Answer:
4, I believe
Step-by-step explanation:
400 students
100 buses
400/100=4
You could use the formula they give you when you solve for c you square those numbers then add them find the square root of the product of those numbers added together that should be your answer
Find x for each range value.
for example, 11.4 = 4x-3⇒ x=14.4/4 =3.6
all the x values together constitute the domain.
But, in this case, only the last option has 3.6
hence, answer is E
Answer:
calculator
Step-by-step explanation:
That is an arithmetic sequence of the form:
a(n)=2n-1
Now the sum of an arithmetic sequence is just the average of the first and last terms times the number of terms...
We know the first term is 1, let's find the last term...
a(1000)=2(1000)-1=1999
So the sum of that sequence is:
1000(1999+1)/2
1,000,000
