Mathematics, 18.03.2021 18:20 Jasten
B) A bus completed its journey of 320 km with an average speed of 40 km per hour.
(i) How long did it take to complete the journey ?
(ii) What would be the speed of the car if it covered only 240 km in the same
interval of time?
Answers: 2
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If lmn=xyz, which congruences are true by cpctc? check all that apply
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Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?
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Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
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B) A bus completed its journey of 320 km with an average speed of 40 km per hour.
(i) How long did...
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