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frutty [35]
3 years ago
6

This is not a question, this is for who-ever needs it.

Mathematics
1 answer:
Eddi Din [679]3 years ago
5 0

Answer:

thank you so much!

Step-by-step explanation:

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Four more than a number is more than thirteen write inequality
aniked [119]
4 more than a number = x + 4
is more than = >
thirteen = 13
x + 4 > 13
7 0
3 years ago
Three potential employees took an aptitude test. Each person took a different version of the test. The scores are reported below
gavmur [86]

Answer:

Tobias did best on the aptitude test.

Step-by-step explanation:

The formula for calculating a z-score is is z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

For Emilio

Emilio got a score of 76; this version has a mean of 70.6 and a standard deviation of 9.

z = (x-μ)/σ

z = 76 - 70.6/9

z = 0.6

For Alissa

Alissa got a score of 298.8; this version has a mean of 282 and a standard deviation of 24.

z = (x-μ)/σ

z = 298.8 - 282/24

z = 0.7

For Tobias

Tobias got a score of 8.04; this version has a mean of 7.2 and a standard deviation of 0.4.

z = (x-μ)/σ

z = 8.04 - 7.2/0.4

z = 2.1

Looking at the calculated z score above, we can see that Tobias did better on his aptitude test because he had a higher z score compared to Emilio and Alissa.

8 0
2 years ago
3x + 5y = 30
GrogVix [38]

Answer:

y= - \frac{3x}{5}  + 6

Step-by-step explanation:

The given linear equation is

3x + 5y = 30

To solve for y, we first subtract 3x from both sides to obtain:

5y = 30 - 3x

Divide through by 5

\frac{5y}{5}  =  \frac{30}{5}  -  \frac{3x}{5}

This simplifies to

y= 6-  \frac{3x}{5}

Or

y= - \frac{3x}{5}  + 6

3 0
3 years ago
Pls pls help. i am begging u ill give brainliest
Romashka [77]
The answer is 4/18

——
4 0
2 years ago
Read 2 more answers
Have you heard of twitch prime?
Tcecarenko [31]

Answer: yes

Step-by-step explanation: i cant afford it

8 0
2 years ago
Read 2 more answers
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