Mathematics, 24.11.2020 14:00 garcia36
Amy bought x pencils at RM 0.60 each and y erasers at RM0.40 each. She sells the pencil at
RM0.85 each and the eraser at RM0.60 each. Write an algebraic expression for Amy's total profit,
in sen.
Answers: 3
Mathematics, 21.06.2019 14:50
An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x
Answers: 1
Mathematics, 21.06.2019 23:30
The product of sin 30 degrees and sin 60 degrees is same as the product of
Answers: 1
Amy bought x pencils at RM 0.60 each and y erasers at RM0.40 each. She sells the pencil at
RM0.85 e...
Mathematics, 11.07.2019 23:40