This is a method of substituting values into a given function. The value of the function f x is 7.6 is 3.8
<h3>Functions and values</h3>
Given the following function expressed as:
f(x) = 1/2(x)
We are to determine the value of f(7.6). Substitute x = 7.6 into the function as shown:
f(7.6) = 1/2(7.6)
f(7.6) = 7.6/2
f(7.6) = 3.8
Hence the value of the function f x is 7.6 is 3.8
Learn more on functions and values here:brainly.com/question/6561461
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Step-by-step explanation:
Draw a right triangle with one leg value is 4 and the other leg value is 3
The triangle is attached below
To find hypotenuse , use Pythagorean theorem
opposite side = 4, adjacent side =3 and hypotenuse = 5
Apply trigonometric ratios
Answer:
a) 0
b) 1
c) 0
Step-by-step explanation:
These are common values from the unit circle but you could also just check with your calculator. Just be sure to set it to degree mode and not radian mode.
Answer:
New moon
Step-by-step explanation:
88 seconds.
You are calculating a 20% decrease. This means you need to calculate 20% of 110.
First, calculate 10%, which is much easier. To do this, divide 110 by 10 (because you’re going from 100% to 10%, which is a division by 10, so you need to do the same to the 110)
110/10 = 11
However, now you need to get from 10% to 20%, so multiply by 2.
20% = 22
HOWEVER, YOU’RE NOT DONE HERE.
I know too many people who make the mistake in an exam of stopping here, myself included.
You’re working out a decrease! This is only the amount it has decreased by, not the final time.
To calculate the final time, you need to minus our value from the average.
So, 110-22 = 88
Therefore, it takes cashier A 88 seconds!
Hope this helps :)
