Quote: Pop's Cycle shop sells bicycles and tricycles. The number of bicycles is 1 less that 4 times the number of tricycles. All the bicycles and tricycles together have a total of 174 wheels. How many bicycles are there
Pop's Cycle shop sells bicycles and tricycles. The number of bicycles is 1 less that 4 times the number of tricycles. All the bicycles and tricycles together have a total of 174 wheels. How many bicycles are there
Quote: Given that cos2x= 7 over 9 0<x<90, what is the value of sinx ?
Given that cos2x= 7 over 9 0<x<90, what is the value of sinx ?
Quote: how do you find surface area of a hemisphere
how do you find surface area of a hemisphere
Quote: The sum of two numbers is 85. Twice one number plus four times the other is 218. Determine the numbers.
The sum of two numbers is 85. Twice one number plus four times the other is 218. Determine the numbers.
Quote: 7x-4y=185x+y=17
7x-4y=185x+y=17
Quote: Light of wavelength 630 nm travels through a diffraction grating. A third-order bright fringe is observed at 42.0°. How many lines per cm does the diffraction grating have? Answer with four significant digits.
Light of wavelength 630 nm travels through a diffraction grating. A third-order bright fringe is observed at 42.0°. How many lines per cm does the diffraction grating have? Answer with four significant digits.
Quote: What is the length of a diagonal of a square with side lengths of 12?
What is the length of a diagonal of a square with side lengths of 12?
Quote: the diameter of the sphere is 15 inches. what is the volume of the sphere to the nearest tenth of a cubic inch
the diameter of the sphere is 15 inches. what is the volume of the sphere to the nearest tenth of a cubic inch
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