A doctor conducts an experiment to test new treatments for a medical condition. Of the 16 volunteers in the experiment, 4 do not receive any treatment. What percent of the volunteers do not receive any treatment?

% ?

Answers

Answer 1
4/16 do not receive treatment
which is 25%

25% do not receive treatment

Related Questions

What is the y-intercept of the graph?

Answers

(0, -5) is the y intercept

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Answers

Answer:

the third one, (4,5)

Step-by-step explanation:

4+1 >4

5+1>4

Answer:

it is 4,5

Step-by-step explanation:

when you substitute 4 for n you get this:

n + 1 > 4

4 + 1 = 5

5 > 4

When you substitute 5 for n you get this:

n + 1 > 4

5 + 1 = 6

6 > 4

HOPE THIS HELPS! LEAVE A THANKS AND 5 STAR RATING PLZ

Simplify the expression: 1/2 (6y – 8) – (12y – 16) + 7

Answers

Answer:

-9y+19

Step-by-step explanation:

Answer: -9y+19

Explanation:

Factor 2 from the expression

When there is a in front of an expression in parentheses, change the sign of each term in the expression

Reduce the numbers with the greatest common factor 2

Remove unnecessary parentheses

Combine like terms

Calculate the sum or difference

is (12,6) a solution to y=-x+7?

Answers

No (x,y) so 6=-12+7 is incorrect
Y=-x+7
6=-12+7
6=-5
Not true

A number cube has sides numbered 1 through 6. The probability of rolling a 2 is 1/6.

What is the probability of not rolling a 2?

Enter your answer as a fraction, in simplest form, in the box.

Answers

5/6 explanation: if the probability of rolling a two is 1/6 then the probability of not rolling a two is 5/6, 6-1=5

PLEASE HELP ASAP RIGHT NOW

the Miller family must drive 8 hours to reach their destination. They drive 3 2/3 hours before stopping for the first time. Then they drive 2 3/5 hours before stopping again. How many more hours will it take the Miller family to reach their destination? Use paper to show your work. Enter your answer in the box.

It will take the Miller family ______ more hours to reach their destination.

IN FRACTION ONLY THANK YOU

Answers

3 2/3= 3 10/5 2 3/5= 2 9/15 3 10/15+2 9/15=5 19/15= 6 4/15 8-6 4/15= 2 11/15

It will take the Miller family 2 11/15 more hours to reach their destination

The number of hours it would take Miller's family to reach their destination is [tex]2\frac{2}{3}[/tex] hours.

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, The Miller family must drive 8 hours to reach their destination.

The first time they stopped after driving [tex]2\frac{2}{3}[/tex] hours and again for the second time they stopped after driving [tex]2\frac{2}{3}[/tex] hours.

Therefore the total hours they drive is,

= [tex](2\frac{2}{3} + 2\frac{2}{3})[/tex] hours.

= (8/3 + 8/3) hours.

= 16/3 hours.

= [tex]5\frac{1}{3}[/tex] hours.

So, The number of hours they still need to drive is,

= (8 - 16/3) hours.

= (24 - 16)/3 hours.

= 8/3 hours.

= [tex]2\frac{2}{3}[/tex] hours.

learn more about fractions here :

https://brainly.com/question/10354322

#SPJ2

Please help! thank you so much! :)

Answers

It’s either A or B
6^2= 36
8^2= 64
36+64=100

Answer:

c is correct

Step-by-step explanation:

What is x=17+3
What does x equals
Ps hiii Wana be friends

Answers

The answer is 20 I think

Answer:

Wouldn't it be 20?

r-r-r-roll up to the party in my crazy pink wig, but I can't get through the door bc my booties too big

Drag the tiles to the boxes to form correct pairs.
Match the pairs of equivalent expressions.
(-14 + 36) – (1 + 2/6)
46 + 1
(5 + 2) + (20 + 2)
86-15
(36 – 3) – (8 + 60)
- - 11
(-10+6)+(76-5)
-15 - 30
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Answers

Answer:

Step-by-step explanation:

The correct pairs of equivalent expressions are given below.

⇒ (5 + 2b)+(2b + 3/2) =  4b + 13/2

⇒ (-10 + b)+(7b - 5) =  8b - 15

⇒ (-14 + 3/2b)-(1 + 8/2b) = -15 - 5/2b

⇒ (7/2b - 3)-(8 + 6b) => -5/2b - 11

What is the expression?

An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

We have given that,

All the expression are,

(5 + 2b)+(2b + 3/2)

(-14 + 3/2b)-(1 + 8/2b)

(-10 + b)+(7b -5)

(7/2b - 3)-(8 + 6b)

Now, We have to determine the equivalent expression as;

⇒ (5 + 2b)+(2b + 3/2) =  4b + 13/2

⇒ (-10 + b)+(7b - 5) =  8b - 15

⇒ (-14 + 3/2b)-(1 + 8/2b) = -15 - 5/2b

⇒ (7/2b - 3)-(8 + 6b) => -5/2b - 11

Thus, The correct pairs of equivalent expressions are given below.

