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mihalych1998 [28]

3 years ago

11

How many American adults must be interviewed to estimate the proportion of all American adults who actively try to avoid drinkin

g regular soda or pop within +0.01 with 99% confidence using the large- sample confidence interval? Use 0.5 as the conservative guess for p

1 answer:

iogann1982 [59]3 years ago

8 0

Answer:

a) n = 6765

b) n = 9604

c) n = 16590

Step-by-step explanation:

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Can somebody explain this to me when 2du = 16xdx ???

tamaranim1 [39]

When you set $u=4x^2+4$ , you end up with the differentials $\mathrm du=8x\,\mathrm dx$ . Multiplying both sides by 2 gives $2\,\mathrm du=16x\,\mathrm dx$ .

Then the integral is

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3 years ago

Leya [2.2K]

The second answer i think is the best one

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horsena [70]

Answer:

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Step-by-step explanation:

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3 years ago

A purse originally cost $45.99. This week, it is on sale for 25% off.

sertanlavr [38]

Answer: A

Step-by-step explanation:

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Help in maths question

Rom4ik [11]

Volume of the orange juice in the carton = 10*6*8 = 480 cm^3

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