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morpeh [17]
3 years ago
9

What percent is represented by the shaded area?

Mathematics
1 answer:
bija089 [108]3 years ago
6 0

Answer:

110%

Step-by-step explanation:

because there are two different squares that represent a whole, each with ten sections, the most reasonable answer would be 110%. I hope this helps you!

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1/7-3(3/7 n - 2/7) pleaseeee
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Answer:

1- 9n/7

Step-by-step explanation:

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Solve for x:7x + 3 = 17
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X would have to equal 2 because when you multiply that by 7 you get 14 then add 3 and you get 17
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1. To determine simple interest, we use the formula i=prt where i is the interest, p is the principal or initial amount, r is th
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Step-by-step explanation:

To determine simple interest, we use the formula

I=Prt

where I is the interest, p is the principal or initial amount, r is the interest rate is in the unit of years and t is the time in years

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I=Pr(3)\\

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When the times is 4 months , then we plug in 4 for 't' and divide by 12

I=\frac{Pr(4)}{12}

we know that 1 year = 365 days

Suppose, the time is given in days then we divide time 't' by 365

When the times is 45 days , then we plug in 45 for 't' and divide by 365

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3 years ago
In a random sample of 500 handwritten zip code digits, 464 were read correctly by an optical character recognition (OCR) system
In-s [12.5K]

Answer:

z= 2.38

P = 0.008656

Step-by-step explanation:

Here n= 500 and p~= 464/500= 0.928 and q`= 1- 0.928 = 0.072

We formulate our null and alternate hypothesis as

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z₀.₀₅ = 1.645 for  α= 0.05

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If H0 is true the P value is calculated as

P = 1- Ф( 2.38)

P = 1-0.991344=0.008656

7 0
3 years ago
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