Answer:
504 Miles per day
8,568 / 17 = 504
Step-by-step explanation:
Answer:
Teo: 12
Richard: 27
Step-by-step explanation:
Teo's age = x
Richard = 2x+3 (three years older than twice Teo's age)
If Richard+Teo=39 then x+2x+3=39
solve
3x=36
x=12
If Richard is 2x+3 then do 12*2+3=27
Hello!
To find the area, we use the formula A=pir², where pi=3.14 and r= the radius.
To solve, we find half of the diameter, which is the radius. Half of 53 is 26.5. We square this number and then multiply it by pi. 26.5·26.5=702.25. Now we multiply by pi. 702.25·3.14=2,205.065.
Our final answer is about 2,205.1 cm².
I hope this helps!
Answer:
f(3) = 15. Correct: D)
Explanation:
<u>Numeric Value of a Function</u>
The value of a function f(x) when x = a is calculated by replacing the x for a. We have the function:
It is required to find f(3), or the numeric value of f when x=3. Replace x for 3
A) Incorrect. f(3) is not 7
B) Incorrect. f(3) is not 10
C) Incorrect. f(3) is not 9
D) Correct. f(3) =15 as found above.
Step-by-step explanation:
