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Angelina_Jolie [31]
3 years ago
14

HELP ME pls

Mathematics
1 answer:
Andreas93 [3]3 years ago
4 0

Answer:

34 and 30

Step-by-step explanation:

8 times 3 = 34

and 34-4=30

divide 8 by 2 and you'll get 4

so, 34-4=30

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Sam wants to surround his garden with fencing. He is using a drawing with a scale factor of 4 feet for every 1 inch.
solmaris [256]
24! 2 plus 4 is 6 and 6 times 4 for the scale factor
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HELP 100 POINTS The population of a city is modeled with the function P=250,000e^0.013t​, where t is the number of years since 2
erma4kov [3.2K]
Pretty difficult problem, but that’s why I’m here.
First we need to identify what we’re looking for, which is t. So now plug 450k into equation and solve for t.
450000 = 250000e^0.013t
Now to solve this, we need to remember this rule: if you take natural log of e you can remove x from exponent. And natural log of e is 1.
Basically ln(e^x) = xln(e) = 1*x
So knowing this first we need to isolate e
450000/250000 = e^0.013t
1.8 = e^0.013t
Now take natural log of both
Ln(1.8) = ln(e^0.013t)
Ln(1.8) = 0.013t*ln(e)
Ln(1.8) = 0.013t * 1
Now solve for t
Ln(1.8)/0.013 = t
T= 45.21435 years
Now just to check our work plug that into original equation which we get:
449999.94 which is basically 500k (just with an error caused by lack of decimals)
So our final solution will be in the 45th year after about 2 and a half months it will reach 450k people.
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An ancient atifact is 4 time older then an anitque book
amm1812
(antique book age)*4 idrk the question but i hope this helps
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3 years ago
withdraws ​$ from bank account once each day for days. What integer represents the change in the amount in the​ account? Use pen
REY [17]

Answer:

a. Sam withdraws $11 from his account. That means his account balance reduces by $11 so the integer is -$11.

He does this 4 times so;

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b. He then deposits $11 once every day for 4 days.

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c. The integer for withdrawals is a negative figure to show that the balance was decreasing. The Integer for deposits is positive to show that the balance was increasing.

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3 years ago
I had to put two screenshot because it would screenshot the whole question but plz help
Tcecarenko [31]

Answer:

i think its D dont fullly take my word tho

Step-by-step explanation:

3 0
3 years ago
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