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VLD [36.1K]
3 years ago
8

What expression are equivalent to 35+30s-45t i need 2 answers

Mathematics
1 answer:
Svetlanka [38]3 years ago
5 0

Answer:

35+15s+15s-25t-20t

and 35+20s+10s-15t-30t

Step-by-step explanation:

i tried

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You get a $400 base salary for your job selling toasters. You also get a 2% commission on all your sales . If you had $390 in sa
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Answer:

$17,800 ?

Step-by-step explanation:

3 0
3 years ago
Adult men have heights with a mean of 69. 0 inches and a standard deviation of 2. 8 inches. find the z-score of a man who is 71.
Anarel [89]

The value of the z score is 1.03.

According to the statement

we have given that the value of mean and standard deviation and we have to find the value of the z score.

So, For this purpose we know that the

Z-score indicates how much a given value differs from the standard deviation. The Z-score, or standard score, is the number of standard deviations a given data point lies above or below mean.

And the given values are:

mean value = 69 inches

s.d value = 2.8 inches

And the value of x is 71.9 inches.

So, The Z score is

z = x - mean / standard deviation

substitute the values in it then

z = 71.9 - 69 / 2.8

then

z = 2.9 /2.8

z  = 1.03

So, The value of the z score is 1.03.

Learn more about Z Score here

brainly.com/question/25638875

#SPJ4

8 0
10 months ago
Put the following Points on a plane.
jeka57 [31]

Answer:

A (3, 1/2) B (-3/2, -7/4) C (7/5, 9/2)

Just a helpful tip for next time you need to graph something, you can look up "Graph Generator" and click on one of the first couple links and then you can put in your points. It makes it easier on the brain to be able to see and understand an accurate, and clean graph with the points on it.

8 0
2 years ago
WILL MARK BRAINLIEST!!! HELP!​
FrozenT [24]

Answer:

y=39

Step-by-step explanation:

Remove the radical by raising each side to the index of the radical.

4 0
3 years ago
You are assigned 50 math exercises for homework. You complete 44% of these before dinner. How many have you done? How many do yo
kkurt [141]

50 \times 0.44 = 22

You have completed 22 questions.

50 - 22 = 28

You have 28 questions left to do after dinner.

7 0
3 years ago
Read 2 more answers
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