Can someone do this and somewhat explain why they are or are not functions

1 answer:

3 0

Only 8 is not a function. it is not because there are 2 lines coming from the first domain elemenr

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mote1985 [20]

9x^2+1..............

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astraxan [27]

The answer is B because (2*15)+(3*15-10)= 65

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jok3333 [9.3K]

Answer:

78.5

Step-by-step explanation:

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My name is Ann [436]

Answer:

Answer:

Step-by-step explanatinon:

percent is per hundred

4 dimes is 40 cents or $0.40 or 40/100 of a dollar which is40%

1 nickel and 3 pennies or 8 cents or $0.08 Or 8/100 or 8%

5 quarters and one dime is 135/100 or $1.35 or 135/100 which is 135%

Step-by-step explanation:

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3 years ago

Reika [66]

Answer:

Step-by-step explanation:

$P(B|A)=\frac{A ~and~B}{P(A)} \\0.5=\frac{P(A and B)}{0.6} \\P(A~and~B)=0.5 \times 0.6=0.30$

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3 years ago