2/x + 3 is the answer written in simplest form. You can solve this question by adding the fractions 1/x + 1/x together and then putting the +3 at the end of it all because it does not fit in due to the x not being attached on to the 3.
answer in simplest form: 2/x+3
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Answer:
A
Step-by-step explanation
You can divide 6x,9y and -15 by 3
6x/3=2x
9y/3=3y
-15/3=(-5)
Combine them to get the factored form of 6x+9y-15:
3(2x+3y-5)
Answer:
use 5th and the 95th percentile of these values.
Step-by-step explanation:
To find the 90% confidence interval for the population standard deviation, randomly sample with replacement from the original sample thousands of times. From each new sample, you compute the sample standard deviation. Using the bootstrap method, we can find the 90% confidence interval for the population standard deviation,from the values of 5th and the 95th percentile of these values.
So we need to use 5th and the 95th percentile of these values.
Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
b
<
4.541
¯
6
b
<
Interval Notation:
(
−
∞
,
4.541
¯
6
)
Answer:
Part 1) As the time increases, the volume of the balloon increases then stops then increases then stop and then increases.
Part 2) B
Step-by-step explanation:
Part 1) Look at the graph
Part 2) Not sure but I think it's the answer