Mathematics, 22.06.2019 08:00 sr814952
Joaquim earns a salary of $4,000 per month plus a 6% commision on all of his sales. he wants to earn more than 7,000 next month. write an inequality that shows what his sales need to be in order to reach his goal.
Answers: 1
Mathematics, 21.06.2019 15:30
Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.
Answers: 1
Mathematics, 21.06.2019 18:00
What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube
Answers: 3
Mathematics, 22.06.2019 04:40
The discrete random variables x and y take integer values with joint probability distribution given by f (x,y) = a(y−x+1) 0 ≤ x ≤ y ≤ 2 or =0 otherwise, where a is a constant. 1 tabulate the distribution and show that a = 0.1.2 find the marginal distributions of x and y. 3 calculate cov(x,y).4 state, giving a reason, whether x and y are independent. 5 calculate e(y|x = 1).
Answers: 2
Mathematics, 22.06.2019 06:00
Which inequality represents all the values of x for which the quotient below is defined? √x+1 ÷ √ 4-x
Answers: 3
Joaquim earns a salary of $4,000 per month plus a 6% commision on all of his sales. he wants to earn...
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