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Art [367]
3 years ago
8

A survey shows that 67%of peanut butter lovers prefer chunky-style.Out of 300 people surveyed, how many can be predicted to say

they prefer chunky-style peanut butter
Mathematics
1 answer:
tresset_1 [31]3 years ago
8 0

Answer:

The number of people out of 300 ,  who said they prefer chunky-style peanut butter is 201 .

Step-by-step explanation:

The number of people on which surveyed done = 300 people

The percentage of peanut butter lovers prefer chunky-style = 67 %

Let The number of peanut butter lovers prefer chunky-style = x

So,  The number of peanut butter lovers prefer chunky-style = 67 % of 300

Or,  The number of peanut butter lovers prefer chunky-style = \frac{67}{100} × 300

Or,  x = 0.67 × 300

∴     x = 201

Hence The number of people out of 300 ,  who said they prefer chunky-style peanut butter is 201 . Answer

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On a coordinate plane, a point is at (negative 4, negative 4) and (negative 4, negative 10).
Valentin [98]

Answer:

Option C.

Step-by-step explanation:

Hey there!

The points are; (-4,-4) and (-4,-10).

<u>Use </u><u>distance</u><u> formula</u><u>.</u>

d =  \sqrt{ {(x2 - x1)}^{2} +  {(y2 - y1)}^{2}  }

~ Put all values.

d =  \sqrt{ {( - 4 + 4)}^{2}  + (  { - 10  + 4)}^{2} }

~ Simplify it.

d =  \sqrt{ {0}^{2} + ( { - 6)}^{2}  }

d =  \sqrt{36}

Therefore, distance between the points is 6 units.

<em><u>Hope</u></em><em><u> it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

6 0
3 years ago
(x+5)(√ 1-x)<br> what is the product of this composite function?
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Answer:

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Step-by-step explanation:

(x+5)(\sqrt{1-x} )\\\\=\left(\sqrt{1-x}\right)\left(x+5\right)\\\\\mathrm{Apply\:the\:distributive\:law}:\quad \:a\left(b+c\right)=ab+ac\\\\a=\left(\sqrt{1-x}\right),\:b=x,\:c=5\\\\=\left(\sqrt{1-x}\right)x+\left(\sqrt{1-x}\right)\times\:5\\\\=x\left(\sqrt{1-x}\right)+5\left(\sqrt{1-x}\right)\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\\\=x\sqrt{1-x}+5\sqrt{1-x}

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The fox population in a certain region has a continuous growth rate of 6 percent per year. It is estimated that the population i
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P(t) = 9800(1.06)^t

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Step-by-step explanation:

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P(t) = 9800 (1+.06) ^t

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15619.71113040224768

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