = (g(x2) - g(x1))/(x2 - x1) where x2 > x1

p = (g(5) - g(1))/(5 - 1) = (g(5) - g(1))/4

Now, suppose that i have the new equation h(x) = g(x) + x

the rate of change of this function, the average rate of change in the interval will be:

p' = (h(5) - h(1))/(5 - 1) = (g(5) + 5 - g(1) - 1)/4 = (g(5) - g(1))/4 + 4/4 = p +1

so p' > p

and the average rate of change of h(x) is bigger than the one of g(x) in the interval 1< x < 5

5 0
3 years ago
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Please help im really dumb also how do you delete other peoples post on this app
PIT_PIT [208]
It would be 15.60 ,correct me if am wrong :)
3 0
3 years ago
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2. What equation does the model below<br> represent?<br> -<br> -
Novay_Z [31]

Answer:

minus

Step-by-step explanation:

it means minus maybe think that what it means

6 0
3 years ago
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The formula
cricket20 [7]

Answer:

See below ~

Step-by-step explanation:

<u>Solving for F</u>

  • 5/8 (F - 32) + 273.15 = K
  • 5/8 (F - 32) = K - 273.15
  • F - 32 = 8/5 (K - 273.15)
  • <u>F = 8/5 (K - 273.15) + 32</u>

<u></u>

<u>Finding F when K = 310.15 K</u>

  • F = 8/5 (310.15 - 273.15) + 32
  • F = 1.6 (37) + 32
  • F = 59.2 + 32
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6 0
2 years ago
A random sample of 1000 registered voters in Flagstaff found 760 registered voters who support immigration reform. Find a 95% co
dusya [7]

Answer: (0.7335,\ 0.7865)

Step-by-step explanation:

Given : A random sample of 1000 registered voters in Flagstaff found 760 registered voters who support immigration reform.

sample size : n= 1000

sample proportion: \hat{p}=\dfrac{760}{1000}=0.76

Critical value for 95% confidence interval = z_{\alpha/2}=1.96

Confidence interval :

\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}\\\\=0.76\pm(1.96)\sqrt{\dfrac{0.76(1-0.76)}{1000}}\\\\=0.76\pm0.0264708866493\\\\\approx0.76\pm0.0265\\\\=(0.76-0.0265,\ 0.76+0.0265)=(0.7335,\ 0.7865)

Hence, the  95% confidence interval for the true percent of registered voters in Flagstaff who support immigration reform: (0.7335,\ 0.7865)

6 0
3 years ago
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