Answer:
X= -3
Step-by-step explanation:
(4+5)-1/3(40-4)=X
X=9- 1/3(36)
X=9-12
<u>Understanding:</u>
The sum of 3 times a number (i'll define it as x) and 4 means 
is between -8 and 10 which means the value of 3x+4 is less than 10 and greater than -8. With that said, the inequality for that problem would be 
.
<u>Solving the problem:</u>
Now we know that , you can solve the problem by <em>subtracting 4</em> from each side then<em> dividing by 3.</em>
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<u>Final Answer:</u>
<u>
</u>
Turn 1% into decimal which is 0.01.
5,000×0.01=50
12 months=1 year
50×12=600
600+5,000=5,600
Answer: He will have $5,600 in his account at the end of one year.
Hope this helps!!!
Question:
What is the mean distance Kym travels each day? Show your work.
Answer: 10866 is your answer for your problem.
Explanation: To find the mean is very simple. Add all the numbers then divide by how many there are. For instance, I got my score for 5 days.
97, 95, 90, 100, 94.
Add all of them up = 476
Then divide by how many numbers there are, which is 5 so 476 divided by 5 is 95.2 is your answer.
Answer:
[ 250 , 282 ]
Step-by-step explanation:
A Normal Distribution N ( 0,1)
We know one of the characteristics of a normal distribution is the symmetry and the fact that in the interval of
μ₀ - σ and μ₀ + σ are found the 95.5 % of all values
In our case we have μ₀ = 266 and the standard deviation σ = 16
So μ₀ - σ ⇒ 266 - 16 = 250 the lowest value for the interval and
μ₀ + σ ⇒ 266 + 16 = 282 the highest value for the interval
The interval with 95.5 % of all values is
[ 250 , 282 ]
