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frosja888 [35]
4 years ago
6

Given f(x) = (3x – 12) +2, what is the domain in set notation?

Mathematics
1 answer:
sattari [20]4 years ago
6 0

Answer:4

Step-by-step explanation:

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Please help! Giving brainiest!
Wittaler [7]

Answer:

b. The science students

Step-by-step explanation:

If you count the dots, they are the same for both class (9 people) but the range of the science students' scores are higher than the range for the math students, which means that the sum of their scores will be larger than the math students' and since they have the same number of people, the number being divided for the average would be the same, so the science students' average would be greater than the math's.

I hope this helped! ;D

6 0
3 years ago
1.
Free_Kalibri [48]
1. 0.01333
2. 0.29069767
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7 0
3 years ago
Solve for all values of x by factoring.<br><br> X^2-x+1=3
AlladinOne [14]

Answer:

x = 2, -1

Step-by-step explanation:

x² - x + 1 = 3

         - 3  -3

x² - x - 2 = 0

(x -2)(x + 1)

3 0
3 years ago
Read 2 more answers
Use the properties of exponents to rewrite y=3e^-0.6t in the form y=a(1+r)^t or y=a(1-r)^t. Round the value or r to the nearest
vesna_86 [32]

Answer:

y=3(1-0.451)^t

The value of r is 0.451

The percentage decrease is about 45.1%

Step-by-step explanation:

The given exponential function is y=3e^{-0.6t}

Using the exponent rule, (x)^{ab}=(x^a)^b

y=3(e^{-0.6})^t

Now the value of e^{-0.6}=0.5488

Thus, we can rewrite the function as

y=3(0.5488)^t

Therefore, the function in form y=a(1-r)^t

y=3(1-0.451)^t

The value of r is 0.451

The percentage decrease is about 0.451 ×100 = 45.1%

8 0
4 years ago
A set of four stars form the shape of a rectangle in space. The length of the rectangle is approximately 2,290,000 miles, while
ANTONII [103]

Answer:

89

Step-by-step explanation:

1800beetlejuice

4 0
3 years ago
Read 2 more answers
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