Mathematics, 26.11.2019 19:31 josiesolomonn1605
Which answer accurately describes the difference between speed and velocity? read each answer choice carefully.
question 4 options:
if speed is constant, then velocity is also constant.
speed requires direction. direction doesn't matter when calculating velocity.
speed is the distance per unit of time. velocity is the displacement per unit of time.
Answers: 1
Mathematics, 21.06.2019 13:40
Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working
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Mathematics, 21.06.2019 19:00
Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
Answers: 1
Mathematics, 21.06.2019 20:30
Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.
Answers: 1
Mathematics, 21.06.2019 20:30
What is always true when two whole numbers are subtracted?
Answers: 1
Which answer accurately describes the difference between speed and velocity? read each answer choic...
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