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anonymous
 5 years ago
A rectangular prism planter is filled with potting soil. It has a length of 3 feet and a width of 8inches and a height of 8 inches. How much potting soil can it hold?
anonymous
 5 years ago
A rectangular prism planter is filled with potting soil. It has a length of 3 feet and a width of 8inches and a height of 8 inches. How much potting soil can it hold?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Where are you double integrals or area method?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0First we have to realize what the volume of an object is. For a rectangular prism, (which is essentially a rectangular box) that volume is simply Length * Width * Height (which is analogous to the area of a rectangle, only with the prism we add Height because we're in the third dimension.) So after realizing this, all we have to do is plug in numbers. Whats tricky about this problem is they mix up units. So lets convert all the units to inches. 3ft is 36 inches. Now we can multiply. 36 x 8 x 8 = 2304 cubic inches Always make sure to check your units given, which units your teacher wants the answer in.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0v= 36* 8 * 8 cubic inches

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Well, I had that but then questioned myself. Thank you for the help.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Heh, numbers never lie, answers sometimes do.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0What is the equation of the line that passes through the point at (1, 7) and is parrallel to the graph of 3x+y=4?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I have no calculator so I can't figure this one out.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Well, parallel by definition means that the two lines have the same slope. A form that is more familiar is the slopeintercept form which is y = mx + b Where m is the slope and b is the y intercept, so rearranging we get y = 3x + 4 We can see our slope is 3 Now we need to form a new equation, with the same slope. y2 = 3x2 + b2 We were given a point (1,7) lets just plug those points into x2 and y2 to solve for b. 7 = 3(1) + b2 b2 = 10 Which leads us to our general equation y = 3x + 10

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Wow! You're great. Thank you.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Okay, one more and I'm done! If y=x to the 5th, which expression is equivalent to y to the 3rd?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I don't understand the question. But I'll guess. Since we know y = x^5, and we need to find y^3. We can simply cube both sides so we get y^3 = (x^5)^3, and when taking an exponent of an exponent we mutliply the powers, so we get y^3 = x^15.
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