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Naily [24]
3 years ago
12

According to a survey, approximately 64% of people in the United States think that the nation's water supply is safe to drink. A

town has 625 people. What is the probability that 376 or more people think that the nation's water supply is safe to drink? A. 0.50 B. 0.975 C. 0.16 D. 0.84​
Mathematics
1 answer:
ZanzabumX [31]3 years ago
5 0
I’m sorry for making it worse I just don’t want you to feel that
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Help, I don’t know how to solve this
Inessa [10]

Answer:

a=A/8

Step-by-step explanation:

This MIGHT be the answer, I am 99% sure!

7 0
1 year ago
How do I do this problem?
Elenna [48]
Roots can be written as fraction exponents. An exponent of 1/2 means the square root.

(12 x^{4})^{1/2} =  \sqrt{12 x^{4} }  \\  \\ \sqrt{12 x^{4} } =  \sqrt{3*4*x^{2}*x^{2}} = 2x^{2} \sqrt{3}
8 0
3 years ago
How to find the volume of a cone?<br> Height- 8 in.<br> Diameter- 7 in.
mestny [16]
The formula for the volume of a cone is V = \pi r^{2} \frac{h}{3}

So the answer is 102.63
4 0
3 years ago
On Friday Merinda uses 1/4 of the box of pancake mix to make pancakes. On Saturday she uses 1 1/2 times as much pancake mix as F
Mashutka [201]

Answer:

3/8 of the box

Step-by-step explanation:

On Friday Merinda uses 1/4 of the box of pancake mix to make pancakes.

On Saturday she uses 1 1/2 times as much pancake mix as Friday.

On Friday = 1/4 of the box

On Saturday = 1 1/2 × pancake mix as Friday

\dfrac{3}{2}\times \dfrac{1}{4}\\\\=\dfrac{3}{8}

Hence, 3/8 of the box of pancake mix does Merinda use on Saturday.

4 0
3 years ago
X2 – 3x + 10<br><br> What is the answer to this?
Tpy6a [65]

Answer:

-1x+10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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