Answer/Step-by-step explanation:
Given:
-x + 3x + 1 + 4(x + 2) = 54
To solve, first open the bracket by applying the distributive property. Multiply every term you have in the bracket by 4
-x + 3x + 1 + 4x + 8 = 54
Add like terms together
6x + 9 = 54
Subtract 9 from each side
6x = 54 - 9
6x = 45
Divide both sides by 6
x = 45/6
x = 7.5
Answer:
Option D) 50
Step-by-step explanation:
We are given the following information in the question:
p = 0.5
Sample size,n = 100
We have to find the expected value of the distribution.
Formula:
Putting the values, we get,
The expected value of this distribution is 50.
Answer:
Step-by-step explanation:
A water cup in the shape of a cone has a height of 4 inches and a maximum diameter of 3 inches. What is the volume of the water in the cup, to the nearest tenth of a cubic inch, when the cup is filled to half its height? E. 1.2 F. 3.5 G. 4.7 H. 14.1
Answer:
For the first question, the answer is 4/3. For the second it is 16.
Step-by-step explanation:
I just took the quiz! Can I please have Brainliest? Hope this helped!
