2 years ago

HELP ME

Mathematics

2 answers:

BartSMP [9]2 years ago

8 0

Answer:

7.07?

Step-by-step explanation:

Mkey [24]2 years ago

8 0

Answer:

7.07 inches

Step-by-step explanation:

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As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. If the true percenta

tresset_1 [31]

Answer:

The probability is 0.057797

Step-by-step explanation:

Consider the provided information.

It is given that true percentage of voters who vote for the proposition is 63%,

Let p is probability of success.

According to the binomial distribution:

$P(x;p,n)=^nC_x(p)^x(1-p)^{(n-x)}$

Substitute n=7, p=0.63 and x=2 in the above formula.

$P(x;p,n)=^7C_2(0.63)^2(1-0.63)^{(7-2)}$

$P(x;p,n)=\frac{7!}{2!5!}(0.3969)(0.37)^{5}\\P(x;p,n)=21(0.3969)(0.37)^{5}\\P(x;p,n)=0.0577974947199\\P(x;p,n)\approx0.057797$

Hence, the probability is 0.057797

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3 years ago

What is the 6th term of the geometric sequence<br> 50, 10, 2, ...?

Dominik [7]

Answer:

your answer to that would be 5 other Geographic Square

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2 years ago

The diagram shows a triangle.<br><br> What is the value of z?

Damm [24]

Answer:

z=31°

Step-by-step explanation:

32°+117°+z=180°{ sum of angle of triangle}

z=180-149

z=31°

<h2>stay safe healthy and happy.</h2>

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Alice has eight stars gets a new one each week

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Answer: it takes 6 weeks for them to have the same amount of stars (14 and 14)

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3 years ago