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KATRIN_1 [288]
2 years ago
7

a sample of 345 people 129 could tell the difference between two different brands of cheese crackers. Based on this data, what i

s the best estimate of how many in the population of 5,000 people could tell the difference between the cheese crackers (round to nearest whole person)?
Mathematics
1 answer:
grandymaker [24]2 years ago
7 0
1,870. 5,000 divide 345 multiply 129.
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Please take a look at the picture. Please write your answer with an explanation.
Ahat [919]

Step-by-step explanation:

what answer is needed ? the result of the calculation ?

I assume this is the case.

remember that regarding the sequence of operations brackets are first, then exponents, then "dot" operations (× and ÷), and only at the very least come the "dash" operations (+ and -).

and that a combination of - + or + - results in -.

14 + 16 ÷ 2³ - (12 + 3²) ÷ 7 + 2 × (-5) =

14 + 16 ÷ 2³ - (12 + 9) ÷ 7 - 2 × 5 =

14 + 16 ÷ 2³ - 21 ÷ 7 - 2 × 5 =

14 + 16 ÷ 8 - 21 ÷ 7 - 2 × 5 =

14 + 2 - 3 - 10 = 3

7 0
2 years ago
1,2,3,4,5,7,7,7,8,8<br> What is the median
Vedmedyk [2.9K]

Answer:

7

Step-by-step explanation:

5 0
2 years ago
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8+[5×6]= i need answer asap pls
Karo-lina-s [1.5K]

Answer:

38

Step-by-step explanation:

Follow orders of operations.

Slove the expression in the parenthesis or brackets whatever, same thing.

5*6=30

Now add

30+8=38

5 0
3 years ago
Read 2 more answers
The students in Ms. Lorenzo’s class collected the following numbers of bottle caps:
gladu [14]
I am not sure how to show you how to do a dot plot on this website, but to see how to do a dot plot

b) Put everything in order and find the middle
10, 10, 10, 20, 30, 30, 30, 30, 40, 50, 50, 50, 60, 60, 70, 70, 2040
                                             ^^
So 40 is in the middle, making it the median

c) Add all of the values together and divide by the total number of values.
10 + 10 + 10 + 20 + 30 + 30 + 30 + 30 + 40 + 50 + 50 + 50 + 60 + 60 + 70 + 70 + 2040 = 2660
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5 0
2 years ago
BRAINLIESTTT! PLEASE ANSWER ASAP!
loris [4]
1.)There is one outlier, indicating very few books were checked out on that day

This is because there is one day where only 2 books were checked out while on all of the other days 35-45 books were checked out.

2.) 0; it represents no correlation between x and y

This is because no matter the age they could answer 17 questions

Hope this helps!

4 0
3 years ago
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