Given the function f(x)=x^2+5x+5 , to get the zeros we solve using quadratic formula;
x=[-b(+or-) sqrt(b^2-4ac)]/(2a)
from our function;
a=1,b=5, c=5
thus,
x=[-5(+or-)sqrt(5^2-4*1*5)]/(2*1)
x=[-5(+or-)sqrt(25-20)]/2
x=[-5+/-sqrt(5)/2
The answer is option C
This infinite sum is given by
a
S = ------ but ONLY if r<1. Here, r>1, so the infinite sum does not exist.
1-r
Answer:
x= 15/4
Step-by-step explanation:
Starting Equation
(x/3) - (1/2) = 3/4
Add 1/2 by both sides
(x/3) = 3/4 + 1/2
Find the common denominator (4)
(x/3) = 3/4 + 2/4
Add
(x/3) = 5/4
Multiply 3 by both sides to get x by itself
x = 15/4
Answer:
33046 students
Step-by-step explanation:
Find how many students attend the college by dividing 24,950 by 0.755
24,950 / 0.755
= 33046.36
Round down, since the answer has to be a whole number:
33046.36
= 33046
So, approximately 33046 students attend the college
