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Circular discs of radius 3.5cm

Donna wants to cut out circular discs of radius 7cm from a cardboard measuring 50cm by 70cm. What is the maximum number of
1. 3 answers
2. asked by LARA
3. 573 views
A pendulum is made of two discs, one with mass M and radius R and the other with mass 2M and radius R, which are separated by a
1. 3 answers
2. asked by Kagiso Setuke
3. 684 views
A circular round disc that has a radius of 5cm and a mass of 32g is rotating with an angular velocity of w. A second disc with
1. 1 answer
2. asked by Adam
3. 575 views
Hassan has a bag which contains 20 coloured discs. He randomly chose three discs from the bag and found that two were red and
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2. asked by Jason
3. 479 views
A store is selling compact discs for $10.50 and $8.50. You buy 10 discs and spend a total of $93. How many compact discs did you
1. 2 answers
2. asked by Emma
3. 756 views
Suppose that you can spend $72 for compact discs and videos. Discs cost $18 and videos cost $9 each. write a system of
1. 1 answer
2. asked by lisa
3. 648 views
Circular discs of radius 3.5cm are to be cut from a rectangular sheet of cardboard measuring 50cm by 30cm. once the disc are cut
1. 1 answer
2. asked by Mhon
3. 1,172 views
A record company sells compact discs for $11.89 each. The sales tax is 5%. What is the maximum number of discs that a person can
1. 1 answer
2. asked by Tyler
3. 148 views
a music store buys compactc discs for $12 each and sells them for $15 each. what is the percent of markup on these compact discs
1. 2 answers
2. asked by rawr... im a dinosaur.... rawr
3. 1,829 views
A circular garden of radius 25m has a concentric circular fountain of radius 3m.find the area of the garden available for the
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2. asked by Mufaddal
3. 1,672 views