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3 years ago

Please help me now. Needs to be done soon.

Mathematics

2 answers:

Likurg_2 [28]3 years ago

8 0

Hey There!

your win/lose ratio is 5/6 and you have 10 on your first one 5×2=10 so 6×2=12
the other one you have 18 so 6×3=18 so, 5×3=15 thus these being your answers.

Hope This Helps!!!

Dmitrij [34]3 years ago

6 0

Winning 10➡️Losing 12. Winning 15➡️Losing 18. I hope this helped, have a great night. God bless!

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Pls awnser this I need it

Lisa [10]

Answer:

-2k + 6

hope its right

-2k - (-5) + 1

You should always switch the signs to their opposites if you're mutiplying a negative such as the - (-5) Hope I make sense

-2k + 5 + 1

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3 years ago

Sarah is doing research on the average age of first-year resident physicians. She wants her estimate to be accurate to within 1

WINSTONCH [101]

Answer: The number of first-year residents she must survey to be 95% confident= 263

Step-by-step explanation:

When population standard deviation ( $\sigma$ ) is known and margin of error(E) is given, then the minimum sample size (n) is given by :-

$n=(\dfrac{z^*\sigma}{E})^2$ , z* = Two-tailed critical value for the given confidence interval.

For 95% confidence level , z* = 1.96

As, $\sigma$ = 8.265, E = 1

So, $n= (\dfrac{1.96\times8.265}{1})^2 =(16.1994)^2\\\\= 262.42056036\approx263\ \ \ [\text{Rounded to the next integer}]$

Hence, the number of first-year residents she must survey to be 95% confident= 263

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3 years ago

Can someone please tell me how to find the missing length of 27 and 28?

denis23 [38]

The square root of 117

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3 years ago

A bakery sells cakes for $18 each and pies for $15 each. Last weekend the bakery sold 118 total items and earned $1,932. How man

andrew-mc [135]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Which ordered pair is a solution of the line y – 2x = 6?

Lady_Fox [76]

Yes i believe thats it ok

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3 years ago