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elena55 [62]
3 years ago
15

Answer the qui of the day you have 7 quetion to answer and i give you 20 ponits

Mathematics
2 answers:
bonufazy [111]3 years ago
6 0

Answer:

all of them are correct

lianna [129]3 years ago
6 0

Hiya! :)

Answer:

They are all correct

Hope this helped!!!

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Solve for x given the lines are parallel.<br> (7x - 8)<br> 62°
QveST [7]

Answer:

The answer is 0 ✌

Step-by-step explanation:

70 - 8 =62°

3 0
2 years ago
1. In school lottery to win a price for "Free Domino's Pizza" it is required to select 5 numbers (in any order) out of 40 number
barxatty [35]

Answer:

1/8 ;

12 / 51

Step-by-step explanation:

To select any 5 numbers out of 40

Number of selection required / total numbers

Probability of winning = 5 /40 = 1/8

Total number of socks = 18

White, W = 8

Black, B = 6

Blue, C = 4

probability, without looking in the drawer, that you will first select and remove a black pair, then select either a blue or a white pair?

P(B) * [(P(C) + P(W)]

Probability = required outcome / Total possible outcomes

P(B) = 6 / 18 = 1/3

Without replacement :

P(W or C) = 8/17 + 4/17 = 12/17

Hence,

1/3 * 12/17

= 12 / 51

8 0
3 years ago
What is 500 dollars at 4% for 3 years
worty [1.4K]
500 +  (\frac{100 + 4}{100})^{3} = $<span>562.432.
</span>
original amount + ((100 + percentage) / 100)^number of years
7 0
3 years ago
David and Eric each shot 6 arrows at the target shown. David shot 4 arrows into A and 2 into B. His score was 18 points. Eric sh
liq [111]
Lets write an equation for each guy's shots and score:
4A + 2B = 18
3A + 3B = 21
To solve we multiply the first equation by -3 and the second by 2:
-12A - 6B = -54
  6A + 6B = 42
--------------------
-12A + 0 = -12
A = 1
to find B we substitute in the first equation:
<span>4A + 2B = 18
</span><span>4(1) + 2B = 18
</span><span>4 + 2B = 18
</span>2B = 14
B = 7
therefore there were given 7 points in an arrow in B
3 0
3 years ago
In a fruitsurvey 30 children choose their favorite fruit out of apples bananas and watermelon 10% shows up 30% shows bananas how
BlackZzzverrR [31]

Answer: 40%

Step-by-step explanation:

3 0
3 years ago
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