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Arte-miy333 [17]
3 years ago
12

Plssss answer asapppp!

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
5 0

Answer:

8 is the answer for the question

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Gina was earning $10 per hour. Then she received a 10% pay rate increase. Next month, her
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Her pay rate will be $10 dollars an hour,what she started with. We know this because she got a %10 increase but if the next month she has a %10 decrease then it’s the same as before.

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QUESTION 3 The probability that it will rain on a given day is 63%. A child has a 12% chance of falling in dry weather and is th
attashe74 [19]

Answer + Step-by-step explanation:

<u>the probability that a child will not fall on any given day</u> :

= (63 × 64 + 27 × 88) ÷ 100

= 64.08 %

<u>the probability that a child will fall in dry weather</u> :

= (27 × 12) ÷ 100

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1 year ago
A Family Sized Chocolate Bar Weighs 250g. If The Size Of The Bar Is Increased By 5%, Calculate The New Weight Of The Family Size
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250 + 12.5 = 262.5
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7 0
4 years ago
Read 2 more answers
SOMEONE HELP ME PLEASE
s2008m [1.1K]

Answer: P (3 or odd) = 1/2

Step-by-step explanation:

<u>Concept:</u>  

Here, we need to know the idea of probability.  

Probability is a measure of the likelihood of an event to occur.  

If you are still confused, please refer to the attachment below for a graphical explanation.

<u>Solve:</u>

The numbers on a dice: 1, 2, 3, 4, 5, 6

Total numbers = 6

Number of 3 = 1

Number of Odd = 3

[Since 3 is one of the odd numbers and they are overlapping, so we should subtract 1 from the number of favorable outcomes]

P (3 or odd) = Favorable / Total (refer to the attachment)

P (3 or odd) = [(1 + 3) - 1] / 6

P (3 or odd) = (4 - 1) / 6

P (3 or odd) = 3 / 6

P (3 or odd) = 1/2

Hope this helps!! :)

Please let me know if you have any questions

5 0
3 years ago
Given the Arithmetic series A1+A2+A3+A4
natali 33 [55]

Answer:

S _{19}  = 760

Step-by-step explanation:

a1 = 13 \\ a2 = 16 \\ d = a2 - a1 = 16 - 13 = 3 \\ d = 3 \\ a _{n}  =  l = 67 \\

now,

a _{n} = a + (n - 1) \times d \\ 67 = 13 + (n - 1) \times 3 \\ 67 = 13 + 3n - 3 \\ 67 - 13  + 3 = 3n \\ 57 = 3n \\ 3n = 57 \\  \\ n =  \frac{57}{3}  \\  \\ n = 19

now the sum of the numbers

S _{n} =  \frac{n}{2} (a + l) \\  \\ S _{19}  =  \frac{19}{2}   (13 + 67) \\  \\ S _{19}  =  \frac{19}{2} (80) \\  \\ S _{19}  =  \frac{19}{2}  \times 80 \\  \\ S _{19}  = 19 \times 40 \\ S _{19}  = 760

8 0
3 years ago
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