Mathematics, 13.07.2019 20:00, ConstanceBhoo301
Evaluate 3/7r + 5/8s when r = 14 and s = 8 the answer is 6+5=11 i don't understand the solution. i am confused as to what i thought was multiplying fractions with whole numbers, which i thought you multiply the variable(whole number) by the numerator, whereas the solution in this case for the numerator is just a repeat of the variable. i've included a wiki post on multiplying fractions with whole numbers.
Answers: 1
Mathematics, 21.06.2019 16:00, bryce12351
An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is
Answers: 3
Mathematics, 21.06.2019 18:30, 25jzaldivar
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made
Answers: 2
Mathematics, 21.06.2019 22:30, tdyson3p6xvtu
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Evaluate 3/7r + 5/8s when r = 14 and s = 8 the answer is 6+5=11 i don't understand the solution. i a...
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