An oil drum containing 9 litres had a leak of 25ml a day. How much oil would be remaining after 16 days?

An oil drum containing 9 litres had a leak of 25ml a day. How much oil would be remaining after 16 days?

It was discovered nine days later that one of the 500 ml containers had been leaking at a rate of 20 ml a day. How much oil would be left in that container?

An oil drum containing 33 litres was used to fill twelve 750ml containers and ten 1.5litre containers. How much oil is now left in the drum?

QUESTION: Given the following brief by a candy manufacturing company: We need a container for our new candy called ‘Swishers’. It must have a volume of 1200 cm3. Please submit...

QUESTION ONE: Investigate different polygons and see if you can find a relationship between the number of sides and the number of diagonals. QUESTION TWO: You are given the following...

Look at each statement, and decide whether or not it is always true. 1)The diagonals of a rectangle are the same length 2) The diagonals of a kite are the same length 3)The diagonals...

A sphere has the minimum surface for its volume. It has a low surface area to volume ratio. A) Give an example of an object that has a low surface area to volume ratio, and explain...

In the following expressions, all variables represent length: abc 1/2dh 5d2 2/3sfj2 2xy+p2 3ed-4k2m A) Make a list of those that might apply to an area and...

We need a container for our new candy called ‘Swishers’. It must have a volume of 1200 cm3. Please submit 3 different ideas. For each one, you should consider: Amount of material needed...

Determine the total perimeter AND area of the following crayon (composite figure) to (to one decimal place): the tip=14cm the body=35cm the bottom...

Find the areas of the shaded portions of the figures below. Give answers to 2 decimal places if necessary. A)Circle in a square (shaded part) with sides of W=10cm and L=10cm B)...

Find the volume of a rectangular prism that has a length of 20 cm, a width of 14 cm and a height of 6 cm. Give your answer to 1 decimal place if necessary. Find the...

It's late… too late. You should have been home an hour ago and the door is locked. Luckily, you left your bedroom window unlocked, knowing that a ladder was in the backyard. The bottom of your...

It's late… too late. You should have been home an hour ago and the door is locked. Luckily, you left your bedroom window unlocked, knowing that a ladder was in the backyard. The bottom of your...

In a strong, storm a hydro pole snapped at the base and fell against a house wall. If the top of the pole was resting 4.8 m above the ground and the bottom of the pole was 12.4 m from the house, how...

Find the area and perimeter of each of the following objects. Give answers to 2 decimal places if needed. A) A rectangle, 3.7 cm by 8.4 cm B) A circle with a radius of 5 m C) A parallelogram...

In a storm a hydro pole snapped and fell against a house wall. If the top of the pole was resting 4.8 m above the ground and the bottom of the pole was 12.4 m from the house, how long was the hydro...

It's late… too late. You should have been home an hour ago and the door is locked. Luckily, you left your bedroom window unlocked, knowing that a ladder was in the backyard. The bottom of your...

A rectangular tank 50 cm long and 40 cm wide contains 20 litres of water. When a piece of brass is placed in the water, the height of the water level becomes 13 cm. Find the volume of the brass piece...

The case contains 24 cans in total. The cans are arranged in 2 layers of 12 cans each. The cans are 8 cm in diameter and 5 cm in height. Determine the volume of the air remaining in the case...

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