3 years ago

What is the median of 32 48 22

Mathematics

2 answers:

inysia [295]3 years ago

8 0

The median is 32; list numbers least to greatest, which ever is in the middle is the median

barxatty [35]3 years ago

4 0

The median is 32. Put them in order and the one in the middle is it.

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Please help as soon as possible

hammer [34]

Answer:

a that the right answer because 25+10+20=55 that rights

6 0

4 years ago

-9(m+3) +14=-49 please show work

yKpoI14uk [10]

Answer:

m=4

Step-by-step explanation:

−9(m+3)+14=−49

Step 1: Simplify both sides of the equation.

−9(m+3)+14=−49

(−9)(m)+(−9)(3)+14=−49(Distribute)

−9m+−27+14=−49

(−9m)+(−27+14)=−49(Combine Like Terms)

−9m+−13=−49

−9m−13=−49

Step 2: Add 13 to both sides.

−9m−13+13=−49+13

−9m=−36

Step 3: Divide both sides by -9.

−9m

−9

−36

−9

m=4

8 0

3 years ago

There is 12/15 of a pizza left. How many 3/10 pieces can be made from the leftover pizza

Taya2010 [7]

Answer:

8/3

Step-by-step explanation:

(12/15)/(3/10)=(12/15)(10/3)=120/45=8/3

4 0

3 years ago

Read 2 more answers

Mrs Davis worked 42 hr 35 min last week how many hours and minutes did she average in each of the five days

gayaneshka [121]

Answer:

8 hours and 31 minutes per day

Step-by-step explanation:

$\implies 42 \text{hours} \times 60\text{minutes}=2,250 \text{minutes}$

$\implies2,520 +35 = 2,555$

$\implies 2,555 /5 = 511$

$\implies 511/60 = 8 \frac{31}{60} = 8\text{hours}, 31 \text{minutes per day}$

3 0

2 years ago

Read 2 more answers

Question 18 Item 18 The distribution of the number of moths captured per night by a certain moth trap is approximately normal wi

juin [17]

Answer:

Standard deviation 46.3

Step-by-step explanation:

A 28% of the distribution is equivalent to a z score of -0.5828, you can use a z table to find that.

Z score is calculated as follows:

$z = \frac{x-\mu}{\sigma}$

x is the number being evaluated

μ is the mean

σ is the standard deviation

And it is used to calculate how many standard deviations you are from the mean of the sample.

Replacing with the known information you can calculate the standard deviation:

$\sigma=\frac{x-\mu}{z} =\frac{76-103}{-0.5828}= 46.3$

4 0

4 years ago