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4 years ago

Pleeeeeeaaaaaassssseeeee heeeeeellllllllpppppppp

Mathematics

1 answer:

beks73 [17]4 years ago

3 0

Answer:

27 inches

Step-by-step explanation:

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At the beginning of every gym class, Mr. Gordon leads the class in a warm-up. In today’s warm-up, the class does jumping jacks f

MissTica

Answer:

Erin will do 72 jumping jacks.

Step-by-step explanation:

We divide 54 by 3 to get Erin's per minute ratio

She gets 18 jumping jacks per minute

We then add that to 54 to get her rate if she did for 4 minutes instead

The answer is 72

hope this helped!

6 0

3 years ago

Diego has written a feature story about a drumming circle. What should he include in his visual presentation to interest the aud

Art [367]

Answer:

A video of a drumming session.

7 0

3 years ago

Two important ingredients for baking bread are yeast and flour. To make a loaf of bread of at most 30 servings, maintain a yeast

IceJOKER [234]

Answer:

If 0.25 oz of yeast is used, then 50oz of flour is needed.

It would require 0.5 oz of yeast for 90 oz the flour.

Step-by-step explanation:

We know that the proportion of yeast (y) and flour (f) is 1: 200 when a maximum of 30 servings of bread is made. This is:

$\frac{y}{f} = \frac{1}{200}$

So if we use 0.25 oz of yeast:

$y = 0.25\\\\y = (f)\frac{1}{200}\\\\0.25 = (f)\frac{1}{200}\\\\0.25 * 200 = f\\\\f = 50\ oz$

if 0.25 oz of yeast is used, then 50oz of flour is needed.

If you make 60 servings of bread with 90 oz. Of flour, then you should keep the following ratio:

$\frac{y}{f} =\frac{1}{180}$

So, if we use f = 90 0z of flour:

$f = 90\ oz\\\\f = 180y\\\\90 = 180y\\\\y = \frac{90}{180}\\\\y = 0.5\ oz$

It would require 0.5 oz of yeast.

4 0

3 years ago

4 (x+5) = 4 (3+x) helppp

uysha [10]

Answer:

This is a no solution (if you're asking to solve this equation). It will lead to:

20 = 12

Which is NOT equal.

The answer is thus No Solution.

Step-by-step explanation:

4(x + 5) = 4(3 + x) ~ Distribute it

4x + 20 = 12 + 4x ~ Subtract the x

20 = 12 ~ Remaining

20 does NOT equal 12.

The answer is No Solution.

6 0

1 year ago

Is the equation y=-2x+7 parallel

Ostrovityanka [42]

Answer:

Yes it's parallel

Step-by-step explanation:

Lines with the same slope are parallel.

The slope is -2.

3 0

3 years ago