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Question 1117490: Infinite geometric series problem!
The sides of a square are each 4 cm long. A second square is drawn by connecting the midpoints of the sides of the first square. A third square is drawing by connecting the midpoints of the sides of the second square.
What is the sum of all the areas of the squares if this process is continued indefinitely?
Use an infinite geometric series.
Here's a crappy example: https://imgur.com/vuLP6IU
Click here to see answer by ikleyn(52787)

Question 1117692: A conveyor belt carries supplies from the first floor to the second floor which is 30ft higher. The belt makes a 60 degree angle with the ground. How far do the supplies travel from one end of the conveyor belt to the other to the nearest foot? If the belt moves at 80ft/min how long does it take the supplies to move to the second floor to the nearest tenth of a minute
17ft; 0.2 min
35 ft; 0.4 min
42ft; 0.5 min
52ft; 0.6 min
Click here to see answer by josgarithmetic(39617)

Question 1117723: Slugger got a hit 2 out of every 3 times he went to bat. If Slugger has gone to bat 36 times so far this season, how many hits has he had?
Click here to see answer by ikleyn(52787)

Question 1117698: A committee is formed from 3 seniors, 2 juniors, 2 sophomores, and 1 freshmen. All students are seated around a circular table.
If students of the same grade level must sit together, how many different ways are there for the students to be seated?
Click here to see answer by ikleyn(52787)

Question 1118519: A group of friends is going out for pizza, and they decide that each person gets to choose one topping for the pizza. There are 4 friends, and there are 9 toppings to choose from.
Click here to see answer by ikleyn(52787)

Question 1120782: a trapezoid has one base of 10 inches,an altitude of 6 inches and an area of 51 square inches, find the length of the other base
Click here to see answer by greenestamps(13200)

Question 1121100: The driver-side wiper blade is 26 inches long and the passenger-side wiper blade is 16 inches long.
If the surface area of the windshield is 1250 square inches and both blades rotate at an angle of 100�, what percentage of the entire windshield is cleaned by the wiper blades?
Click here to see answer by Alan3354(69443)

Question 1121378: The perimeter of a square is 100 cm. The area is 25. What polynomial represents the given data?
Click here to see answer by solver91311(24713)

Question 1121378: The perimeter of a square is 100 cm. The area is 25. What polynomial represents the given data?
Click here to see answer by josgarithmetic(39617)

Question 1121564: maximize the volume of a rectangular prism with surface 100.
Click here to see answer by rothauserc(4718)

Question 1121564: maximize the volume of a rectangular prism with surface 100.
Click here to see answer by Alan3354(69443)

Question 1121564: maximize the volume of a rectangular prism with surface 100.
Click here to see answer by ikleyn(52787)

Question 1122690: Which statement is true?
A. Lines in a different parallel plane cannot be parallel
B. Lines in a different parallel plane cannot be perpendicular
C. Lines in a different intersecting plane cannot be perpendicular
D. Lines in a different intersecting plane cannot be skew lines
Click here to see answer by solver91311(24713)

Question 1123077: Jackson receives $4.63 as his change at the grocery store. He places it into a charity donation jar at the register.
Write an addition equation to represent Jackson's net change in money.
Enter your answer as an addition equation, like this: 42+(-53)=-11
Click here to see answer by Alan3354(69443)

Question 1123429: 1st Question: J (-4,0) , K (4,8)
Second Question: L (-4,2) , M (3,-7)
Click here to see answer by math_helper(2461)

Question 1123596: My second question is a rectangular picture with dimensions 5in by 8in is surrounded by a frame of uniform width. The combined area of the frame and picture is 180in squared find the width of the frame? Thank you for any help you can provide
Click here to see answer by solver91311(24713)

Question 1123595: Hello I'm having trouble with tthese 2 questions can you please help me solve them the 1st one is Nancy begins with 15l of 10% salt solution. How many liters of a 5% salt solution should she add to it in order to obtain an 8% salt solution?
Click here to see answer by solver91311(24713)

Question 1123878: What is the square root of (1-csc^2(y))*(cos^2(y)-1))?
Click here to see answer by Alex.33(110)

Question 1123892:
Click here to see answer by Alan3354(69443)

Question 1124537: A
=
18
ft
2
Click here to see answer by Alan3354(69443)

