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mafiozo [28]
3 years ago
7

Simply 1/2-3(1/2+1)^2 Enter your answer,as a simplified fraction, in the box

Mathematics
1 answer:
SVEN [57.7K]3 years ago
3 0

Answer:

umm idk babe ill look it up

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How to do you find the constant of variation when it’s a direct variation?
ololo11 [35]

Answer:

The constant of variation in a direct variation is the constant (unchanged) ratio of two variable quantities. The formula for direct variation is. y = k x (or y = k x ) where k is the constant of variation . Example 1: If y varies directly as x and y = 15 when x = 24 , find x when y = 25 .

Step-by-step explanation:

Hope this helps, mark brainliest

3 0
2 years ago
When your high school math teacher says “math” what’s first reaction ?
ad-work [718]
I actually like math so I have no problem with it
3 0
3 years ago
Read 2 more answers
I-Ready
Sindrei [870]

Answer:

2

Step-by-step explanation:

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3 0
2 years ago
Find the maximum value of y = -2(x - 4)2 - 6.
pashok25 [27]

Answer:

-2(-2)

Step-by-step explanation:

-2(x--4)2

-2(-4x)2

different sign subtract

-2(-2)

Hope this helps :D

5 0
3 years ago
Your class rank in 2018 was 89 out of 360 students. In 2019 your class rank was 95 out of 450 students. a. In which year did you
spin [16.1K]

A) given that in 2019 you were among the 21.11% of the best students in the class, in that year you had the higher percentile ranking, and B) the measure of average that would be the most meaningful is the median.

Given that your class rank in 2018 was 89 out of 360 students, while in 2019 your class rank was 95 out of 450 students, to determine A) in which year did you have the higher percentile ranking, and B) if you had the data on the cumulative GPA of each student at the end of the spring semester in 2018, which measure of average would be the most meaningful - mean, median or mode -, the following calculation should be performed:

  • 360 = 100
  • 89 = X
  • 89 x 100/360 = X
  • 24.72 = X
  • 450 = 100
  • 95 = X
  • 95 x 100/450 = X
  • 21.11 = X

Therefore, A) given that in 2019 you were among the 21.11% of the best students in the class, in that year you had the higher percentile ranking, and B) the measure of average that would be the most meaningful is the median.

Learn more about maths in brainly.com/question/25748895

8 0
2 years ago
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