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Anuta_ua [19.1K]
3 years ago
14

1. A box of cookies has 6 1/4 servings. If Carol buys 4 boxes of cookies, how

Mathematics
2 answers:
Vesna [10]3 years ago
5 0
The correct answer is C
Naddika [18.5K]3 years ago
4 0
The answer is C. 6 times 4 is 24 and 1/4 times 4 is 1. therefore 24 + 1 = 25
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How many points need to be removed from this graph
Ganezh [65]

Answer:

3

Step-by-step explanation:

7 0
2 years ago
What number is 44 % of 840
sattari [20]
It's 369.6 
(840X44)/100 = 369.6
4 0
3 years ago
Read 2 more answers
10. The dot plot shows how many games
Oksi-84 [34.3K]

Answer:

A : False

B : False

Step-by-step explanation:

<em>A : The mode of a data set is whichever number comes up the most.</em>

8 comes up the most times, so 8 is the mode.

<em>B : The median is a number which is in the middle of a data set</em>

This is the data set as a list of numbers :

2, 5, 5, 5, 6, 6, 8, 8, 8, 8

the two sixes are in the middle, if there are 2 numbers in the middle, add them together and divide by two,

6 + 6 = 12

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6 is the median.

3 0
3 years ago
Please answer you will get 10 points.
Romashka-Z-Leto [24]

Answer:

your answer will be 126

Step-by-step explanation:

8x+78=2x+114

8x-2x=114-78

6x=36

x=36/6=6

<B=2(6)+114

=<u> </u><u>126</u>

3 0
2 years ago
Read 2 more answers
Cook-Easy blender has a mean time before failure of 41 months with a standard deviation of 4 months, and the failure times are n
Naddika [18.5K]

Answer:

The warranty period should be of 35 months.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Cook-Easy blender has a mean time before failure of 41 months with a standard deviation of 4 months

This means that \mu = 41, \sigma = 4

What should be the warranty period, in months, so that the manufacturer will not have more than 8% of the blenders returned?

The warranty period should be the 8th percentile, which is X when Z has a p-value of 0.08, so X when Z = -1.405.

Z = \frac{X - \mu}{\sigma}

-1.405 = \frac{X - 41}{4}

X - 41 = -1.405*4

X = 35.4

Rounding to the nearest integer, 35.

The warranty period should be of 35 months.

7 0
3 years ago
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