The median is the number that is in the middle of the set of numbers in order from least to greatest. So in this case we have...1,2,4,4,5,6,7,9 and you cross out one from the left one from the right over and over until you are left with one or two numbers
LOOK AT ATTACHMENT!!!
Now that we have narrowed it down to 4 and 5, we need to add them together (9) then divide it by 2 which would give you the answer of
4.5
So the median of Variable A is 4.5
Just took the quiz. The answer is (-1, -3) (1, -3)
Please help as soon as possible
Answer:
A
Step-by-step explanation:
for the relation to be a function then each value of x in the domain must map to exactly one unique value of y in the range
this is the case for A
in B : 3 → 2 and 3 → 8 ← not a function
in C : - 2 → 5 and - 2 → 7 ← not a function
in D : 2 → 2 and 2 → 3 and 3 → 3 and 3 → 2 ← not a function
Answer:
30°
Step-by-step explanation:
It tells us that MFE is equal to (x + 6)° so we need to find x
The angle accross from MFE is RFT. These angles are congruent, because they are a vertical pair. So RFT is also equal to (x + 6)°
The angle RFT and PFR combined form a right angle. This means that RFT + PFR = 90°.
They told us that PFR = (3x - 4)°
so that means that (x + 6) + (3x - 4) = 90°
Knowing that we can just solve the equation by combining like terms
4x + 2 = 90
Subtract two from both sides
4x = 88
And then divide by 4
x = 22
Now we can plug in 22 in the original equation to find MFE
22 + 6 = 30
so MFE = 30°
