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
sladkih [1.3K]
3 years ago
15

an electric can opener is worth 38 dollars when it is new. After each year it is worth half what it was the previous year. What

will it's worth be after 4 years?
Mathematics
1 answer:
BigorU [14]3 years ago
7 0
1 Year: 19
2 Years: 9.50
3 Years: 4.75
4 Years: 2.38 (2.375, but rounded)
You might be interested in
A cannonball is shot straight up into the air. The height of the cannonball at time t is represented by the function f(t)=−16t^2
san4es73 [151]

Answer:

the initial height

Step-by-step explanation:

given the height is represented by the function

f(t) = - 16t² + 40t + 3

Then the initial height is when t = 0, that is

f(0) = 0 + 0 + 3 = 3 ← initial height

7 0
3 years ago
Emile Zola is a senior manager for Timber Eye Industries in California. After his annual performance review, he receives a merit
vazorg [7]

Answer:

=5803.28$ and 1760.99 $

Step-by-step explanation:

Given that Emile Zola, a senior Manager for Timber eye industries in California got a merit raise of 7.25% and cost of living 2.2%

Total increase in percent = 7.25+2.2=9.45%

After rise Emile salary is 87609.50 $

Let Emile salary -- 100

RIse                    --     9.45

Salary after rise --   109.45

THus we get if 109.45 is raised salary then merit increase =7.25

Hence for 87609.50, merit increase = \frac{7.25(87609.5)}{109.45} ==5803.28$

Similarly we have cost of living increase=

= \frac{2.2(87609.5)}{109.45} =1760.99

3 0
3 years ago
I need help please.
galina1969 [7]

Just use the substitution method for the number 3 into 25= 70n

25= 70(3)

25= 210

Answer is No

5 0
3 years ago
Read 2 more answers
Suppose you roll a number cube. What is the theoretical probability of rolling a 2
olasank [31]
If theres six sides to the dices then the answer will be 1/6 
4 0
3 years ago
Read 2 more answers
Correct the error a student made when solving the equation 4=-2(x-3). What is the correct solution?​
Murrr4er [49]
In the first step when the student did -2x-3 they didn’t make the sign positive. It should be 4=-2+6, not 4=-2-6
8 0
3 years ago
Read 2 more answers
Other questions:
  • 9m+14=2m How do I solve and check answer?
    6·1 answer
  • What is this questions anwser?? <br>928=1820+x
    7·2 answers
  • — 7х – 10 = 18 + 3x<br> Solve the equation
    5·1 answer
  • A cone shaped vase has a radius of 12 cm and a height of 45 cm. What is the exact value of the volume of the vase?
    15·2 answers
  • Find the 12th number in the sequence below<br> 1/2, 1/10, 1/18, ...
    10·1 answer
  • I really need help (the numbers in the box are x:-2,0,2 y:0,-4,0) please help i’m so stressed:,(
    10·1 answer
  • 18-3×5+32÷4<br><br>USE BODMAS RULE<br>the answer should come 11​
    13·1 answer
  • the length of a rectangle is 2 inches more then twice its width. find the widtg of the rectangle if the perimeter is ar least 10
    10·1 answer
  • Find the 70th term. 16,21,26,31, ...
    8·1 answer
  • The hourly wages that a large company pays its employees are Normally distributed with a mean of $8.50 and a standard deviation
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!