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3 years ago

1)) Which fraction is equivalent to ?

Mathematics

1 answer:

Anni [7]3 years ago

4 0

$\frac{2}{6}$

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Your firm wants to investigate how much money the typical tourist will spend on their next visit to New York. How many tourists

snow_lady [41]

Answer: 46

Step-by-step explanation:

Given : Margin of error : E= 17

Standard deviation : $\sigma=70$

Critical value for 90% confidence level : $z_{\alpha/2}=1.645$

Formula to find sample size is given by :-

$n=(\dfrac{z_{\alpha/2}\times \sigma}{E})^2$

i.e. $n=(\dfrac{(1.645)\times 70}{17})^2$

$\Rightarrow\ n=45.880700692\approx46$

Hence, the required minimum sample size = 46.

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2 years ago

When a number is a multiple of another, the GCF of the numbers is the greater of the numbers. Is this always, sometimes, or neve

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3 years ago

Noah and his friends are going to an amusement park. The total cost of admission for 8 students is $100, and all students share

maria [59]

Answer:

Yes, Noah did bring enough money.

Step-by-step explanation:

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2 years ago

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sladkih [1.3K]

Answer:

$m\angle 1=95^{\circ}$

Step-by-step explanation:

If we drew an auxiliary line parallel to line $p$ and line $q$ that intersects the vertex of $\angle 1$ , we would form three angles, one of them being

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3 years ago

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