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Black_prince [1.1K]
4 years ago
7

A meeting lasted from 11:15 am until 1:00 pm. how long was the meeting?

Mathematics
1 answer:
Evgen [1.6K]4 years ago
8 0
<span>A meeting lasted from 11:15 am until 1:00 pm. how long was the meeting?
We have 1:00 pm= 13.00
13.00-11.15= 1.45
The meeting was 1 hour and 45 minutes</span>
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<img src="https://tex.z-dn.net/?f=%5Csqrt%7B75x%5E%7B7%7D%20%7D" id="TexFormula1" title="\sqrt{75x^{7} }" alt="\sqrt{75x^{7} }"
ollegr [7]

Answer:

Step-by-step explanation:

Prime factorize 75

\sqrt{75x^{7}}=\sqrt{5*5*3* x * x * x * x * x * x *x}\\\\ =5*x *x *x \sqrt{3x}\\\\= 5x^{3}\sqrt{3x}

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3 years ago
Johnny has four pencils Mikey has four times as many pencils girl has two pencils how many pencils do they have total
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The answer would of been either 10 or 32
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29 units, just got  it right on e2020.
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4 years ago
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The director of marketing at a large company wants to determine if the amount of money spent on internet marketing is a good pre
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Answer: The value of the residual for advertising dollars spent equal to $1,020 and Profit equal to $17,500 is $417

Profit=372.6+17.2 (advertising dollars)
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Residual=Predicted Profit-Profit→
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Rounded to the nearest integer:
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Answer: The value of the residual for advertising dollars spent equal to $1,020 and Profit equal to $17,500 is $417
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4 years ago
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The midpoint of line segment AB is (-2,1). If the coordinates of B are (0,2) what are the coordinates of A?
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The required coordinate of A will be at (-4, 0)

When a point bisects a line, it cuts the line into two equal parts and the point on that line is known as its midpoint. The expression for calculating the midpoint of a line is expressed as;

M(X, Y)= [{ \frac{x_2+x_1}{2} , \frac{y_2+y_1}{2} ] where:

X =\frac{x_2+x_1}{2} \\Y=\frac{y_2+y_1}{2}

From the question, we are given the following coordinate points

X=-2\\x_1=0\\

Get x₂;

X =\frac{x_2+x_1}{2}\\-2 =\frac{x_2+0}{2}\\2 \times -2=x_2+0\\-4=x_2\\ Swap\\x_2=-4\\

Get y₂;

Y =\frac{y_2+y_1}{2}\\1 =\frac{y_2+2}{2}\\2 \times 1=y_2+2\\2=y_2+2\\y_2=2-2\\y_2=0

Hence the coordinate of A will be (-4, 0)

Learn more about the midpoint here: brainly.com/question/18315903

3 0
3 years ago
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