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3 years ago

A student solved the problem below by first dividing 20 by 10. What mistake did the student make?

Mathematics

1 answer:

-BARSIC- [3]3 years ago

4 0

The baseball team won two thirds of the games or 66%

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What’s the answer to this problem

snow_tiger [21]

Answer:

Step-by-step explanation:

It’s not real

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3 years ago

What is the value of x in the equation 13 x minus 2 (8 + 5 x) = 12 minus 11 x?

AnnZ [28]

The value of n in given proportion is 16

Solution:

We have to find the value of "n" in the proportion

Given proportion is:

$\frac{n}{28} = \frac{4}{7}$

We can solve the above proportion by cross-multiplying

Multiply the numerator of the left-hand fraction by the denominator of the right-hand fraction

Multiply the numerator of the right-hand fraction by the denominator of the left-hand fraction

Set the two products equal to each other

Solve for the variable

$->\frac{n}{28} = \frac{4}{7}$

$-> 7 * n = 4 * 28$

$-> n = \frac{4 * 28}{7}$

$-> n = 4 * 4 = 16$

Thus the value of n in given proportion is 16

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3 years ago

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Does the table represent an exponential function? Yes or No.

igor_vitrenko [27]

With the given data, the first step to take is to use MS excel to plot the data then determine the trendline in which the equation's r2 value is closest to 1. From the plot obtained from Excel, the plot is a second degree polynomial and not an exponential function. the answer hence is no.

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4 years ago

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Evaluate the expression when m=27 and n=6. m-4n

m_a_m_a [10]

Answer:

Step-by-step explanation:

1) Substitute 27 as m in the original equation:

27-4n

2) Substitute 6 as n in the original equation:

27-4(6)

3) Multiply 4 and 6 together:

27-24

4) Solve:

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4 years ago

Find the part. What is 160% of 11.1?

skad [1K]

Answer:160% of 11.1 is 17.76

Step-by-step explanation:

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4 years ago

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