To find the median of 20 values, list the values from smallest to largest then add the 10th and 11th number then divide by 2 and you get your median.
We need to solve the speed formula for d. To do so, let's start by moving the number of the left hand side:
Square both sides to get rid of the square root:
Now plug the known value of the speed to find the distance:
So the closest answer is the last one: d=0.155km
7 1/2 ummm i did it in my head lol but i’m sure it’s right
in such cases where 2 line intersect each other, opposite angels are equal
so
2x+2 = 3x - 52
now subtracting 2 from both side
2x +2 -2 = 3x - 52 - 2
2x = 3x - 54
subtracting 3x from both side
2x -3x = 3x -54 - 3x
-x = -54
drividing by -1 both side
-x/-1 = -54/-1
x = 54
The value of (f-g)(x) is x + 14.
<h3>What is Function?</h3>
A function is a process or a relation that associates each element 'a' of a non-empty set A , at least to a single element 'b' of another non-empty set B.
Here, given function;
f(x) = 3x + 10 and g(x) = 2x - 4
Now,
(f - g)(x) = f(x) - g(x)
= (3x + 10) - (2x - 4)
= 3x + 10 - 2x + 4
= (3x - 2x) + (10 + 4)
(f - g)(x) = x + 14
Thus, the value of (f-g)(x) is x + 14.
Learn more about Function from:
brainly.com/question/12431044
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