3 years ago

Help ASAP ANY AMOUNT OF POINT 37PTS PLS

Mathematics

1 answer:

Maurinko [17]3 years ago

4 0

Answer:

the first one 3x⁵+5x³-2

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HELP ASAP

Westkost [7]

Answer:

(5 1/2)(7.25)=

11/2(7.25)

=39.875

Step-by-step explanation:

multiply 5 1/2 by 7.25 and u will have yo answer

5 0

3 years ago

Read 2 more answers

Suppose that 6 out of 24 people leave a meeting early. what percent of the people leave early

Alisiya [41]

25% of people leave early as 6 is 1/4 of 24. You can solve this by dividing 6 by 24 (I believe, maybe check with someone on that but that’s how i figured it out).

4 0

3 years ago

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Find the surface area of the rectangular prism

OLEGan [10]

I believe it would be 72cm^2

8 0

2 years ago

It's believed that as many as 23% of adults over 50 never graduated from high school. We wish to see if this percentage is the

laila [671]

Answer: 756

Step-by-step explanation:

Given : The proportion of adults over 50 never graduated from high school. = 0.23

Margin of error : E=0.03

Significance level : $\alpha=1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

The formula to find the sample size is given by:_

$n=p(1-p)(\dfrac{z_{\alpha/2}\ }{E})^2$

i.e. $n=(0.23)(0.77)(\dfrac{(1.96)}{0.03})^2=755.941511111approx756$

Hence, the required minimum sample size = 756

4 0

3 years ago

The following two-way table shows the data for the students of two different grades in a school:

xxMikexx [17]

Answer:

blabity-booo

Step-by-step explanation:

i love you ;)

3 0

3 years ago

Read 2 more answers

Help ASAP ANY AMOUNT OF POINT 37PTS PLS​

Help ASAP ANY AMOUNT OF POINT 37PTS PLS