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
miv72 [106K]
3 years ago
5

A study of a new medication found that patients who took the medicine have reduced blood pressure, compared to those who did not

take the medicine. The research team
concluded that the medicine caused the reduction in blood pressure. Which study design did they most likely use?
Mathematics
1 answer:
stellarik [79]3 years ago
8 0

Answer:

They most likely used an experiment with patients randomly assigned to take the medicine or not take the medicine

Step-by-step explanation:

I got it correct on my test for sure!

You might be interested in
Question 19
atroni [7]

Answer:

When Jon determined A(12), it means he must have found the amount in the account after 12 years. i.e. the amount when t = 12 years.

Hence, option (A) is true.

Step-by-step explanation:

<u><em>BACKGROUND KNOWLEDGE ABOUT EXPONENTIAL GROWTH</em></u>

We know that an exponential increase in Math can be termed as the rapid increase of an amount by percentage over a certain period of time.

It can be expressed using the formula

y = a (1+b)ˣ

here

y represents the final amount

a represents the original amount

b represents the growth factor

x represents the time that has passed

Now, let is us map our problem because it indicates the same concept.

<em><u>SOLVING THE QUESTION</u></em>

Given the function

A\left(t\right)=2000\left(1+0.0412\right)^{12t}

Here

A(t) represents the final amount

2000 represents the original amount

0.0412 represents the growth rate

t represents the number of years

Thus,

When Jon determined A(12), it means he must have found the amount in the account after 12 years. i.e. the amount when t = 12 years.

Hence, option (A) is true.

8 0
2 years ago
If A = {4, 7, 10, 13, 17} and B = {3, 5, 7, 9}, then which of the following statements is true?
Marysya12 [62]
I have a feeling, these were the answer choices you were trying to make: <span>A ∪ B = {7}
B ⊆ B
B ⊂ A      Also, the second answer is the only one that's true


</span>
8 0
3 years ago
Please help me, I would very much appreciate it. ​
Gnesinka [82]

Answer:

The answer is B

Step-by-step explanation:

4 0
2 years ago
Subtract 23.4 – 8.78 =_____
anastassius [24]

Answer:

14.62

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The table shows how to change miles to kilometers. Divide kilometers by miles for each of the four mileage numbers. How many kil
77julia77 [94]
There are 1.609344 kilometers per mile.
4 0
2 years ago
Read 2 more answers
Other questions:
  • The width of rectangle A is the sum of twice a number and 8. The length of the rectangle is 3 times as great as the width. If th
    7·1 answer
  • Last Friday joe had $7. Over the weekend he received some money for a good report card.he now has $20. How much money did he rec
    6·2 answers
  • Please help this is timed
    14·2 answers
  • Answer the question above please thank you
    5·1 answer
  • Find g^-1(x) <br><br> A<br> B<br> C<br> D
    9·1 answer
  • Verify the following: 3<br><br> −21 × −4 + −6 = −21 × −4 + (−21) × (−6)​
    6·2 answers
  • What is point N in this triangle called?
    10·1 answer
  • Brian skied for 0.75 hours at an average speed of 9.25 miles per hour. His sister Tori calculated the distance Brian skied. Tori
    13·2 answers
  • Por favor ayúdenme en esto
    7·1 answer
  • Find the perimeter of rectangle B
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!