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statuscvo [17]
3 years ago
11

The management also wants you to run descriptive statistics for the relative skill of the Bulls from 1996-1998. Calculate descri

ptive statistics including the mean, median, variance, and standard deviation for the relative skill of the assigned team.
Mathematics
1 answer:
Annette [7]3 years ago
4 0
Ndnsskalek rkdkwowjdbndke
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At the ice cream shoppe ,one banana split and five milkshakes cost $16.24.If three banana splits and two milkshakes cost $15.05,
34kurt

Answer: the cost of a milkshake is $2.59

Step-by-step explanation:

Let x represent the cost of a banana split.

Let y represent the cost of a milkshake.

At the ice cream shop, one banana split and five milkshakes cost $16.24. This is expressed as

x + 5y = 16.24- - - - - - - - - - - - -1

If three banana splits and two milkshakes cost $15.05. This is expressed as

3x + 2y = 15.05- - - - - - - - - - - - -2

Multiplying equation 1 by 3 and equation 2 by 1, it becomes

3x + 15y = 48.72

3x + 2y = 15.05

Subtracting, it becomes

13y = 33.67

y = 33.67/13

y = 2.59

Substituting y = 2.59 into equation 1, it becomes

x + 5 × 2.59 = 16.24

x + 12.95 = 16.24

x = 16.24 - 12.95

x = 3.29

6 0
3 years ago
hey guys i really need help with this is for the MOSL in my class how do i find the tax of a question
mylen [45]
How to tax things:

In this case, lets say the state tax is 7%.
Shen you buy something, lets say some shoes. For example lets say the price is 60.99
With the 7% tax, move the decimal point two times to the left: 7 -> .07
Multiply .07 by the total price

60.99 * .07 = 4.27
Then add this amount to the total price
60.99 + 4.27 = 65.26
This is how you tax
3 0
3 years ago
Read 2 more answers
Please help. We have this for homework.
Aleksandr-060686 [28]

Answer:

Hey Jeffrey i got to ur school...

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Step-by-step explanation:

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8 0
3 years ago
RST= XYZ. If RT = 10, XY = 18, and YZ = 12, what is XZ?
Jobisdone [24]

Answer:

8

Step-by-step explanation:

RT=10 it is on number A

XY=18 it is on number B

YZ=12 it is on number C

So, I think that no D 8 is in last so that is the answer.

5 0
3 years ago
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Sonora currently has an account balance of $1,822.07. Her initial deposit on the account was $781 and it earned 4.3% simple inte
Tanya [424]

Answer: 31

Step-By-Step Explanation:

3 0
3 years ago
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