4a) Refer to the diagram below. The person is unable to lift a load of 40 kg using the single fixed
pulley. They could however move a load of 10 kg.
Draw a pulley arrangement that would allow the
40 kg load to be lifted by this person.
FIXED PULLEY
WEIGHT
Unable to lift the weight

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu