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siniylev [52]
3 years ago
10

Please help me with this i need help

Mathematics
1 answer:
Charra [1.4K]3 years ago
8 0
Okay whats the question?

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1) 3+5+8° +10+6<br> I<br> i need help
diamong [38]

Answer:

36°

Step-by-step explanation:

3+5+8°+10+6= 36°

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em>

5 0
2 years ago
What is the probability of flipping two coins at the same time and getting heads on both coins?
Romashka-Z-Leto [24]
According to me the probability is 1/4, because there are 4 possible outcomes when two coins are flipped - TT, TH, HT, HH. 

<span>Also, would it matter if the coins are flipped one after other rather than together</span>
5 0
3 years ago
Read 2 more answers
Devaughn is 9 years younger than Sydney. The sum of their ages is 61. What is Sydney's age?
Lelu [443]
52? ahh thats what im thinking. Maybe wait for someone elses answer
6 0
3 years ago
Read 2 more answers
Write a recursive rule for the sequence.
Vadim26 [7]

Answer:

f(n)=f(n-1)+f(n-2)

f(1)=1x

f(2)=1x

Step-by-step explanation:

This is the fibonacci sequence with each term times x.

Notice, you are adding the previous two terms to get the third term per consecutive triples of the sequence.

That is:

1x+1x=2x

1x+2x=3x

2x+3x=5x

3x+5x=8x

So since we need the two terms before the third per each consecutive triple in the sequence, our recursive definition must include two terms of the sequence. People normally go with the first two.

f(1)=1x since first term of f is 1x

f(2)=1x since second term of f is 1x

Yes, I'm naming the sequence f.

So I said a third term in a consecutive triple of the sequence is equal to the sum of it's two prior terms. Example, f(3)=f(2)+f(1) and f(4)=f(3)+f(2) and so on...

Note, the term before the nth term is the (n-1)th term and the term before the (n-1)th term is the (n-2)th term. Just like before the 15th term you have the (15-1)th term and before that one you have the (15-2)th term. That example simplified means before the 15th term you have the 14th and then the 13th.

So in general f(n)=f(n-1)+f(n-2).

So the full recursive definition is:

f(n)=f(n-1)+f(n-2)

f(1)=1x

f(2)=1x

8 0
3 years ago
Jonah read 5 1/2 chapters in his book in 90 minutes how long does it take him to read one chapter?
Leto [7]
16.7 minutes is the answer.
7 0
3 years ago
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