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inysia [295]
2 years ago
12

For a recent project, a teacher purchased 250 pieces of red construction paper and 114 pieces of blue construction paper. What i

s the ratio of red to blue? a. 57:125 c. 125:182 b. 125:57 d. 182:125
Mathematics
2 answers:
Lisa [10]2 years ago
7 0
The answer is b because you can divide them by 2 to get the answer<span />
Mrac [35]2 years ago
3 0

Answer the questions. When you have finished, submit this assignment to your teacher by the due date for full credit.

<span> <span><span> <span> Score </span> </span> <span> <span>   </span> </span> </span></span>

<span>1. A college newspaper, The College Spy, has a fixed production cost of $70 per edition and it costs 40¢ per copy to print and distribute.  The College Spy sells for 50¢ per copy.</span>

<span>a. What is the cost expression for the newspaper? (3 points)</span>

 

 

<span>b. What is the revenue expression for the newspaper? (3 points)</span>

 

 

<span>c. Put the cost and revenue expressions into an inequality that would represent a successful newspaper. (3 points)</span>

 

 

 

<span>d. How many copies should be sold to make a profit?  Show all work!  An answer with no work will receive 0 points. (5 points)</span>

 

 

 Answer the questions. When you have finished, submit this assignment to your teacher by the due date for full credit.

<span> <span><span> <span> Score </span> </span> <span> <span>   </span> </span> </span></span>

<span>1. A college newspaper, The College Spy, has a fixed production cost of $70 per edition and it costs 40¢ per copy to print and distribute.  The College Spy sells for 50¢ per copy.</span>

<span>a. What is the cost expression for the newspaper? (3 points)</span>

 

 

<span>b. What is the revenue expression for the newspaper? (3 points)</span>

 

 

<span>c. Put the cost and revenue expressions into an inequality that would represent a successful newspaper. (3 points)</span>

 

 

 

<span>d. How many copies should be sold to make a profit?  Show all work!  An answer with no work will receive 0 points. (5 points)</span>

 

 

 

 

 

 

 

<span>e. Now go back to your answer for d.  On every line of your solution write what property of math you would use to justify the transformation that occurred.  Here’s an example of an equation being solved with proper justification written off to the side:</span> <span>(4 points)</span>

 

 

 

 

<span>e. Now go back to your answer for d.  On every line of your solution write what property of math you would use to justify the transformation that occurred.  Here’s an example of an equation being solved with proper justification written off to the side:</span> (4 points)

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Answer:

0.44

Step-by-step explanation:

See the picture below.

Remember that the sine is the ratio of the length of the opposite leg to the length of the hypotenuse.

Perhaps you know SOHCAHTOA, where SOH means sine, opposite, hypotenuse.

For angle J, leg LK is the opposite leg.

The hypotenuse of the triangle is the side opposite the right angle, teh angle of 90°, which is angle L, so the hypotenuse is side KJ.

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2 years ago
A picture is 6 inches longer than it is wide and has an area of 167
Scorpion4ik [409]

Answer:

A) L = W + 6

B) L * W = 167  OR L = 167 / W

Substituting B) into A)

167 / W = W + 6

Multiplying both sides by "W" we get

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Step-by-step explanation:

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A box contains 8 green balls, 16 red balls, 10 white balls, and 6 pink balls.
Pepsi [2]
The probability of drawing a white ball is 1/4

Explanation:
When we solve for probability, we want to find out how many of something there is out of its total. So in this case, we want to see how many white balls there are out of the totals balls in the box. We already know that there are 10 white balls, so we need to figure out the total balls in the box, by adding up. 8 green balls + 16 red balls + 10 white balls + 6 pink balls = 40 balls in total. Now we know that the fraction would be 10/40, as there are 10 white balls out of 40 total balls. Finally, we simplify the fraction to 1/4, therefore the answer is B.
8 0
2 years ago
Read 2 more answers
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