Question 1124538: Clara
and
Manuel's
parents
spent
$165.84
on
groceries
at
Shopping
Cit
y.
How
much
of
that
amount
was
sales
tax

Click here to see answer by ikleyn(52787)

Question 1124803: sin(α+β)� sin(α−β)
Click here to see answer by solver91311(24713)

Question 1125345: Calculate: sin(α−β), if sin α=− 2/5, cosβ=− 1/3, 3π/2<α<2π, π/2 <β<π
My answer is ((2 root 42)-2)/15 but I don't think it is right
Click here to see answer by solver91311(24713)

Question 1126751: What is the value of cos(2α) , if 2 cos(3α)= cos(α)?
Click here to see answer by ikleyn(52787)

Question 1126750: What is the value of cos(2α) , if sin(3α) =2 sin(α)?
Click here to see answer by MathLover1(20850)

Question 1126750: What is the value of cos(2α) , if sin(3α) =2 sin(α)?
Click here to see answer by ikleyn(52787)

Question 1127550: The general formula for the Pythagorean triples is a=m^2-n^2, b=2mn and c=m^2+n^2 for integers m and n. How would this formula be used to find all the number of primitive Pythagorean triples containing 24 as one number?
Click here to see answer by greenestamps(13200)

Question 1129432: if x is 25% of y then y is what percent of x ?
Click here to see answer by Edwin McCravy(20056)

Question 1129915: Find the sum of 1sin(1 degree)+2sin(2 degrees)+3sin(3 degrees)+4sin(4 degrees)+...+178sin(178 degrees)+179sin(179 degrees)+180sin(180 degrees).
Click here to see answer by ikleyn(52787)

Question 1130411: Find the measures of the missing angles.

https://gyazo.com/c8192f08d174fe21af789e5ab3203702
Click here to see answer by Alan3354(69443)

Question 1130411: Find the measures of the missing angles.

https://gyazo.com/c8192f08d174fe21af789e5ab3203702
Click here to see answer by MathLover1(20850)

Question 1130622: Find the equation of an ellipse that passes through A(3,5) and B(7,5/3) whose axis coincides with the coordinate axis.
Click here to see answer by greenestamps(13200)

Question 1130620: Each of a set of circles is tangent to y=3 and to x^2+y^2=1. Find the equation satisfied by the coordinates of the centers of these circles.
Click here to see answer by greenestamps(13200)

Question 1131083: a piece of wire 24 cm long is to be cut into two parts. one part is to be cut twice as long as the other. how long is each part?
Click here to see answer by Alan3354(69443)

Question 1131436:
Click here to see answer by Edwin McCravy(20056)

Question 1131750: A company invests in a project and it has been estimated that after x months of running, the cumulative profit (�000) for the project is given by the function -3x(squared) + 31.5x - 60, where x represents time in months. The project can run for nine months at the most.
I. Draw a graph which represents the profit function
2. Calculate the breakeven point
3. What is the initial cost of the project?
4. Use the graph to estimate the best time to end the project.
5. Etimate the profit or loss at 1.5months
6. Estimate the months where there will be a profit of �10,000
Click here to see answer by greenestamps(13200)

Question 1131594: Find the equation that is satisfied by the coordinates of each point. A rod PQ of the length 12 moves so that P is always on the Y-axis and Q always on the X-axis. A point M on PQ is 2/3 of the way from P to Q. What equation is satisfied by the coordinates of M?
Click here to see answer by Fombitz(32388)

Question 1132719: Square MNOP has a diagonal of 12 inches. Find the length of each side of the square.
Click here to see answer by Boreal(15235)

Question 1132719: Square MNOP has a diagonal of 12 inches. Find the length of each side of the square.
Click here to see answer by MathLover1(20850)

Question 1132719: Square MNOP has a diagonal of 12 inches. Find the length of each side of the square.
Click here to see answer by Edwin McCravy(20056)

Question 1132720: A ladder leaning against a house makes an angle of 60 degrees with the ground. The foot of the ladder is 7 feet from the house. How long is the ladder?
Click here to see answer by Boreal(15235)

Question 1132937: a florist sells 17000 bouquets per year at a cost of 9 dollars each. In the previous year they raised the price to 16 dollars, they only sold 10000 bouquets that year. Assuming the amount of bouquets sold is in a linear relationship with the cost, what price should the florist charge per bouquet to maximize their revenue?
Click here to see answer by Theo(13342)