The tires on your bicycle have a diameter of 20 inches. How many rotations does each tire make when you travel 500 feet? Round your answer to the nearest whole number.
Answers
A tire is a circle, therefore:
1) we have to calculate the circumference of this circle (tire of this bycicle) C=dπ diameter=20 in C=20π in.
1 rotation=20π in
2)we convert 500 ft to in 1 foot=12 in;
1 foot------------------12 in 500 feet--------------- x
x=(500 ft * 12 in) / 1 foot=6000 in.
3) Now, we calculate the number of rotations: 1 rotation=20π in≈20*3.141592654... in≈62.93 in,
1 rotation--------------62.93 in x--------------------------6000 in
Jane has 6 more than half the number of pairs of shoes that Mercedes has. Write and expression for this.
Answers
Jane = 1/2 Mercedes + 6 j = 1/2m + 6
When traveling to Europe, Bailey converts the temp. given in degrees Celsius to a Fahrenheit temp. by using the expression 9x ÷ 5 + 32, where x is the Celsius temp. Find the temp. in degrees Fahrenheit when it is 15 degrees Celsius.
Answers
9(15) / 5 + 32
135 / 5 + 32
27 + 32
59
The temperature in Fahrenheit is going to be 59 degrees.
Provide an example of an operation that is commutative.Provide an example of an operation which is not commutative
Answers
Addition is commutative. 3 + 4 = 7. = 4 + 3
Division is not commutative. 3 / 4 is not = 4 / 3.
What is 0 divided by 0
Answers
The answer you are looking for does not exsist, for there is no equation 0%0, thus your answer is itself,zero, sincerily,lazylegion! hope this helped.