3 years ago

Which equation best represents Fallon's earnings in terms of Donald's earnings?

1 answer:

5 0

B because your adding 7 to x to get your y

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horrorfan [7]

Odd product : 7 * 13 = 91
even sum : 7 + 13 = 20

solution is : 7 and 13

8 0

3 years ago

mina [271]

Answer:

Hi... U should do like this..

8 0

3 years ago

marta [7]

Yes indeed it is 7/11

6 0

3 years ago

Fiesta28 [93]

Answer: $f(n)=3^{n-1}$

Step-by-step explanation:

Given Recursive formula : $a_{n+1} = 3a_n,$ , $a_1=1$

Then, $a_2=a_{1+1} = 3a_1=3(1)=3$

$a_3=a_{2+1} = 3a_2=3(3)=9$

$a_4=a_{3+1} = 3a_3=3(9)=27$

We can write it as : $f(n)=3^{n-1}$

such that

n $f(n)=3^{n-1}$

1 $f(1)=3^{1-1}=1$

2 $f(2)=3^{2-1}=3^1=3$

3 $f(3)=3^{3-1}=3^2=9$

Hence, the required function: $f(n)=3^{n-1}$

8 0

3 years ago

grandymaker [24]

I think X is 2. But I am not sure, cuz I don’t know what you teacher is really asking you to do.

8 0

2 years ago