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Dmitrij [34]
2 years ago
9

Catherine likes to go ice fishing she has learned from experience that she stays warm about 15 minutes for every undershirt she

wears if she wants to stay out for 75 minutes how many undershirts should she put on
Mathematics
1 answer:
konstantin123 [22]2 years ago
3 0
She has to put on 5 undershirt to stay 75 minutes
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It takes 85 pails of water to fill up a tank. If the capacity of each pail is 2.65 gallons, hat is the capacity of the tank? sho
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225.25 gallons of water I think. Hope this helps you. :)
6 0
3 years ago
Professor Liu gave the same quiz to the students in her morning class and in her afternoon class. The average (arithmetic mean)
natka813 [3]

Answer:

Afternoon class has more students.

Step-by-step explanation:

Let m be the number of students in the morning class and n be the number of students in the afternoon class.

The average score for the students in the morning class was 80, then the sum of their scores is 80m.

The average score for the students in the afternoon class was 86, then the sum of their scores is 86n.

The sum of the scores of both classes is

80m+86n

and the average score is

\dfrac{80m+86n}{m+n}

The average (arithmetic mean) score for the two classes combined was 84, then

\dfrac{80m+86n}{m+n}=84\\ \\ 80m+86n=84m+84n\\ \\86n-84n=84m-80m\\ \\2n=4m\\ \\n=2m

This means n is greater, so afternoon class has more students.

7 0
3 years ago
URGENT PLEASE HELP ME WITH THIS MATH QUESTION Should
Radda [10]

Answer:

A composition of transformations is a combination of two or more transformations.A composition of reflections over parallel lines has the same effect as a translation (twice the distance between the parallel lines.

Step-by-step explanation:

4 0
3 years ago
Write an equation for the following:
inysia [295]

Answer: 3(x+4)=x+18

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7 0
3 years ago
The graph of a polynomial S(x) = (2x - 3)(x – 4)(x+3) has x-intercepts at 3.x values.
dezoksy [38]

Answer:

Step-by-step explanation:

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2x - 3 = 0 and

2x = 3 so

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In the second:

x - 4 = 0 so

x = 4

In the third:

x + 3 = 0 so

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So the x-intercepts in the correct order are x = 3/2, 4, -3

6 0
3 years ago
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