MichaelShaun

11 Questions
14 Answers

0

809

3

+67

Volume

A cone is attached to a hemisphere of radius 4 cm. If the total height of the object is 10 cm, find its volume?

MichaelShaun Jul 20, 2016

0

766

6

+67

Graphs

Find the area of the triangle using the vertices (1,1), (5,3), (3,5)?

CPhill ●●●●●●

MichaelShaun Jul 18, 2016

0

714

2

+67

Off Topic

Off Topic
Are there any good websites for graphs plotting?

off-topic

MichaelShaun Jul 18, 2016

0

645

1

+67

Shapes

A Kite of area 40 m^2 has one diaganol 2 m longer than the other. Find the length of the diagonals.
Note: Use the formula 1/2*(a*b)or 1/2*(product of diaganols)

MichaelShaun Jul 18, 2016

0

1503

1

+67

Compound Interest

A new scooter is valued at $15 000. At the end of each year its value is reduced by 15% of its value at the start of the year. What will it be worth after 3 years?

MichaelShaun Jul 13, 2016

0

4359

2

+67

I need help

A wheel truns through 90 revolutions per minute. How many degrees does it turn through in 1 second?

MichaelShaun Jul 12, 2016

0

1029

3

+67

Proportion

Find the cost of 200 grams of flour at $6 per kilogram?

MichaelShaun Jul 12, 2016

0

635

1

+67

Maths question

3^2+4^2+12^2=13^2 how

MichaelShaun Jul 11, 2016

0

1

2275

2

+67

HARD MATH QUESTION?

HARD MATH QUESTION?
A maths teacher bought 40 calculators at $8.20 each and a number of other calculators costing $2.95 each.In all she spent$387. How many of the cheaper calculators did she buy?

MichaelShaun Jul 11, 2016