Evaluate the expression if m= 4, a= -6, t= 11, and h= 7.
1 answer:
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Answer: 625
Step-by-step explanation:
Let x be the total number of readers have newspaper.
Given: 8% of x = 50
Since 8% = 0.08 [we divide percent by 100yo convert it in decimal ]
So, 0.08x =50
Hence, the total number of readers have newspaper = 625
Answer:
The range is
The graph in the attached figure
Step-by-step explanation:
we have
The domain is the interval ----> given problem
Remember that
The domain of a function is the set of all possible values of x
The range of a function is the complete set of all possible resulting values of y, after we have substituted the domain.
To find out the range of the function , find the value of y for each value of x
so
For x=-2 ----> y=-2-7=-9
For x=-1 ----> y=-1-7=-8
For x=0 ----> y=0-7=-7
For x=1 ----> y=1-7=-6
For x=2 ----> y=2-7=-5
therefore
The range is
The graph in the attached figure
Answer:
a. 59049
b. 15120
Step-by-step explanation:
<u>a. If digits can be repeated:</u>
- There are 9 possible numbers for each digit
That is: possible 5-digit pass codes are 9×9×9×9×9==59049
<u>b. If digits cannot be repeated.</u>
There is
- 9 possibility for the first digit,
- 8 possibility for the second digit
- 7 possibility for the third digit
- 6 possibility for the fourth digit
- 5 possibility for the fifth digit
That is: possible 5-digit pass codes are 9×8×7×6×5=15120