05/05/23
Find the acceleration of the specified object.
Find the acceleration of the specified object. (Hint: Recall that if a variable is changing at a constant rate, its acceleration is zero.)A ladder 25 feet long is leaning against the wall of a...
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05/05/23
Find the bearing.
Two ships left the same harbor. The first ship headed in the direction (North 16 degrees West) at 37.5 miles per hour. The second ship left one hour later at 48 miles per hour. If two hours after...
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05/05/23
Need help solving this question.
A friend is running at a constant speed in the direction (North 75 degrees West). When he is 30 meters directly north of you, you shoot a rubber band at him in the direction (North 10 degrees...
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05/05/23
find the slope-intercept if the slope is 2 and the intercept is -3
find the slope- intercept if the slope is 2 and the interception is -3
05/05/23
Will someone please answer these Pre Calculus questions?
IT"S URGENT!Which of the following represents vector w = ⟨-10, -24⟩ in trigonometric form?A. w = 26(cos 67.38°i + sin 67.38°j)B. w = 26(cos 247.38°i + sin 247.38°j)C. w = 61(cos 190.39°i + sin...
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05/05/23
In a two-digit number, the tens digit is twice the ones digit. The difference of the ones digit and half the tens digit is 0. find an equation to find the digit in the ones place
will the question have one solution no solution or many solutions
05/05/23
identify the coordinates of any local and absolute extreme points and inflection points. Graph the function.
y = (x2 - 1)2
05/05/23
identify the coordinates of any local and absolute extreme points and inflection points. Graph the function.
y = √1-x2÷2x+1
05/05/23
identify the coordinates of any local and absolute extreme points and inflection points. Graph the function.
y = sin x cos x, 0≤x≤π
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05/05/23
the length of a rectangle is 5 times its width. If the perimeter is 60 what is the area?
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05/05/23
Bob has 17 coins totaling $1.40 . If he only has dimes (10 cents) and nickels (5 cents), how many of each coin does he have?
Bob has 17 coins totaling $1.40. If he only has dimes (10 cents) and nickels (5 cents), how many of each coin does he have?
05/05/23
Rotate the axis xy − 3 = 0
Rotate the axes to eliminate the xy-term in the equation. Then write the equation in standard form. (Use xp for x' and yp for y' in your answer. Rotate the coordinate axes through an...
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05/05/23
p = 116 − 0.004x, The flashlight manufacturers will produce no flashlights if the price is $76 or less, and they will market 6,000 flashlights when the price is $100 per flashlight.
find consumer and producer surplus
05/05/23
p = D(x) = 193 − 0.7x and the price-supply equation is given by p = S(x) = 0.3x + 143, where x is the number of dollhouses demanded/supplied when the price is p dollars each.
find consumer and producer surplus
05/04/23
Your utility company charges 15 cents per kilowatt-hour of electricity.
What is the daily cost of keeping lit a 100-watt light bulb for 9 hours each day? How much will you save in a year if you replace the bulb with an LED bulb that provides the same amount of light...
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05/04/23
Augmented matrix
Write the augmented matrix of the system and use it to solve the system. If the system has an infinite number of solutions, express them in terms of the parameter z.-15x+15y+2z= 13727x-25y-3z=...
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05/04/23
Row reduction question
Solve the system by row reduction.- 15x - 2y = - 710x + 2y = 7How would I go about solving this?
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