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grigory [225]
2 years ago
11

Find x for 2x^2-8x-24=0

Mathematics
1 answer:
Galina-37 [17]2 years ago
7 0

Answer:

X1= -2 X2=6

Step-by-step explanation:

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Simplify.<br> 4(w-2) - 6
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Answer: 4w-14

Step By step explanation: 4(w-2)-6= 4w-8-6= 4w-14
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A person charges $100 to a credit card with a 24% nominal annual interest rate. Assuming no other charges or payments are made,
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Answer:

im assuming its daily

Step-by-step explanation:

If you have a credit card with a 24% APR, that's the rate you're charged over 12 months, which comes out to 2% per month. Since months vary in length, credit cards break down APR even further into a daily periodic rate (DPR). It's the APR divided by 365, which would be 0.065% per day for a card with 24% APR. Hope this helps. :D

3 0
2 years ago
2.516x-4)=104 (1:5+0.5x)
Andre45 [30]

Answer:

x= 42.92527821

Step-by-step explanation:

2.156x-4 = 104

x would be

42.92527821

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and nothing farther can be done with this one

5 0
2 years ago
A blank is one of 100 equal parts
EastWind [94]
A percent is one of 100 equal parts.

hope this helps.
6 0
3 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar. Chris is playing a
alisha [4.7K]

Let's call the aces h, d, c, s for hearts, diamonds, clubs and spades. So, h, d are red and [ted] c, s[/tex] are black.

Since the first card is replaced, the two picks are identical. This means that the sample space is given by all the possible couple

(x,y)\, x, y \in \{h,d,c,s\}

There are 16 such couples (we have four choices for the first card, and the same four choices for the second card). Now let's compute the odds in our favour to deduce the probability of winning:

If we want a player to draw two card of the same colour, the following couples are good:

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so 8 possible couples over 16. This means that the probability that a player draws two cards of the same color is 8/16 = 1/2.

Similarly, the probability of drawing a red ace first and then a black ace is represented by the following couples:

(h,c),\ (h,s),\ (d,c),\ (d,s)

which are 4 over the same 16 as above, thus leading to a probability of 4/16 = 1/4.

4 0
3 years ago
Read 2 more answers
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