3 years ago

A sequence is defined by the formula f(n+1)=f(n)-3. If f(4)=22, what is f(1)?

Mathematics

1 answer:

Leto [7]3 years ago

4 0

answer : f(1) is 31

explanation :

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monitta

You can write a system of equations, I'm pretty sure.
the first equation would be
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and
a+f+c=100

For the first equation, its the price of each ticket that adds up to 100 tickets
For the second equation, its the amount of people that adds up to 100 people.

I'm pretty sure this is the route to go but I haven't solved it for myself (yet) I'll probably comment the answer if you need me to

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3 years ago

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Answer:

C!!!!

Step-by-step explanation:

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2 years ago

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3 years ago

What distance is shorter 3/4 or 2/4

dolphi86 [110]

2/4 is shorter distance. I think. Hope its helps !!!!!!!

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3 years ago

Read 2 more answers

The number line shows the change in temperature from 7:00 a.M. To 1:00 p.M. Which expression shows how to find the difference be

xz_007 [3.2K]

Answer:

Step-by-step explanation:

The options in the question and the number line are shown in the image attached.

From the options, it is clear that the difference between the temperatures at 7:00 a.M. and 1:00 p.M is;

Temperature at 7:00 a.M - Temperature at 1:00 p.M

We can see from the number line that the temperature at 7:00 a.M = -4

Temperature at 1:00 p.M = 16

difference between the two temperatures = ∣(-4) - 16∣ = 20

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2 years ago