Finish the sequence 1,1,1,3,5,9,17,31,57, , ,

Answers

Answer 1
Answer: Your basically adding the first 3 numbers to get the next for example: 1,1,1=3
and then 1,1,3,=5 and then 1,3,5=9 then 3,5,9 =17 so on and so forth.

so to get the first answer of 105 I added the last 3 numbers in the sequence together (17,31,57) to get 105

the next 3 numbers in the sequence are:
105,193,355

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Translate the phrase into an algebraic expression The sum of y and 3

4+1=5 2+5=12 3+6=21 8+11=?

Answers

most of these are wrong....? 
4+1=5
2+5 is not 12, it is 7
3+6 is not 21, it is 9
8+11= 19
4+1=5+2+5=12+3+6=21+8+11= Total =40

Guys I’ve got 15 minutes to answer all of them please help I’ve been busy with the rest of the problems help !!!!

Answers

Answer:

Step-by-step explanation:

yeah on the first on i got x= 54 but my brain is mush to do the rest sorry my dude

What is the value of k for the inverse variation
function?
k=
DONE

Answers

Answer:

19,800

Step-by-step explanation:

Answer:

k=19800

k represents the number of gallons of water needed to fill the pool

third is y=19800/x

Step-by-step explanation:

If your class wins the contest, then the class will receive a pizza party. Brooke’s class won the contest. What conclusion can you make from the statements above? Which law did you use to come up with your conclusion?


A.
Brooke’s class will have fun eating pizza.
law of syllogism
B.
Brooke’s class will have wings with their pizza.
law of detachment
C.
Brooke’s class will have a pizza party.
law of syllogism
D.
Brooke’s class will have a pizza party.
law of detachment

Answers

Answer:

The correct answer is D. Brooke’s class will have a pizza party by the law of detachment.

Step-by-step explanation:

By definition, the lay of detachment establishes if these two statements are true:

  • If p, then q.
  • p.

Then:

  • q is true.

In this case:

If your class wins the contest, then the class will receive a pizza party.

P: If your class wins the contest.

Q: The class will receive a pizza party.

Using P for Brooke's class:

P: If Brooke’s class wins the contest.

Q: Brooke’s class will have a pizza party.

the answer to your question is D

One and three fourths subtracted from seven tenths

Answers

First convert both numbers into improper fractions. Then find the least (not greatest, photo is incorrect) common denominator and multiple by how much depending on your fraction. After that subtract and simplify needed.

Evaluate the expression for x = 4, y = 1:

x + 12
y + 3

Answers

16 on the top and 4 on the bottom