Answer:
Step-by-step explanation:
Calculate the distance d using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 1, 4) and (x₂, y₂ ) = (6, - 2)
d =
=
=
= ← exact distance
(20pts) the monthly average new york city temperature in fahrenheit are given below. Mont h jan feb mar apr may jun jul aug sep
oct nov dec high 38 42 50 61 71 79 84 83 75 64 54 43 low 27 29 35 45 54 64 69 68 61 50 42 28 (5pts) find the mean and median of the low temperatures. (5pts) draw a time series plot of the average low and high temperatures. Make one chart with both graphs. (5pts) compute the sample variance of the high temperatures using the short cut formula. (5 pts) create a side by side box plot for the high temperatures vs. Low temperatures.
1 answer:
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Answer:
415.63 minutes
Step-by-step explanation:
Growth can be represented by the equation . We can find the rate at which it grows by using t=25 minutes and
or double the amount at that time. The first step we always take is to divide
by A.
To solve for r, we will take the natural log of both sides and use log rules to isolate r.
We know so we were able to cancel it out and divide both sides by 25.
We solve with a calculator
We change 0.0277 into a percent by multiplying by 100 to get 2.77% as the rate.
The equation is
.
We repeat the step above substituting A=5,000,000, =50, and r=0.02777. Then solve for t.
t=415.63 minutes
brainly being slow today so i did my work on this attachment
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-3 + 7x = -12
First, simplify -3x + 7x to get 4x. / Your problem should look like: 4x = -12
Second, divide both sides by 4. / Your problem should look like: x =
Third, simplify
to 3. / Your problem should look like: x = -3
Answer: x = -3
First, simplify -3x + 7x to get 4x. / Your problem should look like: 4x = -12
Second, divide both sides by 4. / Your problem should look like: x =
Third, simplify
Answer: x = -3