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mr_godi [17]
3 years ago
13

The number of pieces of popcorn in a large movie theatre popcorn bucket is normally distributed, with a mean of 1515 and a stand

ard deviation of 15. Approximately what percentage of buckets contain between 1470 and 1560 pieces of popcorn?
Mathematics
1 answer:
Murrr4er [49]3 years ago
3 0

Answer: 99.7%, Im pretty confident about that. Im taking the test right now.

Step-by-step explanation:

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Which value for x makes the sentence true?
Nat2105 [25]
<span>A. x = 2 
Would make your statement true</span>
3 0
3 years ago
What is the solution to this equation x-16=-8
arsen [322]
X-16=-8
Add 16 on both sides 
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And solve; your answer will be
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3 0
3 years ago
Find an equation of the line satisfying the given conditions Through (6,4); perpendicular to 3X + 5Y =38
Katyanochek1 [597]
To answer this, we will need to know:

• The slope of the equation we are trying to get
• The point it passes through using the 

First, we will need to find the slope of this equation. To find this, we must simplify the equation 3x+5y=38 into y=mx+b form. Lets do it!

3x+5y=38
= 5y = -3x+38 (Subtract 3x from both sides)
= y= -\frac{3}{5}x+ \frac{38}{5} (Divide both sides by 5) 

The slope of a line perpendicular would have to multiply with the equation we just changed to equal -1. In other words, it would have to equal the negative reciprocal.

The negative reciprocal of the line given is \frac{5}{3}. 

Now that we know the slope, we have to find out the rest of the equation using the slope formula, which is:

\frac{y-y _{1} }{x- x_{1} }=m

Substituting values, we find that:

\frac{y-4}{x-6}= \frac{5}{3}

By simplifying this equation to slope-intercept form (By cross-multiplying then simplifying), we then get that: 

y= \frac{5}{3}x-6 , which is our final answer.

Thank you, and I wish you luck.
8 0
3 years ago
Read 2 more answers
2.48 rounded to the nearest cent
aleksklad [387]

Answer:

2

Step-by-step explanation:

.48 rounds down

.5 rounds up

8 0
3 years ago
Read 2 more answers
PLZ HELP FASt <br>flvyofgoyv7​
Vlada [557]

Answer:

It's a function, none.

<em>good luck, i hope this helps :)</em>

3 0
3 years ago
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