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
Sati [7]
3 years ago
11

Help I can’t figure it out.

Mathematics
1 answer:
polet [3.4K]3 years ago
7 0
The discount price would be $21.98

The final price would be $124.56

yw, mwah
You might be interested in
The age of the Hawaiian islands gets older as you move from east to west. If the half-life of K-40 is 1.3 billion years, approxi
Mumz [18]

Answer:

t \approx 750550.12\,yr

Step-by-step explanation:

The time constant of the isotope is:

\tau = \frac{1.3\times 10^{9}\,yr}{\ln 2}

\tau \approx 1.876 \times 10^{9}\,yr

The decay of the isotope is described by the following model:

\frac{m}{m_{o}} = e^{-\frac{t}{\tau} }

Now, the time is cleared in the equation:

t = -\tau \cdot \ln \frac{m}{m_{o}}

t = - (1.876\times 10^{9}\,yr)\cdot \ln 0.9996

t \approx 750550.12\,yr

5 0
3 years ago
What is 15 to the 7 power divided by 15 to the 4 power equal to?
Masja [62]

Answer:

3375

Step-by-step explanation:

4 0
3 years ago
A cookie recipe uses 3 cups of flour to make 15 cookies. How many cookies can you make with this recipe with 4 cups of flour?
attashe74 [19]
Lol. it’s forty five cookies
6 0
3 years ago
Read 2 more answers
17.) An ostrich can run 174 feet in 3 seconds. What is the slope of the line and what does it
german
  • The slope of the line is positive.
  • The slope of the line is 58.
  • The ostrich can run 58 feet per second.
3 0
3 years ago
Sono Tsume Hoshi Na..
Mamont248 [21]

Answer:

No nail for youuuuuuu

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • You can read 45 pages of your new book in 2 hours. How many pages can you read in 3 hours?
    11·2 answers
  • A student has scores of 85,83,98 and 77 on four quizzes. What must she score on the fifth quiz to have an average of at least 84
    9·1 answer
  • SOMEONE PLEASE HELP ME ASAP PLEASE PLEASE PLEASE !!!!​
    10·1 answer
  • Eric traveled to three cities on a single highway. The distance from his original location to the first city was 100 miles more
    6·1 answer
  • Please only say something if you really know it
    8·1 answer
  • X+ 2 / X + 3 =5 plz give me and<br><br><br><br>​
    15·1 answer
  • Janine has job offers at two companies. One company offers the starting salary of $28,000
    15·1 answer
  • According to the recipe, 2 1/2 cups of chocolate chips are needed to make a large batch of cookies. Manuel decided to make only
    11·1 answer
  • Which function does this graph represent?
    6·1 answer
  • Write In Figures :
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!