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Olenka [21]
2 years ago
12

Which of the equations below could be the equation of this parabola?

Mathematics
2 answers:
Stels [109]2 years ago
8 0

Answer:

D

Step-by-step explanation:

The graph opens downward so we would expect the integer to be negative. Also because the parabola opens downward you cannot have the equation be X=, this leaves Y=-4xsquared as the only viable option

mihalych1998 [28]2 years ago
5 0
The answer is D final bc it’s is on y axis and the -4 comes because it’s going down the the y axis. D is final answer
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Round off 7613.86 to 3s.f​
solong [7]

Answer:

7613.86 = 7610.00

round off to 3s.f

means change to when you have 3 useful numbers

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A bag contains 5 blue marbles, 2 green marbles, and 3 yellow marbles. What is the probability of choosing one green marble and t
Vesna [10]

Answer:

Step-by-step explanation:

Total number of marbles = 5 + 2 + 3 = 10

Probability of choosing 1 green marble = 2/10

Probability of choosing 1 yellow marble = 3/10

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Because you replaced the first marble into the bag. That word replacement is critical in a problem of this nature. There is the term non replacement which means that the second draw would have a denominator of 9.

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4 0
2 years ago
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viva [34]

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3 years ago
Give the unit rate for the better deal.<br><br> $156<br> 4 g<br> or <br> $280<br> 7 g
Alexus [3.1K]

Answer:

$156 for 4 g

I did not rally understand how you worded your question so sorry if I got it wrong! <3

Step-by-step explanation:

$156 for 4 g =

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$280 for 7 g =

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