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ANEK [815]
3 years ago
14

13 out of 10 of a number is what percentage of that number

Mathematics
2 answers:
vladimir1956 [14]3 years ago
7 0
130%

Explanation : 13/10 = 1.3
1.3 * 100 = 130 which is 130%
kow [346]3 years ago
4 0
130% let me know if I’m right!
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Amount of sugar in a sugar bowl is 0.75 cups
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I equals 70 grams cup because
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Suppose a designer has a palette of 8 colors to work with, and wants to design a flag with 2 vertical stripes, all different col
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Answer:

For a flag with 2 different colours, there are 8 possible colours for the first colour to be chosen from and 7 possible colours (excluding the first colour already chosen) for the second colour to be chosen from, given that colours are different. Hence there are a total of 8 x 7 = 56 possible flags to be created.

Step-by-step explanation:

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a boat can travel 30 miles upstream in the same amount of time you can travel 50 miles Downstream. If the speed of the current i
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Speed, S = Distance (d) / Time (t) => S= d/t => t= d/S

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7 0
3 years ago
Read 2 more answers
The average value of a function f over the interval [−2,3] is −6 , and the average value of f over the interval [3,5] is 20. Wha
Xelga [282]

Answer:

The average value of f over the interval [-2,5] is \frac{10}{7}.

Step-by-step explanation:

Let suppose that function f is continuous and integrable in the given intervals, by integral definition of average we have that:

\frac{1}{3-(-2)} \int\limits^{3}_{-2} {f(x)} \, dx = -6 (1)

\frac{1}{5-3} \int\limits^{5}_{3} {f(x)} \, dx = 20 (2)

By Fundamental Theorems of Calculus we expand both expressions:

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We obtain the average value of f over the interval [-2, 5] by algebraic handling:

F(5) - F(3) +[F(3)-F(-2)] = 40 + (-30)

F(5) - F(-2) = 10

\frac{F(5)-F(-2)}{5-(-2)} = \frac{10}{5-(-2)}

\bar f = \frac{10}{7}

The average value of f over the interval [-2,5] is \frac{10}{7}.

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2 years ago
Identified the pattern for the following sequence find the next three terms in the sequence -1 3 -9 27
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Each term after the first is obtained by multiplying the previous one by -3 so the answer is  -81 ,  243
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