Answer:
17
Step-by-step explanation:
5w+2
Substitute w as 3
5(3)+2
Multiply
15+2
Add
17
I hope this helps!
I believe that it is 30° if you round it to the nearest 10 but if it is to the nearest hundredth I think its 100?
Given:
Cost function c(x) = I0x+13
Profit Function p(x) = -0.3x² + 47x - 13
Find: revenue function r(x)
Solution:
To solve for the revenue function, simply add the cost and the profit function.
Eliminate the parenthesis.
Rearrange the terms according to their degree.
Combine similar terms.
Therefore, the revenue function r(x) is -0.3x² + 57x or by commutative property, the revenue function R(x) = 57x - 0.3x². (Option 3).
Answer: D) 20
<u>Step-by-step explanation:</u>
Use log rules to convert log into exponent:
Answer:
It is a irrational number
Step-by-step explanation:
The square root of 40 is not a rational number. 40 is not a perfect square, so its square root is irrational. The square root of 40 is: 6.324555320336759. It cannot be written as a simple fraction, so it is irrational.