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
grigory [225]
3 years ago
7

Use the formula to evaluate the series 6+2+2\3+2\9+...+a6

Mathematics
1 answer:
shtirl [24]3 years ago
3 0
If the series goes on to 6 terms then,
(6(1-(1/3)^6))/(1-(1/3))=8.98765432099

For an infinite series with first term 6 and common ratio 1/3 the sum is 9.

You might be interested in
The sales tax in your state is 5% if a car costs $24,600 what is the total cost including tax?
Svetach [21]
<h2>Greetings!</h2>

Answer:

$25830

Step-by-step explanation:

If 100% of the car price is 24,600 , then you can imagine that extra 5% being added to this

100 + 5 = 105

So you need to find what 105% of the cost was.

To do this you can use the percentage formula:

Amount x \frac{percentage}{100}

Now, you can simply plug the values into this

24,600 x \frac{105}{100}

24600 x 1.05 = 25830

<h3>So the total cost including tax would be $25830!</h3><h3 /><h2>Hope this helps!</h2>
7 0
3 years ago
Can someone help me solve this problem by factoring.<br> x^2 + 8x + 16 = 0
Pavlova-9 [17]
Factorization: (x + 4)∧2=0

Solutions based on Factorization: x + 4 = 0  ⇒ X∨1 = X∨2 = -4
8 0
4 years ago
Read 2 more answers
What's the value of x if 7x-5 =5x+23
olya-2409 [2.1K]
7x-5=5x+23
7x-5x=23+5
2x=28
x=28/2
x=14
6 0
3 years ago
When solving an equation, Tina gets to the last of line of her work and is left with "7=7." What does this mean?
jarptica [38.1K]

Answer:

B , there are infinite solutions.

Step-by-step explanation:

If you end an equation with a true statement, such as 0 = 0, then any value of the variable(s) you are solving for will satisfy the equation. This means that there are infinite solutions.

8 0
3 years ago
Given f(x) = -2 and g(x) = 5x - 6, find h(x) = f(x) ⋅ g(x)<br><br> h(x) = _____ x _____ _____
kherson [118]

Answer:

10x+12 is the answer in my calculation.

8 0
3 years ago
Other questions:
  • easy car rental charges $40 a day plus $.25 per mile race. rent a car charges $25 a day plus $.45 per mile. what number of miles
    13·1 answer
  • Each Social Security number (SSN) in the USA consists of 9 digits in the format XXX-XX-XXXX. Due
    13·2 answers
  • (100 – 40)/2 - 30 =?
    7·2 answers
  • Please help me with this, thank you
    15·1 answer
  • The mathematical theory that explores the consequences of making the allocation of units to treatments by means of some random m
    15·1 answer
  • 2x3-4x2 + 6x -3<br> X3+ 6x2 -8x + 12<br> -3x3+ 2x2 - 4x-7
    9·2 answers
  • Markus receives dollar bills from his grandfathet for one week.On the first day he received $1; on the second day he received $2
    12·1 answer
  • Alina, Robert, and Makayla are on the student council at their high school.
    5·2 answers
  • SOMEONE HELP GEOMETRY <br> ALSO THE LAST ANSWER CHOICE WAS <br> E. AD is congruent it equal to CD
    6·1 answer
  • What is the difference of the polynomials?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!