Mathematics, 12.06.2020 09:57 lwattsstudent
These are questions i notice a pattern with, but don't know how to approach. I need help!.
An equestrian wants buy a horse for $10,000. He made a deal with the salesman to pay for the nails in the horseshoes. He paid 1 cent for the first nail, 2 cents for the second nail, 4 cents for the third and so on. Each horseshoe is fastened by 5 nails. Did he make a good deal?
A workman agreed to work under the following conditions: His salary for the first day of work will be $1, for the second day of work $2, and for the third day of work $4, and so on. How long does he have to work to earn 4095?
Answers: 3
Mathematics, 21.06.2019 16:50
Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.
Answers: 3
Mathematics, 21.06.2019 17:20
Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.
Answers: 1
Mathematics, 21.06.2019 21:00
Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?
Answers: 2
These are questions i notice a pattern with, but don't know how to approach. I need help!.
An eques...
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