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PilotLPTM [1.2K]
3 years ago
11

Trig help please

Mathematics
1 answer:
yulyashka [42]3 years ago
6 0
The answer must be  C
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Compute the volume of the tank.<br><br> 75 cm 3<br><br> 100 cm 3<br><br> 250 cm 3
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3 years ago
Unaware that 35% of the 10,000 voters in his constituency support him, a politician decides to estimate his political strength.
KatRina [158]

Answer.

a. Population is the total number of voters in the constituency, that is 10000

b. the parameter is the unknown character of the population, that is 35% of 10000= 3,500

c. Statistics of interest is know character from the sample, that is 40% of 200= 80

d. The two answers are not surprisingly, because the sample is a portion of the population and we expect it to be smaller that the population. Thus, parameter must be bigger than statistics of interest.

d) ii. If another 200 sample was to be taken, we expect to see an increase in a statistics of interest.

Thus my answer, please help by your approval as fast as you can

5 0
3 years ago
Please help me with this
Ierofanga [76]

Negative 1 times the square root of 61 is -7.81

A. An integer is a whole number without decimals

If this is rounded to the nearest integer, the number is -8

B. Rounded to the nearest tenth is the first decimal place. Therefore the number would be -7.8.

5 0
3 years ago
Is 3 sin(alpha)+4 cos(beta)=8 possible
babunello [35]
No because the maximum amount for sin and cos is 1.if alpha is 90 and beta is 0 the answer is 7 so it's not right.
3 0
3 years ago
Read 2 more answers
-1 3/8 ÷ ( -1 4/7) =
vazorg [7]

Answer:

121/56 or 2.160714

Step-by-step explanation:

invert the second fraction and multiply the fractions then simplify

give brainliest please

3 0
2 years ago
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