Mathematics, 20.06.2020 03:57 journeyhile5
A professional writer decides to judge the value of her laptop by the number of times she presses
its keys before it breaks. The value V depends on the number of keypresses, k, according to the
formula:
V = 1200 -0.00002k
After one year, the value of her laptop is between $803.20 and $899.20.
What is the corresponding range of keypresses?.
Answers: 3
Mathematics, 21.06.2019 16:00, heids17043
Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?
Answers: 2
Mathematics, 21.06.2019 19:00, Jessieeeeey
Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1
Answers: 1
Mathematics, 21.06.2019 21:30, kristinashau
If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2
Answers: 2
Mathematics, 21.06.2019 23:40, alyxkellar06
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
Answers: 1
A professional writer decides to judge the value of her laptop by the number of times she presses
i...
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