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
Dmitriy789 [7]
2 years ago
5

The nth term of the GP is given by

Mathematics
1 answer:
givi [52]2 years ago
6 0

Answer:

Step-by-step explanation:

hello :

An = 10 -10/2^n

the first 4 terms​ are :

A1 = 10 -10/2^1 = 10-5

A1 = 5

A2 = 10 -10/2^2 = 10-10/4 = 10-5/2 = (20-5)/2

A2 = 15/2

A3 = 10 -10/2^3 = 10-10/8 =10-  5/4 = (40-5)/4

A3 = 35/4

A4 = 10 -10/2^4 = 10-10/16 = 10-5/8 = (80-5)/8

A4 = 75/8

You might be interested in
Find the output, k, when the input, t, is 3 for k(t)=10t−2. k(3)=
Papessa [141]

The value of the function k(t) for the t = 3 will be 28.

<h3>What is a function?</h3>

A certain kind of relationship called a function binds inputs to essentially one output.

A function can be regarded as a computer, which is helpful.

The machine will only accept specified inputs, described as the function's domain, and will potentially produce one output for each input.

In other words, the function is a relationship between variables, and the nature of the relationship defines the function for example y = sinx and y = x +6 like that.

Given the function,

k(t)=10t−2.

Now t = 3

k(3) = 10(3) - 2

k(3) = 30 - 2

k(3) = 28

Hence "The value of the function k(t) for the t = 3 will be 28".

For more about the function,

brainly.com/question/23712366

#SPJ1

6 0
1 year ago
What is the value of 4s in 305,444
polet [3.4K]
444!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6 0
3 years ago
2y + 5 = <br><br>solve for the correct answer ​
Umnica [9.8K]

let the value of y be 2

Now,

2y+5

2x2+5

4+5

9

Hence,proved

8 0
2 years ago
A is true but f(x) is wrong need help
MrRissso [65]

Answer:

f(x)=-18x^2

Step-by-step explanation:

Given:

1+Integral(f(t)/t^6, t=a..x)=6x^-3

Let's get rid of integral by differentiating both sides.

Using fundamental of calculus and power rule(integration):

0+f(x)/x^6=-18x^-4

Additive Identity property applied:

f(x)/x^6=-18x^-4

Multiply both sides by x^6:

f(x)=-18x^-4×x^6

Power rule (exponents) applied"

f(x)=-18x^2

Check:

1+Integral(-18t^2/t^6, t=a..x)=6x^-3

1+Integral(-18t^-4, t=a..x)=6x^-3

1+(-18t^-3/-3, t=a..x)=6x^-3

1+(6t^-3, t=a..x)=6x^-3

That looks great since those powers are the same on both side after integration.

Plug in limits:

1+(6x^-3-6a^-3)=6x^-3

We need 1-6a^-3=0 so that the equation holds true for all x.

Subtract 1 on both sides:

-6a^-3=-1

Divide both sides by-6:

a^-3=1/6

Raise both sides to -1/3 power:

a=(1/6)^(-1/3)

Negative exponent just refers to reciprocal of our base:

a=6^(1/3)

3 0
3 years ago
^Solve for x. Please help me if you can I really need the answer
vagabundo [1.1K]

Answer:

x ≈ 25.1

Step-by-step explanation:

Using the sine ratio in the right triangle

sin26° = \frac{opposite}{hypotenuse} = \frac{11}{x} ( multiply both sides by x )

x × sin26° = 11 ( divide both sides by sin26° )

x = \frac{11}{sin26} ≈ 25.1 ( to 1 dec. place )

8 0
2 years ago
Read 2 more answers
Other questions:
  • Don and Marie like to go to a good restaurant. Dinners are $16 to $19 dollars with soup or salad. A beverage is $1.50. Dessert i
    12·2 answers
  • What tranformatuon were applied
    8·1 answer
  • A scooter travels 12 5 miles in a quarter hour<br>A.18<br>B.50<br>C.24<br>D.12.50<br>​
    15·1 answer
  • Factor the quadratic expression 3xsquared+4x-4
    8·1 answer
  • Evaluate the following when x=3
    10·2 answers
  • A furniture company makes large and small chairs. A small chair takes 30 minutes of machine time and 75 minutes of labor to buil
    10·1 answer
  • NO WEBSITES/ fake links or your getting reported! Help me with ALL the problems!
    15·1 answer
  • PLS HELP
    8·1 answer
  • What is the scale factor? Is it a reduction or an enlargement? ​
    12·2 answers
  • Zachary bought a baseball for $9.96, a bat for $10.05, and a glove for $19.75. About how much did he pay for the three items?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!