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hichkok12 [17]
3 years ago
13

statistics : 1. Here are the average temperatures in Houston, TX for each month in 2014 (measured in oF): please answer the ques

tions on the image below

Mathematics
2 answers:
Bad White [126]3 years ago
5 0
A. Range=highest-lowest. 85-53=32
b. Mean=average. Add all of the numbers together then divide by 12, you get about 70.2
c. Median is the middle number, or average of middle 2 numbers. average of 63 and 70 is 66.5.
d. There are 5 months with temperature less than 70, so the chance is 5/12
Vilka [71]3 years ago
4 0

Answer:

32, 72.2

Step-by-step explanation:

range= subtract max-min

mode=  the one that appears the more

median: number in the middle

mean= average

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2 years ago
The cost of a unit is made up of $6.25 material cost, $4.75 labour cost, and $3.25 overhead. What is the ratio that exists betwe
blsea [12.9K]

Answer:

The ratio that exist between this three elements are 25 : 19 : 13.

Step-by-step explanation:

Ratio compares one thing to another. Ratios indicate the comparison of the size of a number to another . One trick about ratio is that you can multiply or divide the ratios by same number. For example the ratio of boy to girls can be represented as 3 : 4. If you multiply the ratios by 2 you will get the ratio 6 : 8 and it still represent the same ratios of boys to girls. Ratios can be written as a fraction for example 3/4 for our example.

The cost of the unit is made up of $6.25 , $4.75 and $3.25.

$6.25  $4.75  $3.25 . Let us multiply by 100 to remove the decimals.

625 : 475 : 325 . Now let simplify the ratios by dividing through by 25.

625/25 : 475/25 : 325/25 . The simplest ratios can be written as follows

The ratios are 25 : 19 : 13.

6 0
3 years ago
Math: Slope help please
pishuonlain [190]
Slope = (2+5)/(-3-1) = 7/-4 = -7/4

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3 0
2 years ago
Read 2 more answers
Charlotte and Edgar's ages add up to 22. Charlotte is one year
nadya68 [22]

Answer: Charlotte's 15 and Edgar's 7

Step-by-step explanation:

7*2=14

14+1 = 15

15 + 7 = 22

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2 years ago
What is the answer to 41x72.94
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Answer:

2990.54

Step-by-step explanation:

The answer would be 2990.54.

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