1, in each of the following, say whether the two quantities on italies are indirect...

1, in each of the following, say whether the two quantities on italies are indirect proportion or inversely proportion to each other. (a). the radius and diameter of a circle. (b) the number and cost of a pencil.(c) the number and size of angle of equal sector in circle. (d) the cost per item and the number of items that can be bought for a fixed sum of money.(e) the volume and cost of petrol. (f) five robbery 120 and eight rubbers cost 192. (A) Does the cost of the rubber is very directly or inversely the number bought__? .(B) find the cost of nine rubber.?

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Asked by Abdulazeez on 12th February, 2024