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jekas [21]
2 years ago
9

If a sample proportion is 0.65, which range of possible values best describes

Mathematics
1 answer:
Pani-rosa [81]2 years ago
6 0

Answer: (0.6, 0.7)

Step-by-step explanation: Just did it on A.P.E.X

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Solve for x<br><br> 6x + 3 - 1/2 x = -2x +5
UkoKoshka [18]
<span>First, group the x values together (on one side) and the other values on the other.

  6x + 3 - 1/2 x = -2x +5
6x - 1/2 x + 2x = 5 - 3

Now solve!

     7 and 1/2 x = 2
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Hope this helps!</span>
6 0
3 years ago
How many different shades of paint did the students make
Setler79 [48]
The correct answer should be nine
3 0
2 years ago
2. How many solutions does the below system of equations have?
bearhunter [10]
Y=5x-4

3y=15x-8
3(5x-4)=15x-8
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8 0
3 years ago
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What is the measure of angle X? Enter your answer as a decimal in the box. Round only your answer to the nearest hundredth. ° tr
klemol [59]

I have attached a diagram of the triangle described.

We can use any of the trigonometric functions to find angle x. Remember, SOH CAH TOA. And since we're finding the angle, we'll need to use an inverse trigonometric function. For this problem, I'll be using the sine function.

sin(x) = 84 / 85

x = sin^-1(84/85)

x = 81.2026 degrees (feel free to round to however many places you need)

Hope this helps!! :)

8 0
3 years ago
In 6 years, John will be 3 times the age he was 2 years ago. What is his current age?
Vladimir79 [104]

Answer:

John is currently 6 years old.

Step-by-step explanation:

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EQUATION:

3(x)=x+8= 3x=x+8

(subract x from both sides)

2x=8

x=4

Therefore, John is 6 years old in current time

7 0
2 years ago
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