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Oksi-84 [34.3K]
3 years ago
14

PLEASEEEE HURRY!! What MUST be true for a parabola that has a maximum value? (Select all that apply) a.) the leading coefficient

is positive b.) the leading coefficient is negative. C.) it opens up d.) opens down
Mathematics
1 answer:
timama [110]3 years ago
4 0

Answer:

B.)

Step-by-step explanation:

that is a characteristic of a maximum value parabola.

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Please pick one of the options.
olchik [2.2K]

9880 different possibilities are there in Sally's new combination option second 9880 is correct.

<h3>What is permutation and combination?</h3>

A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

We have:

Total unique numbers consists in a Sally locker = 3

From the digits 0 to 39

Total numbers = 40

Apply combination formula:

= C(40, 3)

= 40!/(3!37!)

= 9880

Thus, 9880 different possibilities are there in Sally's new combination option second 9880 is correct.

Learn more about permutation and combination here:

brainly.com/question/2295036

#SPJ1

6 0
1 year ago
Help needed ASAP will give BRAINLIEST not a real test
sineoko [7]

Answer:

I got 20

Step-by-step explanation:

The chance of getting less than 3 is 2/6.

If she rolls the dice 60 times, that means you have to multiply 2/6 by 60.

The answer you would get is 20.

3 0
3 years ago
1. Point C lies on BD. Draw a diagram and label the parts. If BC = 52.39 mm and CD = 21.83 mm, what is
kondaur [170]

Answer:

74.32

Step-by-step explanation:

Add the two together, and you have your answer b/c it's asking for the total length of the line

4 0
3 years ago
Read 2 more answers
Items 17-18: Use the diagram to the right. I just need 17-18 please and thank you!!!
mixer [17]

Answer:

17. (B)

18. both opposite sides are equal in length and height.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2+3(67x34 =y =?<br><br> Pls answer this I need the answer now you’ll get 35 points
Nonamiya [84]
Assuming you meant 2+3(67x34)=y
67x34=2278
2+3(2278)=y
5(2278) or 5x2278=y
y=11390
3 0
3 years ago
Read 2 more answers
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