all real values except X -3 and the x for which fex) 7
all real values except X -3 and the x for which f(x) -3
all real values except x 7 and the x for which f(x) 7
all real values except x * 7 and the x for which f(x) -3
Answer:
Third choice
Step-by-step explanation:
The domain of f(x) is the set of all real values except 7, i.e
and the domain of g(x) is the set of all real values except -3, i.e
The domain of is the set of all real numbers x in the domain of such that is in the domain of .
However any numbers that are excluded from the domain of f must also be excluded from the domain of .
Therefore the correct choice is all real values except x=7 and the x for which f(x) =7
we know that
To know the amount of ounce peanut packages that can be prepared with ounces of peanuts,
Divide by
therefore
the answer is
0.7x = 45; x = $64.29
7x = 45; x = $6.43
x + 0.07x = 45; x = $42.06
Answer:
Step-by-step explanation:
They spent
Total cost $17.
Now, if the hiked from 11.30 AM to 3.45 PM, then they hike for 4 hours and 15 minutes. However, we need to transform those minutes into hours before we find the rate
So, they hiked for 4.25 hours.
Then, to find the unit rate of money spent per hour hiked, we just need to divide $17 by 4.25 hr.
Therefore, they spent $4 per hour hiked.
Answer:
Maximum marks could have got are 500
Step-by-step explanation:
Max got 190 marks that are 10 less than passing marks which are,
40 % 190 + 10 = 200
This means 200 is the passing marks,
To find the total marks we put the values in percentage,
Formula percentage = passing marks * 100/ total marks ,
So the total marks = passing marks * 100/ percentage total marks
= 200 * 100/40
= 200 * 10/4
=2000/4
=500 maximum marks.