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
ValentinkaMS [17]
2 years ago
9

What is the explicit arithmetic sequence formula for 72, 48, 24,....?

Mathematics
2 answers:
Ket [755]2 years ago
4 0

Answer:

The formula is f(x) = x-24

Step-by-step explanation:

72-24=48

48-24=24 and so on

Grace [21]2 years ago
3 0

Answer:

f(x)=x-24

Step-by-step explanation:

It is decreasing by 24. Hope this helps!

You might be interested in
Ray predicted he would score 18 points during a basketball game. He only scored 12 points. What is his percent error
Andre45 [30]

Answer:

hey read this no quema cuh

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
For the years from 2002 and projected to 2024, the national health care expenditures H, in billions of dollars, can be modeled b
dmitriy555 [2]

Answer:

2019.

Step-by-step explanation:

We have been given that for the years from 2002 and projected to 2024, the national health care expenditures H, in billions of dollars, can be modeled by H = 1,500e^{0.053t} where t is the number of years past 2000.

To find the year in which national health care expenditures expected to reach $4.0 trillion (that is, $4,000 billion), we will substitute H=4,000 in our given formula and solve for t as:

4,000= 1,500e^{0.053t}

\frac{4,000}{1,500}=\frac{ 1,500e^{0.053t}}{1,500}

\frac{8}{3}=e^{0.053t}

e^{0.053t}=\frac{8}{3}

Take natural log of both sides:

\text{ln}(e^{0.053t})=\text{ln}(\frac{8}{3})

0.053t\cdot \text{ln}(e)=\text{ln}(\frac{8}{3})

0.053t\cdot (1)=0.9808292530117262

\frac{0.053t}{0.053}=\frac{0.9808292530117262}{0.053}

t=18.506212320

So in the 18.5 years after 2000 the expenditure will reach 4 trillion.

2000+18.5=2018.5

Therefore, in year 2019 national health care expenditures are expected to reach $4.0 trillion.

7 0
3 years ago
HELP I WILL GIVE BRAINLIEST!!!
lys-0071 [83]

<em>T= 250 + 45a.</em>

<em>Since the cost of the medicine costs $250, and there is $45 dollars per appointment then 45 a would represent the 45 dollars for every appointment she chooses to have.</em>

<em>Hope this helps and have a nice day.</em>

<em>-R3TR0 Z3R0</em>

7 0
2 years ago
A certain firm has plants A, B, and C producing respectively 35%, 15%, and 50% of the total output. The probabilities of a non-d
Sliva [168]

Answer:

There is a 44.12% probability that the defective product came from C.

Step-by-step explanation:

This can be formulated as the following problem:

What is the probability of B happening, knowing that A has happened.

It can be calculated by the following formula

P = \frac{P(B).P(A/B)}{P(A)}

Where P(B) is the probability of B happening, P(A/B) is the probability of A happening knowing that B happened and P(A) is the probability of A happening.

-In your problem, we have:

P(A) is the probability of the customer receiving a defective product. For this probability, we have:

P(A) = P_{1} + P_{2} + P_{3}

In which P_{1} is the probability that the defective product was chosen from plant A(we have to consider the probability of plant A being chosen). So:

P_{1} = 0.35*0.25 = 0.0875

P_{2} is the probability that the defective product was chosen from plant B(we have to consider the probability of plant B being chosen). So:

P_{2} = 0.15*0.05 = 0.0075

P_{3} is the probability that the defective product was chosen from plant B(we have to consider the probability of plant B being chosen). So:

P_{3} = 0.50*0.15 = 0.075

So

P(A) = 0.0875 + 0.0075 + 0.075 = 0.17

P(B) is the probability the product chosen being C, that is 50% = 0.5.

P(A/B) is the probability of the product being defective, knowing that the plant chosen was C. So P(A/B) = 0.15.

So, the probability that the defective piece came from C is:

P = \frac{0.5*0.15}{0.17} = 0.4412

There is a 44.12% probability that the defective product came from C.

3 0
3 years ago
What is the median of the data set? 15, 19, 20, 22, 26, 30, 31
Paladinen [302]

Answer:

C. 22

Step-by-step explanation:

The median is the middle number of the set if the numbers are in order from least to greatest.

This set of numbers is in order, so the median is the middle number = 22

7 0
2 years ago
Other questions:
  • What is the volume of the cylinder?
    8·2 answers
  • A teacher Buys tickets for each of my students to visit a museum each student and $6.50 and she spent a total of $182 how many s
    7·1 answer
  • Please I need help badly please no links or I will report you
    13·1 answer
  • Graph the equation y = x2 + 8x + 12 on the accompanying set of axes. You must
    14·1 answer
  • PLEASE HELP ME MATH PROBLEM UGH
    13·1 answer
  • Help a girl out plzz:( im confused
    12·1 answer
  • Can some one please help me
    9·1 answer
  • 20
    12·1 answer
  • Write an equation of the line that passes through (18,2) and is parallel to the line 3y - x= - 12 .
    15·1 answer
  • Irina wants to tile her floor using the translation shown below. Which is the rule for this translation?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!