All categories

3 years ago

−1, 1/6, −1/36, 1/216,…

Mathematics

1 answer:

laiz [17]3 years ago

7 0

Answer:

It is D: an = (– 1/6) ⋅ an–1

Step-by-step explanation:

You might be interested in

What are linear pairs

Sever21 [200]

Two angles adjacent angles that add up to 180 degrees

6 0

3 years ago

The ordered pairs (3,2) and (-2,13) are points on a linear function. Which equation best describes this function?

Mars2501 [29]

Answer:

The equation which describe this function is 5x + 11y = 37

Step-by-step explanation:

To find the slope

slope = (y₂ - y₁)/(x₂ - x₁)

slope = (13 - 2)/(-2 - 3) = 11/-5

To find the equation

(x - 3)/(y - 2) = -11/5

5(x - 3) = -11(y - 2)

5x -15 = -11y + 22

5x + 11y = 22 + 15

5x + 11y = 37

Therefore the equation which describe this function is

5x + 11y = 37

7 0

3 years ago

Read 2 more answers

PLSSSS HELP ASAPPP !!!!!!

Marysya12 [62]

It is 6 because 3x3=9 then you do the same for 2 so 6/9

3 0

3 years ago

Read 2 more answers

A shoe company got an order for 3 cartons of shoes. There are 42 pairs of

erik [133]

Answer:

126?

Step-by-step explanation:

sense there are 3 cartons and 42 in each carton you would multiply 3 by 42 to get 126.

6 0

2 years ago

Suppose you have 100 ft of string to rope off a rectangular section for a bake sale at a school Fair. The function A=x^2+50x giv

cupoosta [38]

Answer:

Therefore the width is 25 feet for getting maximum area.

The maximum area of the rectangle is 625 square feet.

Therefore the range is 0≤A≤625.

Step-by-step explanation:

Given function is

A = - x²+50x

We know that ,

If y = ax²+bx+c

For the maximum $x=-\frac{b}{2a}$

Here a = -1 , b= 50 and c=0

Therefore the width $x= -\frac{50}{2.(-1)} = 25$

Therefore the width is 25 feet for getting maximum area.

The maximum area =[ -(25)²+50.25] square feet

= 625 square feet

The area can not be negative and maximum area is 625 square feet.

Therefore the range is 0≤A≤625.

5 0

3 years ago