Answer:
84.8125 ft^2
Step-by-step explanation:
The area of the rectangle is
A = l*w
A = 5*15 = 75
The area of the semicircle
A = 1/2 pi r^2
We need the radius = 5/2 = 2.5
1/2 (3.14)(2.5) ^2
9.8125
Add the areas together
75+9.8125
84.8125
Answer:
.003
Step-by-step explanation:
3 is in the thousandths place 3 spots to the right of the decimal
Generic exponential growth model: y = Ao[1+r]^t
In this case: r = 3.5% = 0.035
y = 2Ao .....[the double of the initial value]
Then: 2Ao =Ao (1 + 0.035)^t
(1.035)^t =2
Take logarithm to both sides
t ln(1.035) = ln(2)
t = ln(2) / ln(1.035) = 0.693 / 0.0344 = 20.15
Answer: 20.15 hours.
If a number has anded we know that the the next to it would be 0, thous it will go like this:
0.015<0.105<0.150<0.501
Answer: I AM SORRY
Step-by-step explanation:
