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2 years ago

7. A classroom has 7 blue chairs, 5 green

Mathematics

2 answers:

gizmo_the_mogwai [7]2 years ago

3 0

If a chair is selected at random it would be blue because that’s the most chosen color

frez [133]2 years ago

3 0

Answer:

red

Step-by-step explanation:

Is the chair with the most amount of chairs meaning the more amount the more percent you'll to get chosen

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Y = -x+5y=−x+5y, equals, minus, x, plus, 5

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The answer is D
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2 years ago

WILL GIVE BRAINLYIST! Do you think drawing a line of best fit that is more or less steep matters? Why or why not?

never [62]

Answer:

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3 years ago

A circle with its dimensions, in meters (m), is shown.

vesna_86 [32]

Answer:

84.78

Step-by-step explanation:

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3 years ago

36 out of 60 percentage

Leya [2.2K]

Answer:

the answer is 60%

Step-by-step explanation:

36/60=3/5

3/5= 0.6

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2 years ago

Write the first four terms of the sequence defined by An=20-30(n-1)

monitta

The first four terms of sequence is 20, -10, -40, -70

Solution:

Given that we have to find the first four terms of sequence

Given recursive formula is:

$a_n = 20 - 30(n-1)$

To find the first term, substitute n = 1

$a_1 = 20-30(1-1)\\\\a_1 = 20-30(0)\\\\a_1 = 20$

Thus the first term of sequence is 20

To find the second term, substitute n = 2

$a_2 = 20-30(2-1)\\\\a_2 = 20-30(1)\\\\a_2 = 20-30\\\\a_2 = -10$

Thus the second term of sequence is -10

To find the third term, substitute n = 3

$a_3 = 20-30(3-1)\\\\a_3 = 20-30(2)\\\\a_3 = 20-60\\\\a_3 = -40$

Thus the third term of sequence is -40

To find the fourth term, substitute n = 4

$a_4 = 20-30(4-1)\\\\a_4 = 20-30(3)\\\\a_4 = 20-90\\\\a_4 = -70$

Thus the first four terms of sequence is 20, -10, -40, -70

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3 years ago