Answer:
GCF: x^3y^3
Step-by-step explanation:
Answer:
CosC=0.99
Step-by-step explanation:
Cos C =adjacent /Hypothenus
=36/45
=0.99
Answer:
Multiply 25.3 by 11.7, to get the answer of 296.01
9514 1404 393
Answer:
f(x) = 4·3^x
Step-by-step explanation:
We assume the function will be of the form ...
f(x) = a·b^x
Substituting the given values, we can find 'a' and 'b'.
4/9 = a·b^(-2)
108 = a·b^3
Dividing the second equation by the first gives ...
108/(4/9) = b^(3 -(-2))
243 = b^5
b = 3 . . . . . . 5th root
Using the second equation, we can find 'a':
108 = a·3^3 = 27a
a = 108/27 = 4
The formula for the exponential function is ...
f(x) = 4·3^x
Answer:
Step-by-step explanation:
Given
Required
Determine the time taken to reach the house
The given rate is a ratio of time to length.
i.e.
Make Time the subject
Substitute values for Rate and Length
<em>Hence, the time taken is 250 seconds</em>
