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2 years ago

5

Jason is laying out a square garden on his property. The space measures 46 feet diagonally. How long is each side of the garden?

1 answer:

ryzh [129]2 years ago

3 0

46 ft all around the square

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Dolbear's law states the relationship between the rate at which Snowy Tree Crickets chirp and the air temperature of their envi

tia_tia [17]

I assume that if we write the equation in its mathematical form it will appear like this:
T = 50 + (N - 40)/4
Substituting the value of T given,
58 = 50 + (N-40)/4
The value of N from the generated equation above is equal to 72. Therefore, the Snowy Tree Crickets chirp 72 times per minute at a temperature of 58°F.

6 0

2 years ago

Read 2 more answers

In 2012, the population of a city was 6.27 million. The exponential growth rate was 1.47% per year.

Tcecarenko [31]

Answer:

a) $a(t)= 6.27e^{0.0147*t}$

b) 6.84 million

c) 2028.52

d) 47 years

Step-by-step explanation:

a)Here we know standard exponential growth rate is

$a(t)= ae^{k*t}$

In this put t=0 and a(t)=6.27 million

thus we get a = 6.27 million

now $\frac{da}{dt}=a(t)k$

this is equal to(in 2012)= $\frac{1.47}{100}*=0.0147$

b)Put t = 6

we get

$a(t)= 6.27e^{0.0147*6}$

=6.84 million

c) $8 = 6.27e^{0.0147*t}$

take log both sides

we get 16.52 years

d) $2*6.27=6.27e^{0.0147*t}$

take log both sides we get 47 years to get double the current population.

3 0

2 years ago

What is the answer to 15g+18=

taurus [48]

Answer:-18/15

Step-by-step explanation:

15g+18=0

15g=-18

divide both sides by 15

g=-18/15

8 0

3 years ago

Find the length of AD in the figure

Mrac [35]

Find the area of the trapezoid and the shaded area then subtract and u have ur answers

7 0

3 years ago

Determine the solution for x^2-3x-28=\> 0

shepuryov [24]

Answer: x = -4 or x = 7

Step-by-step explanation:

x^2 - 3x - 28 =/>

(factor)

(x^2 + 4)(x-7) = 0

x + 4 = 0 or x - 7 = 0

(subtract -4 from 0 and 7 from 0)

x = -4 or x =7

6 0

2 years ago