What is the opposite of the opposite of 1? The opposite of a number is its additive inverse. The sum of a number and its opposite is zero. (This is sometimes called the property of opposites ). So, the opposite of −999 is 999 ; the opposite of 13 is −13 ; the opposite of […]

How do you subtract two expressions? To add or subtract two rational expressions with the same denominator, we simply add or subtract the numerators and write the result over the common denominator. When the denominators are not the same, we must manipulate them so that they become the same. In other words, we must find […]

What is 0 Fahrenheit equal to in Celsius? Fahrenheit to Celsius table Fahrenheit Celsius 0 °F -17.78 °C 1 °F -17.22 °C 2 °F -16.67 °C 3 °F -16.11 °C Why is degrees Fahrenheit the same as Celsius? Both the Fahrenheit scale and Celsius scale are relative temperature scales, meaning that they are made around […]

How long does it take the Earth to rotate 1 degree? four minutes How many kilometers does the Earth rotate in one minute? The earth rotates once every 23 hours, 56 minutes and 4.09053 seconds, called the sidereal period, and its circumference is roughly 40,075 kilometers. Thus, the surface of the earth at the equator […]

What is a half tent? A shelter-half is a simple kind of partial tent designed to provide temporary shelter and concealment when combined with one or more sections. The shelter-half is then erected using poles, ropes, pegs, and whatever tools are on hand, forming an inverted V structure. How big is a shelter half? approximately […]

What is the 75th percentile of the distribution? The standard normal distribution can also be useful for computing percentiles . For example, the median is the 50th percentile, the first quartile is the 25th percentile, and the third quartile is the 75th percentile….Computing Percentiles. Percentile Z 75th 0.675 90th 1.282 95th 1.645 97.5th 1.960 What […]

What is required for animation? An animator’s education typically involves a bachelor’s degree in computer animation, fine art, or graphic arts. They’re expected to be creative and artistic, with communication and time management skills. They must also have computer expertise and the ability to use animation and video editing software. What kind of education is […]

How many subsets have an odd number of elements? There are 29 subset of a nine element set. We have shown that every one of these can be made into a subset of a ten element set having an odd number of elements. Can a set have an odd number of subsets? If there is […]

What letter comes after G in the musical alphabet? These 7 white notes are named after the first 7 letters of the English alphabet: A, B, C, D, E, F and G. After the note ‘G’, the pattern starts over and we get another ‘A’. What letter is a whole note? semibreve Is an octave […]

Are rational numbers always integers? The rational numbers include all the integers, plus all fractions, or terminating decimals and repeating decimals. All natural numbers, whole numbers, and integers are rationals, but not all rational numbers are natural numbers, whole numbers, or integers. What is a rational number thats not an integer? Explanation: Integers can be […]