Answer:
the y intercept of the line of best fit shows that when time started, the distance was 5 feet
Step-by-step explanation:
when the time is at 0 the distance shows 5 feet
What? You didn't give any answer options...
It says last 5 bowling scores but there’s only four numbers listed just fyi
To find the mean, add all the numbers up and then divide by how many numbers you just added.
So, let’s add 68, 75, 90, 80
That equals 313. Now let’s divide by four, since we added four numbers together.
313 divided by four equals 78.25
So out of those four scores you gave me, her average was score 78.25
Hope this helped :)
Well let's see. Your -gon has 35 vertexies. You use one of them
to start all the diagnals from. That leaves (35 - 1) = 34 others
that could be the other end of a diagnal.
So there must be 34 possible diagnals.
0.2(d-b)=0.3b+5-3+0.1d
you first distribute the 0.2 to the d and b in the parentheses, you'll then get
0.2d-0.2b=0.3b+5-3+0.1d
now you make sure that the b variables are with each other on the same side of the equal sign. so you subtract 0.3b from both sides to get
0.2d-0.5b=5-3+0.1d
now do the same thing with the d variables so subtract 0.1d from both sides to get
0.1d-0.5b=5-3
now you can subtract 5-3 which is easy to get
0.1d-0.5b=2
now you have to figure out what d and b equal. so i'll do b first. all you do is use the equation you have now and pretend that d is 0 so substitute the 0 in with the d variable to get
0.1(0)-0.5b=2
now you divide -0.5b from both sides to get
-0.5b/-0.5= b 2/-0.5= -4
so now you know b = -4
now you do sthe sane thing with b substitute with a 0 to get
0.1d-0.5(0)=2
then divide 0.1d from both sides to get
0.1d/0.1=b 2/0.1=20
now you know d = 20
( d=20, b=-4 )
