Mathematics, 16.07.2019 05:00 dsaefong00
The function f(x) = 3.45x + 12 relates how much catherine pays for electricity service, f(x), to the number of units of power, x, she uses in a month. what is the value and meaning of f(2)? $30.09; this is the amount catherine pays for 2 units of power in 1 month. $30.09; this is the amount catherine pays for 2 units of power in 12 months. $18.90; this is the amount catherine pays for 2 units of power in 1 month. $18.90; this is the amount catherine pays for 2 units of power in 12 months.
Answers: 1
Mathematics, 21.06.2019 17:00
High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?
Answers: 1
Mathematics, 21.06.2019 18:00
Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?
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Mathematics, 21.06.2019 18:00
Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary
Answers: 2
Mathematics, 21.06.2019 18:10
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 2
The function f(x) = 3.45x + 12 relates how much catherine pays for electricity service, f(x), to the...
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