Answer: They collected 750 cans.
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
So, calculate the total number of can that all the volunteers collected we have to simply multiply the number of cans that Cathy collected (125 ,Since each volunteer collected about the same number of cans) by the number of volunteers (6 including Cathy).
125 x 6 = 750 cans.
Feel free to ask for more if needed or if you did not understand something.
Answer:
HI,
Step-by-step explanation:
12 mod 13=12
A. -19/2
B. 361/4
C. 361
D. 361/2
Answer: The correct option is (b)
Step-by-step explanation: We are given to select the correct value of 'n' such that becomes a perfect square trinomial.
The standard form of a perfect square trinomial is
Now, we can write
So, for the given expression to be perfect trinomial,
Thus, (b) is the correct option.
The discriminant is 0. As the discriminant is 0 it will have equal roots.
And the real root is -2/3.
What is a Quadratic Equation?
In algebra, a quadratic equation is any equation that can be rearranged in a standard form where x represents an unknown, and a, b, and c represent known numbers, where a ≠ zero.
Conclusion: If a = zero, then the equation is linear, no longer quadratic, as there's no ax^2 term.
9+12x+4=0
a = 9 ; b = 12; c = 4;
discriminant = Δ = - 4ac
Δ = - (4*9*4) = 144 - 144 = 0
roots of quadratic equations are [ (-b ± √Δ)/ 2a)]
let roots of eqation are x1 & x2
As discriminant is zero so, x1=x2
x1 = x2 = -b/2a = - 12/(2*9) = -2/3
learn more about quadratic equations here brainly.com/question/1214333
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Answer:
hello :
9x^2+12x+4=0
a = 9 b = 12 c = 4
the discriminant Δ = b² - 4ac = 12² - 4(9) (4 ) =144 - 144 = 0
x1 = x2 = - b/2a = -12/18 = - 2/3
the real root is : - 2/3
A viable point on the graph is ( 8, 3200 )
The values of w must be... Any WHOLE number.