Product Promotion A cereal company finds that thenumber of people who will buy one of its products in thefirst month that the product is introduced is linearly relatedto the amount of money it spends on advertising. If it spends$40,000 on advertising, then 100,000 boxes of cereal will besold, and if it spends $60,000, then 200,000 boxes will besold.(a) Write a linear equation that relates the amount A spenton advertising to the number x of boxes the companyaims to sell.(b) How much expenditure on advertising is needed to sell300,000 boxes of cereal?(c) Interpret the slope
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.
Product Promotion A cereal company finds that the
number of people who will buy one of its products in the
first month that the product is introduced is linearly related
to the amount of money it spends on advertising. If it spends
$40,000 on advertising, then 100,000 boxes of cereal will be
sold, and if it spends $60,000, then 200,000 boxes will be
sold.
(a) Write a linear equation that relates the amount A spent
on advertising to the number x of boxes the company
aims to sell.
(b) How much expenditure on advertising is needed to sell
300,000 boxes of cereal?
(c) Interpret the slope
Trending now
This is a popular solution!
Step by step
Solved in 4 steps