A survey was conducted by a website on which online music channels subscribers use on a regular basis. The following information summarizes the answers. a. How many people were surveyed? 9 listened to rap, heavy metal, and alternative rock. 14 listened to rap and heavy metal. 20 listened to heavy metal and alternative rock. 17 listened to rap and alternative rock. 26 listened to rap. 35 listened to heavy metal. 44 listened to alternative rock. 21 listened to none of these three channels. a. How many people were surveyed? b. How many people listened to either rap or alternative rock? c. How many listened to heavy metal only?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Simple math question, i just have bible study and it's due right after.
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