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2 years ago

Y2+x2=16 a. (-1,0) b.(-3,3) c.(3,-3) d.(0,3)

Mathematics

1 answer:

melisa1 [442]2 years ago

3 0

I think c or A is the answer

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Lim as x->ln2 of ((e^3x)-8)/((e^2x)-4)

andriy [413]

X ⇒ ln (2)

e^3 x - 8/e^2 x - 4

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2 years ago

A pair of shoes cost $88. You get

Maurinko [17]

Answer:

$77.44

Step-by-step explanation:

If the shoes cost $88 but you get a 20% discount, subtract 20% from 88: -->

$88-20% = $70.4

Then add 8% of 88 to 70.4 -->

8% of $88 = $7.04.

$70.4 + $7.04 = $77.44

Therefore the final price of the shoes are $77.44

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2 years ago

Suppose a basketball player has made 291 out of 389 free throws. If the player makes the next 2 free throws, I will pay you $38.

VMariaS [17]

Answer:

The expected value of the proposition is -$0.76.

Step-by-step explanation:

It is provided that a basketball player has made 291 out of 389 free throws.

Then rate of him making a free throw is,

$P(\text{free throw})=\frac{291}{389}=0.7481$

The probability that he makes the next 2 free throws is:

$P(\text{Next 2 free throws})=(0.7481)^{2}=0.5596$

The payout rules are:

If the player makes the next 2 free throws, I will pay you $38.
Otherwise you pay me $50.

Compute the expected value of the proposition as follows:

Expected value = $38 × P (Makes both) + (-$50) × P (Misses both)

$=($38\times 0.5596)+(-$50\times (1-0.5596))\\=21.2648-22.02\\=-0.7552\\\approx -$0.76$

Thus, the expected value of the proposition is -$0.76.

5 0

3 years ago

The vertices of figure BCDE have coordinates B(4, 4) , C(−4, 4), D(−4, −4) , and E(4, −4) . The vertices of figure B'C'D'E' have

Vedmedyk [2.9K]

<span>a translation 2 units left and 2 units up</span>

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3 years ago

Read 2 more answers

Help help math math math

Sergeu [11.5K]

Answer:

Step-by-step explanation:

substitute -8 into x.

f(-8)=-8+18=10

7 0

2 years ago