Mathematics, 10.11.2019 01:31 Magalaki8999
(1 point) (a) the cartesian coordinates of a point are (1,1). (i) find polar coordinates (r,θ) of the point, where r> 0 and 0≤θ< 2π. r= θ= (ii) find polar coordinates (r,θ) of the point, where r< 0 and 0≤θ< 2π. r= θ= (b) the cartesian coordinates of a point are (23–√,−2). (i) find polar coordinates (r,θ) of the point, where r> 0 and 0≤θ< 2π. r= θ= (ii) find polar coordinates (r,θ) of the point, where r< 0 and 0≤θ< 2π.
Answers: 3
Mathematics, 21.06.2019 17:30
Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?
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Mathematics, 21.06.2019 18:10
Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.
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Mathematics, 22.06.2019 00:00
Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18
Answers: 1
Mathematics, 22.06.2019 01:20
1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed
Answers: 2
(1 point) (a) the cartesian coordinates of a point are (1,1). (i) find polar coordinates (r,θ) of th...
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