Suppose that an electricity bill functions similarly to the summer rates in M.2 but we don’t know the amounts charged per kWh and the monthly fee. Nate’s bill for 1430 kWh in June was $156.23, and it was $181.14 in July for 1729 kWh. Determine the slope in this situation. (Keep three places after the decimal for accuracy throughout the rest of the problem.) What are the units for the slope? Show all work needed to write an equation for the bill. Edit Insert Formats Write the equation for the bill, include a clear definition of the variables you are using. Note: any work needs to go in the above box. This should ONLY be the pieces needed to use the formula correctly. Edit Insert Formats What was the amount charged in cents per kWh? (Round to the thousandths of a penny.) cents per kWh What was the monthly fee? (Round to the penny, but answer in dollar form, like: $8.07) $ Use your formula to answer how many kWh could he use and keep his bill under $160? (Note: they count in whole kilowatt hours.) kWh Show work. Edit Insert Formats Submit QuestionQuestion 1
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.
Suppose that an electricity bill functions similarly to the summer rates in M.2 but we don’t know the amounts charged per kWh and the monthly fee. Nate’s bill for 1430 kWh in June was $156.23, and it was $181.14 in July for 1729 kWh.
- Determine the slope in this situation. (Keep three places after the decimal for accuracy throughout the rest of the problem.)
What are the units for the slope? - Show all work needed to write an equation for the bill.
EditInsertFormats
- Write the equation for the bill, include a clear definition of the variables you are using. Note: any work needs to go in the above box. This should ONLY be the pieces needed to use the formula correctly.
EditInsertFormats
- What was the amount charged in cents per kWh? (Round to the thousandths of a penny.) cents per kWh
- What was the monthly fee? (Round to the penny, but answer in dollar form, like: $8.07) $
- Use your formula to answer how many kWh could he use and keep his bill under $160? (Note: they count in whole kilowatt hours.) kWh
Show work.EditInsertFormats
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