Step-by-step explanation:
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Answer:A
Step-by-step explanation: In (-4,3) -4 is the value of x and 3 is the value of y
Answer:
4.9 months
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Number of bunnies present (a) = 300
Growth rate (r) = 15.25% per month
Bunnies after n months (Pn)= 2×a = 2× 300
So, we can calculate the months by using following formula
Pn = a ×![(1+r)^{n}](https://tex.z-dn.net/?f=%281%2Br%29%5E%7Bn%7D)
By putting the value, we get
2×300 = 300 × ![(1+0.1525)^{n}](https://tex.z-dn.net/?f=%281%2B0.1525%29%5E%7Bn%7D)
2 = ![1.1525^{n}](https://tex.z-dn.net/?f=1.1525%5E%7Bn%7D)
By solving the equation further, we get
n = 4.9 months
Hence, it will take 4.9 months to double the number of bunnies.
Answer:
x=47, y=68
Step-by-step explanation:
Add the two equations. Then we get
-y=-68
y=68
Substituting the value of y in the first equation,
8x-6(68)=-32
8x-408=-32
8x=376
x=47
Answer:
1 is 5+2a =7 and 2is 14+3a=3 and 3 is 7-2a=5