1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa [96]
3 years ago
15

What is the sum of infinity sigma n = 1 2 (1.5)^n-1

Mathematics
1 answer:
Lelu [443]3 years ago
7 0

Answer:

S= 5/2

Step-by-step explanation:

You might be interested in
Help me please 7th grade math
kap26 [50]

ANswer is C = 1.50p

Hope that helps

5 0
3 years ago
Which number logically follows this series 4 6 9 6 14 6?
Firlakuza [10]
I would say 19.
If you take out the 6s and just look at the rest you have 4, 9, 14.
It is adding 5 each time and just have a 6 between each one.
So logically I would say 19.
3 0
3 years ago
Which of the following is an example of income? A insurance B emergency savings C wages D taxes
Aleonysh [2.5K]

Answer:

C) Wages

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A dolphin jumps 54 times in a 6 hour
Kazeer [188]

Answer:

18  jumps would be  expected in a 2 hour period.        

Step-by-step explanation:

Given : A dolphin jumps 54 times in a 6 hour  period.

To find : At this rate, how many jumps would be  expected in a 2 hour period?​

Solution :

Applying unitary method,

In 6 hour period Dolphin jumps 54 times.

In 1 hour period Dolphin jumps \frac{54}{6} times.

In 1 hour period Dolphin jumps 9 times.

In 2 hour period Dolphin jumps 2\times 9 times.

In 2 hour period Dolphin jumps 18 times.

Therefore, 18  jumps would be  expected in a 2 hour period.

8 0
3 years ago
A basketball team scored 105 points during one game. There were as many two-point baskets as free throws (1 point each), and the
liubo4ka [24]

The number of three-point baskets from the substitution method is 15.

According to the statement

we have given that the total score of basket ball is 105 points and there were as many two-point baskets as free throws (1 point each), and the number of three-point baskets was five less than the number of free throws.

And we have to find the number of three-point baskets.

So, For this purpose, we know that the

Final Score S = 105

Two point baskets T = Free throws F  -(1)

Three point baskets H = F - 5  -(2)  

Now, we know that the

The final score is equal to 3 times the number of three point baskets plus 2 times the number of two point baskets plus 1 times the number of free throws

So,

S = (3*H) + (2*T) + (1*F)  

Here we can use substitution method,

Now we can substitute

105 = 3H + 2T + 1F

105 = 3H + 2F + 1F   {substitute from equation (1)}

105 = 3(F-5} + 2F + 1F  {substitute from equation (2)}

105 =  3F -15 + 2F + 1F

105 =  6F - 15

120 = 6F

F =20

Now that we get the value of F, now we can substitute into Eqn 2 to find H

H = F -5

H = 20 - 5

H = 15

So, The number of three-point baskets from the substitution method is 15.

Learn more about numbers here

brainly.com/question/9462805

#SPJ4

7 0
1 year ago
Read 2 more answers
Other questions:
  • I need the answer to part be ASAP pleaseeee
    10·1 answer
  • Can some one plz help again?​
    5·1 answer
  • At the middle school graduation dance,the DJ played 12 slow dances,which was equal to the quotient of the number of fast dances
    13·1 answer
  • ANSWER FAST PLZ 25POINTS!!!!!!!!!!!
    8·2 answers
  • Express the sequence below as a recursively - defined function:<br>4, 11, 25, 53, 109, ...
    15·1 answer
  • You can buy 5 cans for green beans at the village market for $3.40. You can buy ten of the same can of beans at sam's club for $
    8·1 answer
  • It takes Ty 4 hours 30 minutes to read his favorite book, reading at a constant rate of 100 pages
    10·1 answer
  • Can someone please help me with this question!!!
    15·1 answer
  • Which of the following scatterplots do not show a clear relationship and would not have a trend line?
    12·1 answer
  • A professor has learned that three students in his class of 20 will cheat on the final exam. He decides to focus his attention o
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!