18x = 162
x = 9
There are 9 cartons filled with 18 eggs each, which is 162 eggs in total.
Answer:
3:2.
Step-by-step explanation:
Number of heads of cabbages = 40 - 24 = 16.
Ratio of cauliflower to cabbages = 24 : 16
= 3:2 (answer).
Answer:
The number w is 4,000
Step-by-step explanation:
Let
w ------> the number
we know that
36 is 0.9% of number w
w represent the 100%
so
using proportion
Find out the number w
therefore
The number w is 4,000
For this case we have that by definition, the discriminant of a quadratic equation , is given by:
: Two different real roots
: Two equal real roots
: Two different complex roots
If we have , then:
Substituting the values:
Thus, we have two equal real roots.
ANswer:
We have two equal real roots.
Answer:
The answer is (2, 4)
Step-by-step explanation:
I hope this helps!