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Len [333]
3 years ago
6

The population of center city is modeled by exponential function f, where x is the number of years after the year 2015

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

Find the ratio of the area to the square radius for each circle.

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Help ineed help its just too much too count im so confused #screwfortnite
Vlada [557]

Answer:

7 X 10

Step-by-step explanation:

because up and down there are 7 and left to right there are 10

8 0
3 years ago
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Solve 2x²-x+3 in bull dover​
liq [111]

Answer:

 2x2 - x + 3

Step-by-step explanation:

8 0
3 years ago
A certain virus is dying off at a rate of 18% per hour. Initially there were
djyliett [7]

Answer:

3 strain would still alive after 48 hours

Step-by-step explanation:

Initial population of virus = 40000 grams

A certain virus is dying off at a rate of 18% per hour.

We are supposed to find  how much of the  strain would still be alive after 48 hours

Formula : N(t)=N_0(1-r)^t

N_0=Initial population

N(t)= Population after t hours

r = rate of decrease = 18% = 0.18

t = time = 48 hours

So,the  strain would still be alive after 48 hours=40000(1-0.18)^{48}=2.91 \sim 3

Hence 3 strain would still alive after 48 hours

3 0
3 years ago
Help meee ! look at the<br> picture lol
Zigmanuir [339]
The answer is 2 bedsheets every 1 minute
8 0
3 years ago
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SOLVE THESE 3 QUESTIONS WILL GIVE BRAINLIEST ASAP!
Fofino [41]

Answer:

A: Neither is a better deal, they cost the same person cubic foot

------

B: The large truck's volume is 2.3 times greater than the small truck's

C: At least: three vans, or two small trucks, or one large truck

Step-by-step explanation:

V=Lhw R=$/ft³

Vv=10.5(6)(6)

Vv=378 ft³

Rv=94.5/378

Rv= 25¢ per ft³

Vs=12(8)6.75

Vs=648 ft³

Rs=162/648

Rs=25¢ per ft³

------

Vl=20(8.75)8.5

Vl=1487.5 ft³

1487.5=648n

2.295=n

------

7 0
3 years ago
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