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bulgar [2K]
4 years ago
7

12

Mathematics
1 answer:
KiRa [710]4 years ago
7 0

Answer:

a(x) * b(x)  will give a quadratic function

Step-by-step explanation:

A quadratic function is one with an x^2 term

a(x) = 2x - 4 and b(x) = x + 2

a(x) + b(x) will only have an term with the highest power of x

a(x) - b(x) will only have an term with the highest power of x

a(x) * b(x) will only have an term with the highest power of x^2

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If one serving of cooked rice is 3/4 cup, how many servings will 16 1/2 cups of rice yield?
shtirl [24]
1 serving = 3/4 cups
___ servings = 16 1/2 cups

So to find the unknown number, just divide 16 1/2 by 3/4 (which is just one serving)
16.5/.75 = 22

22 servings.
4 0
4 years ago
Guys please help me with question 1 , 2 and 3 pleaseeee
faust18 [17]

Answer: 10 points, please!

Step-by-step explanation:


1. for the medium you want to find the number thats in the middle. so you have to write out all the numbers in order. then you step by step go to the middle and theres your medium.

0, 2, 2, 2, 3, 3, 3, 3, 3, 3, 5, 5, 6, 6, 7, 11

2, 2, 2, 3, 3, 3, 3, 3, 3, 5, 5, 6, 6, 7

2, 2, 3, 3, 3, 3, 3, 3, 5, 5, 6, 6,
2, 3, 3, 3, 3, 3, 3, 5, 5, 6,

3, 3, 3, 3, 3, 3, 5, 5,

3, 3, 3, 3, 3, 5,

3, 3, 3, 3,
3, 3,


The medium is 3.


2. for the mean you add all the numbers up and then divide based on how many numbers there are.

0 + 2 + 2 + 2 + 3 + 3 + 3 + 3 + 3 + 3 + 5 + 5 + 6 + 6 + 7 + 11 / 16

64/16

4

the average or mean is 4 which tells us that the average number of kids per houshold is 4. and none of the housholds have 4 children. we know this because of the data in the line plot.

the typical houshold size is either 3 or 4. the medium is 3 and the average or mean is 4.

10 points please

4 0
2 years ago
PLEASE HELP!!!!<br> QUICKLY!
klemol [59]

Answer:

Try the fourth one. Forgive me if I'm wrong.

6 0
3 years ago
The converse of the following statement is true: “If two angles are corresponding angles, then they are congruent.”
Inga [223]
I say it would be true
4 0
4 years ago
In July, the average temperature in one US city was 29°C. By December, the average temperature had fallen by 29°C. Explain why t
saul85 [17]
The temperature went up 29°C, which represents a positive 29. Then the temperature fell 29°C, which represents a negative 29. The average temperature rose and fell the same amount. The absolute values are the same, so the difference is 0.
7 0
4 years ago
Read 2 more answers
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