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steposvetlana [31]
3 years ago
8

Given y=2x+8, determine the value of y when x=3

Mathematics
2 answers:
Alisiya [41]3 years ago
5 0

Answer:

y = 14

Step-by-step explanation:

Given x plug in 3 for x

y = (2times3) + 8

y = 6 + 8

to cheak ur awsner plug in y as 18 and solve for x

maxonik [38]3 years ago
4 0

Answer:

x=3 so y=2*3+8

=6+8

=14

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A basket contains 11 pieces of fruit: 4 apples, 4 oranges, and 3 bananas. Jonas takes a piece of fruit at random from the basket
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3 years ago
Ann and betty shared a sum of money in the ratio 2 : 3. ann received $120. what was betty's share?​
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
How many years will it take for the account to reach $18,600? Round your answer to the nearest hundredth
Margarita [4]
 <span>it depends how the interest is calculated, but there's not much of a difference 

assuming its continuously compouned, you use this formula: A(t)=Pe^(rt), where A is the final amount, P is the initial investment, r is the interest, and t is the time in years 

you want to find t such that A(t)=18,600 so 18,600=1000e^(.0675t) 

you need to use logarithm to figure it out, take the natural log of both sides 

the following properties will come into use: 

ln(a*b)=ln(a)+ln(b) 
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ln(e)=1 

taking the natural log 

ln(18,600)=ln(1000e^(.0675t)) 

ln(18,600)=ln(1000)+ln(e^.0675t) 

ln(18600)=ln(1000) + .0675t 

now solve for t: t= (ln(18600)-ln(1000))/.0675 

t=43.31</span>
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3 years ago
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Answer: sentence 4

Step-by-step explanation:

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3 years ago
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