subject
Mathematics, 27.11.2019 04:31 FoxodyGirl7134

60 points
rashid solved a fraction division problem using the rule “multiply by the reciprocal.” his work is shown below.
3/4 divided by 9
3/4 x 1/9 = 3/36 or1/2
which is the most accurate description of rashid’s work?
a. rashid solved the problem correctly.
b. rashid multiplied the dividend by the divisor instead of finding the reciprocal.
c. rashid multiplied the denominators instead of finding a common denominator.
d. rashid multiplied with the reciprocal of the dividend instead of the reciprocal of the divisor.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:50
In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
Answers: 1
question
Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
question
Mathematics, 21.06.2019 21:30
Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?
Answers: 1
question
Mathematics, 22.06.2019 01:30
Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
You know the right answer?
60 points
rashid solved a fraction division problem using the rule “multiply by the reciproc...
Questions
question
Mathematics, 03.03.2021 20:00
question
Mathematics, 03.03.2021 20:00
question
Mathematics, 03.03.2021 20:00