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ELEN [110]
2 years ago
10

HELP QUICK PLEASE WILL MARK BRAINLIEST!!

Mathematics
1 answer:
ikadub [295]2 years ago
7 0

Answer:

y = 1/2x - 3

Step-by-step explanation:

Slope = -2

Slope of the perpendicular line: 1/2

b = -2 - (1/2)(2)

b = -3

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A customer at a concession stand bought 2 boxes of popcorn and 3 drinks for $12. Another customer bought 3 boxes of popcorn and
Alex_Xolod [135]

Answer:

Box of Popcorn: $3.00

Drink: $2.00

Step-by-step explanation:

If we input the prices into the original problem it would be something like this, (2)3.00 + (3)2.00 = $12.00 (3+3 = 6 and 2 + 2 + 2 = 6 6+6= 12) Or 2x + 3x = $12

And you would do the same thing for the second one.

(3)3.00 + (5)2.00 = $19.00 ( 3 + 3 + 3 = 9 and 2 + 2 + 2 + 2 +2 = 10 10+9= 19) Or 3x + 5x = $19

Sorry if it's incorrect but i hope it helps!

3 0
3 years ago
Help me please i don't understand.
Misha Larkins [42]
The answer is b.....
4 0
2 years ago
Read 2 more answers
The sum of three consecutive odd integers is 207. What are the​ integers?
nikdorinn [45]
Hey!

It says that it is the sum of 3 consecutive odd integers right?

So then we give these numbers some variables to work with like so...

x = 1st number
x + 2 = 2nd number
x + 4 = 3rd number

now set all of them equal to 207

x + x + 2 + x + 4 = 207
3x + 6 = 207
3x = 201
<u>x = 67</u><u />                     <u>x + 2 = 69</u><u />              <u /><u />   <u>x + 4 = 71
</u>
<u>
</u>


4 0
3 years ago
The branch manager of a clothing store is analyzing the average total bill of sale for his location. the national manager has co
nadya68 [22]

Using the Central Limit Theorem, the branch manager can be 95% certain that the sample mean will fall within $1.034 of the mean.

<h3>What does the Central Limit Theorem state?</h3>

  • It states that the sampling distribution of sample means of size n has standard deviation s = \frac{\sigma}{\sqrt{n}}.
  • By the Empirical Rule, 95% of the sample means fall within 2 standard errors of the mean.

In this problem, we have that the standard deviation and the sample size are given as follows:

\sigma = 10.34, n = 400

Hence the standard error is given by:

[tex]s = \frac{10.34}{\sqrt{400}} = 0.517.

Two standard errors is represented by:

2 x 0.517 = $1.034.

Hence, the branch manager can be 95% certain that the sample mean will fall within $1.034 of the mean.

More can be learned about the Central Limit Theorem at brainly.com/question/24663213

#SPJ4

5 0
2 years ago
29.1 to the nearest whole number
aleksley [76]
29.1 rounded to the nearest whole number is 29.
7 0
3 years ago
Read 2 more answers
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