7,188 Answered Questions for the topic Math Help

04/13/20

Math question help!!
A standard 46.00-oz can of juice has a radius of 5.3 cm and a height of 17.5 cm. What is its volume?show to work to help thanks!
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04/13/20

Math problem help!!
A store sells two types of freezers. Freezer A costs $350 and measures 2 ft by 2 ft by 4.5 ft. Freezer B costs $480 and measures 3 ft by 3 ft by 3.5 ft. Which freezer is the better buy?show work to... more
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04/13/20

Math problem help!
A rectangular prism has dimensions of 3m, 8m, and Wm. It’s total surface is 246m². What is W?show work to help thanks!
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Math Help Math Algebra 2 Help Me

04/07/20

What kind of transformation converts the graph of f(x)= – 4x–7 into the graph of g(x)= – 8x–7?

Please help me as soon as possible!!! I have been struggling.
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04/06/20

Math word problem
I need some assistance with a question involving complex numbers. The question is:Consider the complex number: 𝑧 = 3 − 3 𝑖. Evaluate:(i) 𝐼𝑚(𝑧) (ii) |𝑧| (iii) 𝐴𝑟𝑔(𝑧)
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04/06/20

Math problem help!!
A cylinder has a radius of 6ft and a height of 12 ft. Find its surface areashow work to help!!
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04/06/20

Math problem help!!
An ice cream cone has a diameter of 2.0 in. and a height of 5.5 in. What is its volume?show work to help!!
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04/06/20

Math problem help!
The largest pyramid in the world is in Cholula, Mexico. Its base area is 1,960,000(feet squared) and its height is 177fta) what id its volume?b) about how many hotel rooms, each 30 ft by 25 ft by... more
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04/02/20

Calculus problem
numerator integral: 2, denominator integral: -2 (3 + x)√(4-x^2) dx
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04/02/20

Calculus problem help please
Write a definite integral that gives the area between y = x^2 and the x-axis over the interval [-1,3]. DO NOT EVALUATE THE INTEGRAL.
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03/31/20

The slope of y = f(x)at (x,y) is sin(2x), and f(0) = 2. Find f(x).
Step by step process please?
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03/31/20

The slope of y = f(x)at (x,y) is sin(2x), and f(0) = 2. Find f(x).
I already did this problem but I'd like to make sure I got it right.
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03/31/20

Calculus word problem
An object is moving along a line, with time in seconds, and distance in feet. The acceleration of the object at timet is a(t) = -32 feet per second per second. The velocityof the object at t = 0... more
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03/31/20

Math problem help
Find the area and perimeter of the Trapezoid.since I cannot put an image of or draw it on here I will describe it. In the trapezoid there are two right triangles in the left top corner and left top... more
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03/30/20

Math problem help!
Find the area and perimeter of the Trapezoid. base 1= 15base 2= 21height= 10 show work please thanks!
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Math Help

03/30/20

Math help please
A state charges an 8.5% sales tax and a 10% excise tax on gasoline. Nandin purchased $25 of gasoline before taxes were added. How should Nandin find the total tax on his purchase? A Multiply 25 by... more
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03/30/20

Math problem help

After a person in Kansas travels 7 miles north, then 3 miles east, and finally 3 miles south, how far is the person from the starting point?show work to help thanks!!
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03/30/20

Math problem help!!
A ladder is 4.0m long. The bottom of the ladder is placed 0.8m from the wall l. How high up on the wall will the ladder reach?please show work to help me! Thanks
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03/30/20

Help on this math question

The circumference of a circle is 20π ft. What is the exact area?show work to help thank you!!
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03/30/20

Need help on this math question

Exactly how many times larger is the area of a pizza that has a 14-in diameter than a pizza that has a 10-in diameter?please show work to help thank you!!
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03/25/20

Math problem help!!
How many tiles, each by 25cm by 25cm, would be needed to cover a floor that is 2m by 4m?please show work thank you!!
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03/25/20

I need help on this math question!!
Lynn Matthews wants to swim 1km in a 50-m-long pool. How many pool lengths must she swim?show work please thank you!!!!
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02/24/20

Absolute Change
Suzy is 5'7" tall and Antonio is 6'0" tall.Using Suzy as the reference, find the absolute change between Suzy and Antonio.Express your answer rounded to the nearest inch.
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02/21/20

EXPECTED VALUE GAMBLING WHEEL QUESTION
Suppose you bet $1 on red at the roulette wheel. There are 18 red numbers and 20 nonred numbers (including the green 0 and 00). You win $1 if a red number comes up, and you lose $1 if any other... more
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02/13/20

Calculus word problem
a tank in the shape of an inverted cone is being drained. the radius is 6 feet, and its height 15 feet. At what rate is the depth of the water tank decreasing at the instant when the depth is 7... more
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