3 years ago

I need help on this please

Mathematics

1 answer:

rjkz [21]3 years ago

7 0

Answer:

maybe rotation.........i think....

You might be interested in

Application of Geometric Series

Gnoma [55]

Answer:

7.2224

Step-by-step explanation:

The value of the summation is given by the formula ...

Sn = (a1)(1 -r^n)/(1 -r) . . . . . where a1 is the first of n terms, and r is the common ratio.

Your sum has first term and ratio ...

a1 = 2(0.6) . . . . . summation term for n=1

r = 0.6

So the sum is ...

$\displaystyle \sum_{n=1}^4{2(0.6^n)}=2(0.6)\dfrac{1-0.6^4}{1-0.6}=\dfrac{1.2}{0.4}(0.8704) = 2.6112$

Then the value of the entire given expression is ...

$\displaystyle 2+2\sum_{n=1}^4{}2(0.6^n)=2+2(2.6112)=\boxed{7.2224}$

_____

A calculator can help you find the value.

6 0

2 years ago

If you work for an hourly wage, your gross pay is a function of the number of hours that you work. Your hourly wage is $8 per ho

elixir [45]

I belive your answer is 320
Happy to assist you!

7 0

3 years ago

Complete the ordered pair so it a solution of 2x-5y=13

Ilya [14]

2 x - 5y = 13

2 × -1 - 5 × -3 = 13

Answer:
(-1, -3)

6 0

3 years ago

F(x)= 6+ (10/x) what are the inflection points?

mojhsa [17]

Answer:

An inflection point is a point on the graph of a function at which the concavity changes. Points of inflection can occur where the second derivative is zero.

Step-by-step explanation:

7 0

3 years ago

2. Kaleb went out to eat and spent $36. He wanted to include a 15% tip. What is

Likurg_2 [28]

Answer:

41.40

Step-by-step explanation: 36*.15=5.40, 36+5.40=41.40

3 0

3 years ago

I need help on this please ​

I need help on this please