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Viefleur [7K]
3 years ago
5

Yesterday the number of cars sold was 6. the average number of cars sold is typically 10 per day with a standard deviation of 3

cars per day. what is the z-score of the number of cars sold yesterday. g
Mathematics
1 answer:
djyliett [7]3 years ago
5 0
The number of cars sold yesterday g =
6 cars
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Find the sale price of the item. Round to two decimal places if necessary.
postnew [5]

Answer: $61.60

Step-by-step explanation:

80 x .77 = 61.6

Hope this helps!

7 0
3 years ago
When a sample has an even number of observations, the median is the
Ne4ueva [31]

Answer:

average of the two observations in the center of the data array

Step-by-step explanation:

When there is an odd number, we use the middle

Example

1,5,9

The median is 5

When there is an even number

1,3,5,7

The middle is between the 3 and 5 so we average the middle number

(3+5)/2 = 4

4 0
3 years ago
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harry says that 1/4+1/8=2/8. jane says 1/4+1/8=3/8.whose answer make sense and whose amswer is nonsense? exolain your resoning.
Flura [38]
Harry makes no sense because 1/4 into a denominator of 8 is 2/8. So 2/8 + 1/8 is equal to 3/8 and Harry has done the equation wrong.
5 0
3 years ago
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Carlita has 2 1/2 pounds of turkey, the cherries are 1/4 equal to the turkey, and the chocolate drips are .35 equal to the cherr
denis23 [38]

Answer: There are 3.5 ounces of chocolate drips that Carlita need.

Step-by-step explanation:

Since we have given that

Number of pounds of turkey = 2\dfrac{1}{2}=\dfrac{5}{2}

Since the cherries are \dfrac{1}{4} equal to the turkey.

So, it becomes,

Number of pounds of cherries is given by

\dfrac{1}{4}\times \dfrac{5}{2}\\\\=\dfrac{5}{8}\\\\=0.625

Since the chocolate drips are 0.35 equal to the cherries.

So, the number of pounds of chocolate drips is given by

0.625\times 0.35\\\\=0.21875\ lb

Since 1 pound = 16 ounces.

So, Number of ounces of chocolate drips would be

0.21875\times 16\\\\=3.5\ ounces

Hence, there are 3.5 ounces of chocolate drips that Carlita need.

8 0
3 years ago
Tyler made 9 1/2 cups of lemonade. He offers 3/4-cup servings of lemonade to some relatives at a family pinic. What is the GREAT
Savatey [412]
Divide the total portion (9 1/2 cups) by the portion size (3/4 cup).

=9 1/2 ÷ 3/4
convert 9 1/2 to improper fraction

=19/2 ÷ 3/4
to divide fractions, multiply by the reciprocal/inverse of 3/4

=19/2 * 4/3
multiply numerators; multiply denominators

=(19*4)/(2*3)

=76/6

=12.666666


ANSWER: The greatest number he can offer servings to is C) 12

Hope this helps! :)
8 0
3 years ago
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