Questions and answers by

Dolapo

Questions (9)

The cost of making a dress is partly constant and partly varies with the amount of time it takes to make the dress. If the dress
1. 1 answer
2. 24 views
A boy has 800. He spend 160. What fraction of his money does he have left
1. 1 answer
2. 140 views
The arc of a circle of radius 20cm subtend an angle of 120° at the centre.use the value 3.142 for pie to calculate the area of
1. 1 answer
2. 247 views
A is a solution of dibasic H2X. B is a solution of 1•00g sodium hydroxide in 250cm^3.the volume of the pipette used is
1. 4 answers
2. 758 views
10 ways leaders can protect the Inter ests of their followers
1. 3 answers
2. 607 views
A trapezium shows a wooden block in the form of a prism. PQRS is a trapezium with pq//SR. Pq=7cm,PS=5cm and SR=4cm.if the block
1. 5 answers
2. 1,128 views
Calculate the pressure of the dry gas collected over water at 10 degree celcius and 750mmHg. Given that the vapour pressure of
1. 4 answers
2. 1,137 views
Suppose that the microwave radiation has a wavelength of 10.8 cm. How many photons are required to heat 215 mL of coffee from
1. 3 answers
2. 1,191 views
Define table laying and state the importance of table laying
1. 5 answers
2. 963 views

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