The sequence is arithmetic as it goes down 3 every time
Arithmetic nth term formula is an=a1+d(n-1)
an=7-3(n-1)
an=7-3n+3
an=-3n+10
To find the 100th term substitute n for 100
a100=-3(100)+10
a100=-300+10
a100=-290
The 100th term is -290
Basically, to solve this problem, you have to solve or every single multiple choice.
a)3-7+(-10)=3-7-10=-14
b)3+7-(-10)=3+7+10=20
c)3-7-(-10)=3-7+10=6
d)3+7+(-10)=3+7-10=0
Thus B is the right choice because B is the biggest
Answer:
Step-by-step explanation:
Z score is the number of standard devations above the mean.
For example if z=1, the data value is 1 st. dev. above the mean.
So, z=1.95, so the player's heigh is 1.95 st. dev. above the mean.
Answer:
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Step-by-step explanation:
Answer:
w=80
Step-by-step explanation:
The Exterior Angle Theorem states: The exterior angle formed by an extended sign of the triangle is the sum of the two angles in the triangle that it is not directly next to.
In this case, the exterior angle is w+44.
The interior angles we can use are w and w-36.
We can set up an equation:
w+44=w+w-36
Combine like terms.
w+44=2w-36
Add 36 to both sides.
w+80=2w
Subtract w from both sides.
w=80
