Answer:
3. C
4. D
Step-by-step explanation:
3.

Once 

4.
A quadratic equation has no real roots when the discriminant (
) is negative.
.
Let's try all the equations:
(A)

(B)


(C)

(D)

Answer:
all work is shown and pictured
Answer:
C) The sample does not accurately represent the population
Find the measure of angle t by...
180 / 3 that's s
so 180-60 is t which is 120
(s is 60)
Answer:
3n
Step-by-step explanation:
this question is asking for multiplication because to figure out how many are in the bag you need to multiply 3 times the numbers of pumpkins in the bag