Explain how you could write 35% as the sum of two benchmark percents or as a multiple of a percent.
Answers
20%+15%; and 50% of 70%.
Explanation:
Benchmark percents are percents that are commonly used. 20% and 15% are two commonly used percentages; the sum of them would be
20%+15% = 35%.
A multiple of a percent is a percent of a percent. Taking 50% of 70% of a number is the same as multiplying by 0.5(0.7) = 0.35.
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The outlier, 78, is removed from the data set shown.23, 23, 25, 27, 34, 34, 35, 41, 45, 45, 78 How does this affect the range? A.) The range is decreased by 4. B.) The range is decreased by 16. C.) The range is decreased by 22. D.) The range is decreased by 33.
Answers
Simplifying Y + -10 = 14 Reorder the terms: -10 + Y = 14 Solving -10 + Y = 14 Solving for variable 'Y'. Move all terms containing Y to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + Y = 14 + 10 Combine like terms: -10 + 10 = 0 0 + Y = 14 + 10 Y = 14 + 10 Combine like terms: 14 + 10 = 24 Y = 24 Simplifying Y = 24
12. |-3| +8 =
13.12 + |-13| =
14.6 + |4||
15. -14-16| =
Answers
Answer: ( -8)+(6)= 14
(-3)+8 = 11
12+(-13) = 25
-14-16= -30
6+(41) =47
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Answers
The solution to the system of equations y = -2x + 4 and y = 1/2x + 4 is the point (0, 4)
Calculating the solution to the system
A system of equations is a set of two or more equations that are to be solved simultaneously.
The solution of a system of equations is a set of values that satisfy all the equations in the system.
Given the equations:
y = -2x + 4
y = 1/2x + 4
The question implies that we solve graphically
So, we create a plot of the equations y = -2x + 4 and y = 1/2x + 4
And we write out the coordinate of the point of intersection between the two equations
From the graph of the system of equations (see attachment), we have the point of intersection to be (0, 4)
This means that the solution to the system of equations is (0, 4)
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Complete question
Solve the system of equations graphed on the coordinate axes below.
y = -2x + 4
y = 1/2x + 4
Answers
Answer: True
If you had all true premises lead to a false conclusion, then the argument would be invalid.
Answers
If the mean is $12, her eighth earning was $10.
What is the data's Mean?
By dividing the total number of entries by the sum of the given numbers, the mean, or average, of the given data set is obtained.
To put it another way, the mean is equal to the sum of all the data divided by the total number of data.
Laura moved 8 Iawns. Her pay for seven lawns was $12, $10, $15, $15, $10, and $9.
Let's say she was paid $x for the eighth year.
being $12 on average
Using the formula, mean
=
=(86+x)/8
so, (86+x)/8=12
(86+x) =96
x =10
Hence, Laura earned $10 the eighth time.
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Answers
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