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Arte-miy333 [17]
3 years ago
15

You scored 48 out of 51 on your recent quiz. What percent did you get correct?

Mathematics
2 answers:
hichkok12 [17]3 years ago
4 0

Answer:

Your answer is 94.12%

Step-by-step explanation:

48 / 51 = 0.9412

0.9412 out of 100 is

94.12% which is a low A

Your Welcome! :)


Citrus2011 [14]3 years ago
4 0

Answer: 94.11%

Step-by-step explanation:

1. You must keep on mind the information given in the problem. You know that the scored 48 out of 51 on your recent quiz.

2. Therefore, to calculate the percent you got correct, you must divide 48 points by 51 points and multiply by 100, as you can see below:

3. Let's call x  the percent you got correct. Then, you obtain the following result:

x=\frac{48points}{51points}*100

x=94.11%


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brilliants [131]

1/2(-14x + 14) + 14x

<em><u>Distributive property.</u></em>

-7x + 7 + 14x

<em><u>Combine like terms.</u></em>

7x + 7 (This is the simplified answer.)

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3 years ago
The volume of a cone with a height of 4 cm is 12π cubic cm. What is the radius of the base?
blondinia [14]

Answer:

r = 6cm

Step-by-step explanation:

Solve for r:

v =  \frac{1}{3} \pi {r}^{2}

12\pi =  \frac{1}{3} \pi {r}^{2}  \\ 12\pi =  \frac{\pi {r}^{2} }{3}  \\ 3 \times 12\pi = \pi {r}^{2}  \\ 36\pi = \pi {r}^{2}  \\  \frac{36\pi}{\pi}  =  \frac{\pi {r}^{2} }{\pi}  \\  \sqrt{ {r}^{2} }  =  \sqrt{36}  \\ r = 6

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2 years ago
6. Write the explicit formula for the geometric sequence of the height of the ball on the 10th bounce.First bounce: 54 inchescom
Nat2105 [25]

The height of the ball initially is 54 inches. The common ratio has been provided which is 0.750.

The explicit formular for the geometric sequence is shown as;

\begin{gathered} ar^{n-1} \\ \text{Where a is the first term in the sequence,} \\ r\text{ is the common ratio betw}een\text{ every successive term} \\ \text{And n is the nth term} \\ \text{The explicit formular for the height of the ball on the 10th bounce is;} \\ ar^{n-1} \\ 54\times(0.750)^{10-1} \\ 54\times(0.750)^9 \\ 54\times0.07508468\ldots \\ 4.0545 \end{gathered}

The explicit formula is shown as;

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The rest is simply to solve for the height on the 10th bounce

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1 year ago
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Answer:

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Step-by-step explanation:

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r is the distance from the centre to a point on the circle

given x = - 1 is a tangent the r is the distance between the x- coordinates

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then equation of circle is

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Answer:

The answer is 14.5

Step-by-step explanation:

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