rina62
05.01.2021 •
Mathematics
Kathi was working at the ice cream parlor. A customer ordered 3 small ice cream cones for $3.15 each. The customer paid with $10.00. How much change does Kathi need to give the customer?
Solved
Show answers
More tips
- S Science and Technology The Metric System in Our Daily Life: Understanding Its Importance...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
Answers on questions: Mathematics
- M Mathematics Jim has completed 16 deliveries so far this week. He needs to make 80 deliveries for the week. What percentage of his deliveries has Jim completed?...
- M Mathematics Earnings of two employees are determined by the number of products they sell in the month, plus a fixed amount. Employee x: each mouth, this employee earns $245 per...
- M Mathematics I need someone to do this problem for me plz...
- M Mathematics Use a proportion and the conversion to convert between metric and customary units. Mom made 1.5 L of chicken noodle soup. She has a container that will hold 50 ounces....
- M Mathematics Will someone help with this problem?...
- M Mathematics Mrs. Miller’s students pull marbles from a bag containing two red, three blue, and five green marbles. They pull a marble, don’t replace it and then pull another marble....
- M Mathematics PLEASE HELP ME I DON T UNDERSTAND....
- M Mathematics Please answer this correctly without making mistakes...
- M Mathematics Carlotta rode 3.4 kilometers on her bike. her friend mallory rode 4 200 meters on a bike How much farther in kilometers did one person ride than the other?...
- M Mathematics Please answer this correctly without making mistakes...
Ответ:
55 cents.
explanation: 3 * 3.15=9.45
10-9.45=0.55
Ответ:
h(x) * s(x) = 200(1.05)^(x - 1)
Step-by-step explanation:
Our interest equation is s(x) = (1.05)^(x - 1). This is actually a part of a bigger formula for calculating the amount of money accumulated including interest:
A = P(1 + r)^n, where A is the total, P is the principal amount (initial amount), r is the interest rate, and n is the time
Here, we technically already have the (1 + r)^n part; it's just (1.05)^(x - 1). The principle, though, will actually be the 200 because she starts out at $200.
Thus, to combine these, we simply multiply them together to get:
h(x) * s(x) = 200(1.05)^(x - 1)