URGENT QUESTION
A running track has two semi-circular ends with radius 25m and two strai...
Mathematics, 05.05.2020 15:46, yokis2710
URGENT QUESTION
A running track has two semi-circular ends with radius 25m and two straights of length 87.6m
Calculate the total area of the track rounded to 1 DP.
Answers: 1
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Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
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Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59
Answers: 2
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Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?
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