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Nutka1998 [239]

2 years ago

9

Homy had a box of 100 coloured pencils.55 were green 23 were black 4 were yellow and the rest were red. Write these as a percent

age?

1 answer:

Rina8888 [55]2 years ago

6 0

55% were green since it is 55/100 of the crayons and 23% were black since it is 23/100 4% is yellow and 18% are red :)

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A music streaming service conducted a survey asking subscribers where they most often listen to music. Of the 2,500 responses, 1

UkoKoshka [18]

Answer:

The approximate sample proportion is 0.59, which means that 41% of the subscribers surveyed most often listen to music somewhere other than in a vehicle.

Step-by-step explanation:

i got this from edmentum lol

4 0

2 years ago

topjm [15]

No she is not correct

3 0

3 years ago

Pls help me in these two little exercises about the slope.

den301095 [7]

Answer:

3) $y=\dfrac35x+\dfrac25$

4) a) $y=-2x+7$

b) $y=\dfrac12x+\dfrac92$

Step-by-step explanation:

<u>Exercise 3</u>

$-3x + 5y = 2$

$\implies 5y = 3x + 2$

$\implies y=\dfrac35x+\dfrac25$

<u>Exercise 4</u>

a) If L2 is parallel to L1, it has the same slope (gradient) ⇒ $m = -2$

If L2 passes through point (3, 1):

$y-y_1=m(x-x_1)$

$\implies y-1=-2(x-3)$

$\implies y=-2x+7$

So L2 = L1

b) If L3 is perpendicular to L1, then the slope of L3 is the negative reciprocals of the slope of L1 ⇒ $m = \dfrac12$

If L3 passes through point (-5, 2):

$y-y_1=m(x-x_1)$

$\implies y-2=\dfrac12(x+5)$

$\implies y=\dfrac12x+\dfrac92$

4 0

2 years ago

Read 2 more answers

Solve for x what is x+5=14

ki77a [65]

Answer:

x=9

Reverse. 14-5=9, so x must be 9.

5 0

3 years ago

Read 2 more answers

Rsm geo lol- no idea how to start or do it at all

jek_recluse [69]

Answer:

42, 138, and 138 degrees DON'T FORGET THE DEGREES SIGNS!!!!!

Step-by-step explanation:

Using vertical angles theorem, we can get another 42, 180-42, and 180-42.

So we have 42, 138, and 138

7 0

2 years ago