Hello
let : f(x) = 6 + √(14+x) - <span>√(9x)
f(2) = </span>6 + √(14+2) - √(9×2)
f(2) = 6 + √(16)-√(18)
f(2) = 6 + 4 - √(18) = 10 - √(18)
The answer should be 60 meters hope this helps
A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is the number of 3-point questions and y is the number of 5-point questions, the system shown represents this situation.
x + y = 24
3x + 5y = 100
What does the solution of this system indicate about the questions on the test?
The test contains 4 three-point questions and 20 five-point questions.
The test contains 10 three-point questions and 14 five-point questions.
The test contains 14 three-point questions and 10 five-point questions.
The test contains 20 three-point questions and 8 five-point questions.
Answer:
Therefore, Option 1st is correct.
Step-by-step explanation:
We have given that a=1 and b=1
We need to find expression equivalent to the given expression
We have:
We have a logarithmic property:
(1)
Here, we have m=a, x=y and n=b on substituting the values in (1) we get:
Therefore, Option 1st is correct.
And when a=1 and b=1 we get:
