3 years ago

Match each quadratic function to its graph.

Mathematics

1 answer:

Ede4ka [16]3 years ago

6 0

Answer:

You have to have the graph to answer it.

Step-by-step explanation:

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0.45 cents

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On a six-question multiple-choice test there are five possible answers for each question, of which one is correct and four are i

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

given that on a six-question multiple-choice test there are five possible answers for each question, of which one is correct and four are incorrect

By mere guessing probability for choosing correct answer = p = 0.2

also each question is independent of the other

Hence if X is the number of correct questions then

X is binomial with p = 0.2 and n = 6

a) being correct on three questions,

= $P(X=3) = 0.08192$

(b) being correct on four questions,

= $P(X=4) = 0.01536$

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2 years ago

The value of x-y is negative, and x and y are both positive. What can you conclude about the values of x

Stolb23 [73]

Well for two positive numbers subtracted to equal a negative number, the first number must have a value that is less than the second number. (Ex. 3-4= -1) In this case, you can conclude that x is less than y! (x<y)

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3 years ago

Simplify (-2x3)2 · y · y9. A) -4x6y8 B) -4x4y8 C) 4x6y10 D) -4x4y10

Alexxandr [17]

Answer:

Step-by-step explanation:

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2 years ago

Evaluate the expression -36/-9

Shtirlitz [24]

The answer would be 4
(Positive 4 btw)

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3 years ago