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zhannawk [14.2K]
3 years ago
8

Double the sum of a number w and 3

Mathematics
2 answers:
Genrish500 [490]3 years ago
7 0

Answer:

(w+3)2

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Mars2501 [29]3 years ago
3 0

Answer:

2(w+3)

Step-by-step explanation:

2(w+3) or 2w+6

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The population of a small town is currently 6000. This population grows at roughly 1.6% per year. In how many years will the pop
miskamm [114]

Answer: it will triple in 69.1 years.

Step-by-step explanation:

The growth rate is exponential. We would apply the formula for exponential growth which is expressed as

A = P(1 + r)^t

Where

A represents the population after t years.

t represents the number of years.

P represents the initial population.

r represents rate of growth.

From the information given,

P = 6000

A = 3 × 6000 = 18000

r = 1.6% = 1.6/100 = 0.016

Therefore

18000 = 6000(1 + 0.016)^t

18000/6000 = (1.016)^t

3 = (1.016)^t

Taking log of both sides to base 10

Log 3 = log1.016^t = tlog1.016

0.477 = 0.0069t

t = 0.477/0.0069

t = 69.1 years

3 0
2 years ago
HELPPP PLEASEEE!!!!!!!
Vladimir79 [104]

Answer:

CFX, ADC

Step-by-step explanation:

CFX is just a larger version of AEX. Same thing with CFX.

6 0
3 years ago
(8 x 3) - ( 8 x 1) = x ( 3 - 1
garri49 [273]

Answer:

x=16

Step-by-step explanation:

8 0
3 years ago
An arc subtends a central and measuring pi/2 radians.
Sindrei [870]

Answer:

1/4th

Step-by-step explanation:

This comes from knowing the unit circle in both radians and degrees. However, you could also calculate it from knowing that 360 degrees is 2\pi radians. What you'll find is that \frac{\pi }{2} radians is 90 degrees, or 1/4th of the circle. This means that an arc measuring \frac{\pi }{2} radians will be 1/4th of the entire circumference.

I hope this helps!

7 0
3 years ago
3(x-4)= 36 help plz
Sladkaya [172]

Answer: I got x = 16

8 0
3 years ago
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