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svlad2 [7]
3 years ago
11

Which of the following is not a combination?

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
3 0

Answer:

answer b is correct answer

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There are 58 students enrolled in an art class. The day before the class begins, 10.3% of the students cancel. How many students
Sidana [21]
First, set up a proportion. 10.3% is the percentage of students who cancelled, but the question is asking for the students who are attending, so let’s use 89.7% to make it easier. The proportion would be x over 58 is equal to 89.7% over 100%. Multiply 58 by 89.7, giving you 5,202.6. Next, take 5,202.6 and divide it by 100. This should give you 52. 026, but it’s best to round this to 52. 52 students actually attend the art class, making this your final answer.
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3 years ago
Write the slope-intercept form of the equation of the line described.
Svetach [21]

Answer:

1) y = 2/3x - 2

2) y = -1/2x + 3

Step-by-step explanation:

1) Parallel lines have the same slopes. Write it in standard form (y = mx + c), then substitute the values of the coordinates into the equation.

y = 2/3x + c

0 = 2/3(3) + c

0 = 2 + c

0 - 2 = c

- 2 = c

Therefore, the slope-intercept form for the first part is y = 2/3x - 2.

2) Parallel lines have the same slopes. Write it in standard form (y = mx + c), then substitute the values of the coordinates into the equation.

y = -1/2x + c

1 = -1/2(4) + c

1 = -2 + c

1 + 2 = c

3 = c

Therefore, the slope-intercept form for the second part is y = -1/2x + 3.

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1 year ago
Anthony buys 4 pairs of shoes how many individual shoes did he buy
tigry1 [53]
8 shoes. each pair has 8!
3 0
3 years ago
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Steven lives 1500 yards from the corner store, and 2700 yards from the park. the park, the store, and steves house are all colli
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Answer:

4200

Step-by-step explanation:

Just add both distances together since we know his house is in between both the shop and the park.

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PLEASE HELP, MARKING BRAINLIEST !!!<br><br> What is the surface area of the prism ?
djverab [1.8K]

Answer: 1726

Step-by-step explanation:

A=2(wl+hl+hw)

A=

2

w

l

h

l

h

w

=

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6.5

29

19

29

19

6.5

=

1726

4 0
2 years ago
Read 2 more answers
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