1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Blizzard [7]
3 years ago
9

brian earned $14,000 last spring giving swimming lessons. He invested part of the money at 5% simple interest & the rest at

3%. In one year, he earned a total of $570 interest. How much did he invest at each rate?
Business
1 answer:
brilliants [131]3 years ago
4 0

Answer:

A = 7500

B = 6500

Explanation:

we buid the equation:

A + B = 14,000

then: B = 14,000 - A

interest formula:

A x (0.05 x 1) + (14,000-A) x ( 0.03 x 1) =  570

(0.05A -0.03)A + 420 = 570

A = (570 - 420)/ 0.02

A = 7,500

B = 14,000 - A = 14,000 - 7,500 = 6,500

You might be interested in
Marketers often scan social media to learn more about what customers think. __________ is a technique in which data from a varie
IgorC [24]

Answer:

sentiment analysis

Explanation:

Sentimental analysis is the mining of subjective information from a source material (usually social media), this is aimed at understanding the social sentiment the public has about a brand or service.

Sentimental expressions can be positive negative or neutral. For example a statement from a review: 'I really like their services, they make sure you are satisfied with your purchase.' Is an example of positive sentimental expression.

7 0
3 years ago
________ examines organizational units for efficiency, effectiveness, and adequate controls.
mel-nik [20]
Currently, I would say LEAN and Six Sigma.
8 0
2 years ago
Ana runs a small jewelry-making business from her home. She has no full-time employees, but she does pay her son (age 15) to hel
RoseWind [281]

Answer:

"1"

Explanation:

Fair labor standard acts is a business law implemented to immune workers from unfavorable work practices and regulations.

It covers the area of minimum wages , overtime payment and child labor.

As the standard work hours is 40hours , any clocked time in excess of 40 hours must be paid overtime at premium of 1.5 rate of the normal rate.This means that Ana's son should be paid overtime at a minimum rate of $7.5 for the extra 20hrs he worked.

The exception to the minimum age requirements under the child labor acts allows parents to employ their child of any age covers   Ana's employment of his child in his business

7 0
3 years ago
What is a deficit?
Marizza181 [45]

Explanation:

In any single year, federal government takes in money and spends money, any year in which the government spends more than it takes out it runs a deficit.

8 0
3 years ago
Read 2 more answers
The balance of stockholders' equity at the beginning of the year and the end of the year was $ 45 comma 000 $45,000 and $ 64 com
UNO [17]
I believe d would be the answer
4 0
2 years ago
Other questions:
  • Oxford packing company reported net sales in november of the current year of $1,000,000. at the beginning of november, the compa
    11·1 answer
  • Which of the following accurately describe depreciable cost? i. The amount of cost a company intends to depreciate over the life
    7·1 answer
  • Companies generate income from their "regular" operations and from things like interest on securities they hold, which is called
    14·1 answer
  • If the cpi was 95 in 1955 and is 475 today, then $100 today purchases the same amount of goods and services as
    14·1 answer
  • Why can a price discriminating monopolist be both more profitable and more efficient (i.e., produce greater net benefits for soc
    11·2 answers
  • An individual with true self-knowledge is familiar with:
    6·1 answer
  • Why are companies required to perform payroll withholding?
    5·2 answers
  • The ______________ of estimating bad debts expense involves a detailed listing of each customer's outstanding account and its le
    14·1 answer
  • 1) Currently, the company's database applications extend to tracking materials before the
    14·1 answer
  • Choose the correct statement regarding rental insurance
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!