06/07/21
A train travels 140 miles in the same time that a plane covers 532 miles. If the speed of the plane is 10 miles per hour less than 4 times the speed of the train, find both speeds.
A train travels 140 miles in the same time that a plane covers 532 miles. If the speed of the plane is 10 miles per hour less than 4 times the speed of the train, find both speeds.
06/07/21
The Jurassic Zoo charges $5 for each adult admission and $3 for each child. The total bill for the 169 people from a school trip was $597. How many adults and how many children went to the zoo?
The Jurassic Zoo charges $5 for each adult admission and $3 for each child. The total bill for the 169 people from a school trip was $597. How many adults and how many children went to the zoo?
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2. A potato was launched in the air using a potato gun. The function for the situation was h(t) = -16t2 + 100t + 10, where t was the time in seconds and h(t) was the height in feet. a. What was the...
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The volume of a right rectangular prism is found by multiplying the length of the base by the width of the base by the height of the prism.
The volume of a right rectangular prism is found by multiplying the length of the base by the width of the base by the height of the prism. A right rectangular prism has a volume of 54 cubic...
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The volume of a right rectangular prism is found by multiplying the length of the base by the width of the base by the height of the prism.
The volume of a right rectangular prism is found by multiplying the length of the base by the width of the base by the height of the prism. A right rectangular prism has a volume of 54 cubic...
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06/07/21
Math question, barrels and minute
Rain water is collected in a 350-L barrel. During one storm, the volume of water in the barrelafter 1 min was 65 L.The volume after 5 min was 125 L.Suppose water continues to be collected at this...
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06/07/21
Graph each function. Calculate the vertex (both x and y). Please include a table of values.
06/07/21
Find the revenue curve
Use the equation y = -1/5x + 70 to find the revenue (R) in terms of P
06/07/21
Suppose sin(theta)= m where 0° Is Less than or equal to theta and less than or equal to 90°. Write an expression for each of the following in terms of “m”
a) sin(theta) = ? b) cos(theta) = ?
06/07/21
The sides of an integral triangle are 4,8 and (20-2x).
The sides of an integral triangle are 4,8 and (20-2x). Find the sum of all values of x?
06/07/21
The length of the rectangle with dimensions 8 cm to 3 cm coincides with the large side of the triangle. If the perimeter of the rectangle and triangle are the same
The length of the rectangle with dimensions 8 cm to 3 cm coincides with the large side of the triangle. If the perimeter of the rectangle and triangle are the same, then how many integral triangles...
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06/07/21
Dave Bowers collects U.S. gold coins. He has a collection of 49 coins. Some are $10 coins, and the rest are $20 coins. If the face value of the coins is $690< ...
... how many of each denomination does he have?How many $10 coins does he have?How many $20 coins does he have?
. For each of the following functions, find the indicated derivative. Solve using either the definition of the derivative or its alternate definition.
For each of the following functions, find the indicated derivative. Solve using either the definition of the derivative or its alternate definition.a. 𝑓(𝑥) = 4𝑥3 − 3𝑥2 − 2𝑥 − 1 ; 𝑓 ′ (−1) ...
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Find the standard (slope-intercept form) equation of the tangent line to the following functions at the specified points:
Find the standard (slope-intercept form) equation of the tangent line to the following functions at the specified points: a. 𝑓(𝑥) = 𝑥 3 − 2 at the point (2 , 6) b. 𝑓(𝑥) = √25 − 𝑥^2 at the point...
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The first plan charges a rate of 19 cents per minute. The second plan charges a monthly fee of $29.95 plus 9 cents per minute.
How many minutes would you have to use in a month in order for the second plan to be preferable? Round up to the nearest whole minute.
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06/06/21
Calculas H/W help
You have a wire that is 83 cm long. You wish to cut it into two pieces. One piece will be bent into the shape of a square. The other piece will be bent into the shape of a circle. Let A represent...
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06/06/21
The equation of the straight line through....
The equation of the straight line through the points (50,5500) and (100,1000) is given by:y = __x + ___
06/06/21
Consider the simultaneous linear equations...
Consider the simultaneous linear equations below. 2x - 5y = 46__x - 5y = -23Type a coefficient for into the gap so that the pair of equations has no solution.
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