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3 years ago

What type of function is represented by the following graph:

Mathematics

2 answers:

MissTica3 years ago

6 0

Answer:

b) quadratic

Step-by-step explanation:

valina [46]3 years ago

6 0

Answer:

b. quadratic

Step-by-step explanation:

it makes the shape of a parabola

hope this helps

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Which expression is equivalent to 8 + 20 using the Distributive Property? A. 4(4+20) B. 4(2+5) C. 2(2+10) D. 2(6+18) EASY QUESTI

pychu [463]

Answer:

B. 4(2+5)

Step-by-step explanation:

4 * 2 = 8

4 * 5 = 20

Add the equation in and you get 8+20

4 0

3 years ago

Read 2 more answers

The security system in a house has two units that set off an alarm when motion is detected. Neither one is entirely reliable, bu

Mariulka [41]

Answer:

Probability that detector B goes off is '0.615'

Step-by-step explanation:

Given that:

1) Probability that detector A goes off and detector B does not go off is 0.25.

2)Probability that detector A does not go off is 0.35.

3)Probability that detector A goes off is (1-0.35)=0.65

Assuming that

Probability that detector B goes off is 'p' Hence the probability that detector B does not goes off is (1-p)

Thus the probability that detector A goes off and detector B does not go off is product of the individual probabilities

$P(E)=0.65\times (1-p)\\\\0.65\times (1-p)=0.25\\\\0.65-0.65p=0.25\\\\0.65-0.25=0.65p\\\\\therefore p=\frac{0.40}{0.65}=0.615$

Probability that detector B goes off is '0.615'

5 0

3 years ago

the probability of a radar station detecting an enemy plane is 62%. if 50 stations are in use what is the probability of exactly

podryga [215]

This is binomial probability with n=50 and p=0.62.

We want binom(50,0.62,35).

One way to calculate this is to use a calculator with statistical functions.

My TI-83 Plus turned out the result 0.061.

7 0

3 years ago

What is (3x10) + (6x1) + (9x1/10) + (4x1/100) in standard form

vesna_86 [32]

30+6+0.9+0.04= 36.94

7 0

4 years ago

Read 2 more answers

78974 divided bye 21 with whole number and remeinder

andriy [413]

Answer:Said Imneverlackin'alwayspistolpacking

Withthemautomaticswegonsendhimtoheaven

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Step-by-step explanation:

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3 years ago