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
svlad2 [7]
2 years ago
8

Find the sum of the first 7 terms of the following series, to the nearest integer.

Mathematics
2 answers:
topjm [15]2 years ago
8 0

Answer:

it would be 10

Step-by-step explanation:

givi [52]2 years ago
3 0

Answer:

9.983796

Step-by-step explanation:

Every time, it becomes smaller by 5/2 (6 divided by 5/2 is 12/5.... 12/5 divided by 5/2 is 24/25)

So, the first seven terms are 6, 2.4, 0.96, 0.384, 0.1536, 0.06144, 0.024756. Add them together and your answer would be 9.983796

Pleaseeee mark me brainliest :))

You might be interested in
Suppose f(x) = 3x2 – 2x: Find f(-4). А B -40 ОО C 56<br>plz helpp​
amid [387]

Answer:

f(-4) = 56

Step-by-step explanation:

f(x) = 3x² - 2x

To find f(-4), substitute -4 for all the values of x in f(x).

f(-4) = 3(-4)² - 2(-4)

Square -4.

f(-4) = 3(16) - 2(-4)

Multiply 3 and 16.

f(-4) = 48 - 2(-4)

Multiply -2 and -4.

48 + 8

Add.

56

You had the right idea! :)

7 0
2 years ago
Find the value of x.
timofeeve [1]

Answer:

<h3>x = 83°</h3>

Step-by-step explanation:

{x}^{o}  + {75}^{o}  +  {97}^{o}  +  {105}^{o}  =  {360}^{o}  \\  {x}^{o}  +  {277}^{o}  =  {360}^{o}  \\  {x}^{o}  =  {360}^{o}  -  {277}^{o}  \\  {x}^{o}  =  {83}^{o}  \\

7 0
2 years ago
Medical researchers have determined that for exercise to be beneficial, a person’s desirable heart rate, r, in beats per minut
Scorpion4ik [409]

Answer:

R, in beats per minute, can be approximated by the formulas, where a represents the person's age.

where R= 143 - 0.65a for women.... (1)

and R= 165 - 0.75a for men,..... (2)

So by implementing these two equation we get a = 40

So the age will be 40 years old

 

 know more about “Mathematical Equation” here: brainly.com/question/1214333

#SPJ4

8 0
1 year ago
What is 1,729 times 308?
Black_prince [1.1K]
532,532 would be the answer
4 0
2 years ago
The company leased two manufacturing facilities. Lease A requires 20 annual lease payments of $200,000 beginning on January 1, 2
Fed [463]

Answer:

the present value of the lease obligation for lease A will be $1,702,712.74 while the present value of lease B will be $1,764,741.73

Step-by-step explanation:

the present value of annual lease payment will be determined by discounting the total amount to be received from lease payment over years.

for lease A  , Pv =   A \fracA{1 -(1+r)^{-n} }{r}

                         =   $200,000( 1 - (1+0.1)^{20}) / 0.1 =  $1,702,712.74

for lease B , Pv =   $220,000( 1 - (1+0.1)^-{17}) / 0.1  =  $1,764,741.73

the amount to be dicloased in the balance sheet at 31 december, 2018

6 0
3 years ago
Other questions:
  • Expand (x1+2x2+3x3)4
    14·2 answers
  • What are the names of the numerical system for numbers 3 to 16?​
    13·1 answer
  • In a fifth grade class 3/4 of the students like to go to the movies.Of the students who like to go to the movies 2/3 of them lik
    13·1 answer
  • 1/1.5 = 1/2.0 + 1/c<br><br><br><br> find c and please please show all your work
    10·1 answer
  • 6. How many 3/8-pound burgers can be made from 5 pounds of ground<br> turkey?
    13·1 answer
  • What’s 33345 times 234654?
    15·1 answer
  • What is the definition for a line segment
    11·2 answers
  • Write your question here (Keep it simple and clear to get the best answer) simplify (3x-4y)(5x+2y)-(x+y)
    12·2 answers
  • Please help and show your work!
    10·2 answers
  • Sorry for the spam, I just really need help.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!