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
Nitella [24]
3 years ago
6

A palindromic number is a number whose digits read the same left to right as right to left. for​ example, 383,​ 12,321, and​ 9,8

76,789 are palindromic. the odometer of the family car read​ 15,951 when the driver noticed that the number was palindromic.​ "curious," said the driver to herself.​ "it will be a long time before that happens​ again." but 2 hours​ later, the odometer showed a new palindromic number. assuming it was the next possible​ one, how fast was the car driving in those 2​ hours?
Business
1 answer:
mario62 [17]3 years ago
6 0

The driver was going 55 mph.  

Two hours is not enough to change the first digit of 15951, therefore, 1 is the first and last digit of the new number. The fourth and second digits converted to 6 and the middle digit could either by 0, 1, 2, 3, …,9. Therefore, the driven miles will be 110, 210, 310, … respectively.

So in two hours, the car would have sped up at 55 mph, 105 mph, 155 mph, … respectively.

You might be interested in
Those who oppose preferential hiring practices tend to argue that the only standard for awarding jobs is?
Contact [7]

Opponents of preferential hiring practices argue that the only standard for awarding jobs is competence. Some people see strong affirmative action as reverse discrimination  they argue that preferential treatment on the basis of race gender or minority status is always wrong.

Preferential hiring is an ethically legitimate means for compensating people for the harms that they have suffered.

They are experts in developing high-quality qualifications that meet the needs of employers and learners. They approve centres and work with them to ensure high quality delivery of qualifications and they carry out activity designed to assure the quality of the qualifications awarded.

Learn more about Preferential hiring here

brainly.com/question/16107189

#SPJ4

5 0
2 years ago
Sam’s favorite recipe for fruit punch requires 12% apple juice. how much pure apple juice should he add to 2 gallons of punch th
natulia [17]
He needs to add %4 more apple juice because %12 - %8 = %4
6 0
3 years ago
Calculate the present value of the following: a-1. Annual payment of $800 for 10 years at 5% interest. (Do not round intermediat
kipiarov [429]

Answer:

a-1 Present value = 6,177.39

a2- Present Value =6,227.79

a3- Choose the payment stream with the highest present value = a2

b1- Present Value=3,353.98

b2-Present Value=2,805.28

b3-Choose the payment stream with the highest present value = b1

Explanation:

a-1 describes an ordinary annuity whose present value is calculated as follows:

Present value =PMT*\frac{[1-(1+i)^-^n]}{i}

where PMT=$800; i= 5%, n= 10

Present value =800*\frac{[1-(1+0.05)^-^1^0]}{0.05} = 6,177.39

a2- Present value =600*\frac{[1-(1+0.05)^-^1^5]}{0.05} = 6,227.79

a3- If I were receiving these payments annually, I would prefer the payment stream with the highest present value ie a2 -Annual payment of $600 for 15 years at 5% interest.

b1- Present value =800*\frac{[1-(1+0.20)^-^1^0]}{0.20} = 3,353.98

b2-Present value =600*\frac{[1-(1+0.20)^-^1^5]}{0.20} =2,805.28

b3- f I were receiving these payments annually, I would prefer the payment stream with the highest present value ie b1- Annual payment of $800 for 10 years at 20% interest.

3 0
3 years ago
What is the meaning of code of conduct in profeession??<br> ​
BaLLatris [955]

Answer:

Professional codes of conduct draw on these professional ethical principles as the basis for prescribing required standards of behaviour for members of a profession. They also seek to set out the expectations that the profession and society have of its members.

4 0
3 years ago
In which of the following market structures is a firm the single buyer of labor in its related market? Monopoly Perfect competit
castortr0y [4]

Answer:

MONOPSONY

Explanation:

Monopsony is a labour market form where a firm is a singe buyer of a kind of labour services. Eg : Primary or only supplier of a kind of job in an area. These are at a priviliged position - wage setting power, more bargaining power with labourers (for wages , employment terms & conditions).

Monopoly is a commodity market structure where firm is the only seller of that good/service, with no close substitutes. Eg - Indian Railways. Perfect Competition is a also a commodity market structure with many buyers & sellers selling homogeneous products at uniform prices.

4 0
3 years ago
Other questions:
  • A fast-growing frozen yogurt chain discovers the need to create a proper advertising message that will result in increased sales
    13·1 answer
  • Various financial data for the past two years follow. LAST YEAR THIS YEAR Output: Sales $ 200,100 $ 202,100 Input: Labor 30,100
    5·1 answer
  • Americans’ core value of upward mobility (i.e., success will come to anyone who works hard) has greatly influenced the way luxur
    10·1 answer
  • What characteristic of economic theory makes it scientific?
    14·1 answer
  • Identify which of the major fundamental principles (responsibilities, performance, or reporting) is most closely related to each
    7·1 answer
  • The primary purpose of __________ is to preserve memories of persons or events.
    10·1 answer
  • When a company receives an interest-bearing note receivable, it will
    8·1 answer
  • Calculate the GDP of an economy from the following numbers:
    11·1 answer
  • The replacement cost of an inventory item is below the net realizable value and above the net realizable value less the normal p
    10·1 answer
  • How has a change in internet access from 2003 to 2019 most likely affected globalization? a 30 percent increase in internet acce
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!