Answer:
There is a 84% probability that the seed will germinate. (Poor plants)
Step-by-step explanation:
250 = 100%
210 = x
250x = 21000
x = 84
Answer:
8 floors
Step-by-step explanation:
The number of employees is directly proportional to the number of floors that each building has.
The first building has 32 floors and it occupies 189 employees. Therefore:
189 α 32
=> 189 = k * 32 = 32k
where k = constant of proportionality
=> k = 189/32
The new building has 50 employees, therefore:
50 = kN
where N = number of floors
=> 50 = 189/32 * N
N = (50 * 32) / 189 ≅ 8 floors
The new building should have 8 floors
Part A: B (t) = 0.93t (975) and T (t) = 350 - 7t
Part B: 408 birds and 266 trees
Part C: 22 and 44 months
Hope i helped u!
Answer: 1. I forgot how you write it but it adds 1/3 of the number, so for example 9/3 is 3, so you add 3 to 9 = 12 and then 21/3 is 7 and so you add 7 to 21 = 28. I forgot how you would write this but I know the answer is not 1/3 though because then that would be dilating. (srry this one isn't clear)
Also sorry I couldn't really help more I'm not very good at this stuff.
Answer:
![b=100\cdot 1.032^t](https://tex.z-dn.net/?f=b%3D100%5Ccdot%201.032%5Et)
Step-by-step explanation:
The value b, in dollars, of the antique cup after t years can be modelled using the exponentia growth function
![b=I\cdot (1+r)^t,](https://tex.z-dn.net/?f=b%3DI%5Ccdot%20%281%2Br%29%5Et%2C)
where
I = inittial cost of the antique cup,
r = rate of increase (given as decimal)
In your case,
I = $100
r = 0.032 (3.2% written as decimal),
so the function is
![b=100\cdot (1+0.032)^t\\ \\b=100\cdot 1.032^t](https://tex.z-dn.net/?f=b%3D100%5Ccdot%20%281%2B0.032%29%5Et%5C%5C%20%5C%5Cb%3D100%5Ccdot%201.032%5Et)