⇒ (5 + 2b)+(2b + 3/2) =  4b + 13/2

⇒ (-10 + b)+(7b - 5) =  8b - 15

⇒ (-14 + 3/2b)-(1 + 8/2b) = -15 - 5/2b

⇒ (7/2b - 3)-(8 + 6b) => -5/2b - 11

To learn more about the expression visit:

brainly.com/question/723406

#SPJ7

4,902 × 0.001 is the same as 4,902 ÷ 10 to the power of 3
True or False?

Answers

Answer:

False

Step-by-step explanation:

4902x0.001 = 4.902

4902/10 = 490.2

490.2^3 does not equal  4.902

Use the distributive property to expand 0.05(50 + 40).

Answers

Answer:

4.5

Step-by-step explanation:

0.05(50+40) = 0.05 x 50 + 0.05 x 40 = 2.5 + 2 = 4.5

i hope this helped, and if it did, please mark this as brainliest! thanks

Your answer is 4.5

Explanation-

.05•50= 2.5

.05•40= 2

Add them together and get 4.5

Factor the expression completely:
5 / 6 y - 25 / 42

Answers

5y 25
--- - ---
6 42

An irregular polygon is shown below:




The area of the irregular polygon is ____ square units.

Answers

The answer is 26 square units

Answer:

26 Units Squared

Step-by-step explanation:

We can split the polygon into different sections the first section 4 units * 4 units = 16 units squared then by analyzing the other section we can find it is 5 units by 2 units = 10 units added together is 26 Units Squared

Find the x-intercepts of the parabola y = x^2 - 5x + 3.

Answers

Answer:

x-intercepts are (6.8 , 0) and (1.4, 0).

Please hurry, this is timed.
Profit is the difference between revenue and cost. The revenue, in dollars, of a company that manufactures televisions can be modeled by the polynomial 3x2 + 180x. The cost, in dollars, of producing the televisions can be modeled by 3x2 – 160x + 300. The variable x is the number of televisions sold.

If 150 televisions are sold, what is the profit?

A: $2,700
B: $6,000
C: $50,700
D: $51,300

Answers

Answer:

c

Step-by-step explanation:

Answer:

C:  50,700

Step-by-step explanation:

Its right my dudes

Which statement is true about Saturn?

A: The temp on Saturn is very hot, averaging 500 degrees C
B: Saturn does not have any atmosphere
C: Saturn is the most dense planet in our solar system
D: Saturn is known for its large rings

Sorry about the subject, there is no science subject so I chose random

Answers

Answer:

i would say D

Step-by-step explanation:

saturn is pretty cold since its far away from the sun so not A

saturn does have an atmosphere, one that is similar to jupiter so its not B

saturn is less dense than water, although the core is not dense but i wound say  not C

therefore it has to be D

good luck i hope this is right

The answer is d because I have studied about planets

-8.2x= -2.091
solve for x
ASAPPPP PLEASE WITH EXPLANATION!!!!!!!!!!!1

Answers

Answer:

0.255

Step-by-step explanation:

Divide each term by −8.2 and simplify.

x = 0.255

Awarding brainliest here

Answers

Area of one rectangular wall

12*23=276 square foots

Then the area of two walls

276*2=552 square foots

The cost of the paint for painting the two walls is 44.16%

Olivia is making cupcakes for her class. She needs to make 15 cupcakes in all. Each cupcake requires 1/3 cup of batter and 1/4 cup of icing.

How many cups of batter will Olivia need in order to make all of the cupcakes?

How many cups of icing will Olivia need?

Answers

Answer:5 cups of batter and 3 3/4 cups of icing

Step-by-step explanation:

15× 1/3= 5 cups batter and 15×1/4= 3 3/4

Which cube is a unit cube?
A cube that is 7 feet long, 7 feet tall, and 7 feet high
B a cube that is 1 meter long, 1 meter wide, and 1 meter high
C a cube that is 5 inches long, 5 inches wide, and 5 inches high
D a cube that is 15 centimeters long, 15 centimeters wide, and 15 centimeters high

Answers

Answer:

D. a cube that is 15 centimeters long, 15 centimeters wide, and 15 centimeters high

Answer:

d a cube that is 15 centimeters long, 15 centimeters wide, and 15 centimeters high

Step-by-step explanation:

It takes about 20 hours to drive from Columbus to Houston which is about 1180 miles. What is the unit rate?



Miles per hour

Answers

Answer:

it would be 59 miles per hour

Step-by-step explanation:

[tex]1180/20=59[/tex]

If you divide 1180 miles by 20 hours , you get *59 mph*

please help this is also very urgent

Answers

I think The answer is c
What you need to do is make them all into fractions and divide top by bottom i think! Sorry if I’m wrong

An airplane 30,000 feet above the ground begins descending at a rate of 2,000 feet per minute. Write an equation to model the situation.

What are the slope and Y-intercept?

Answers

Answer:

7

Step-by-step explanation:

Answer:

Slope: -2000

Y-intercept: 30000

Equation: Y=-2,000x+30,000

Step-by-step explanation:

The pane starts at 30,000 feet, giving up an y intercept or a starting point. Since the plan is descending, you know the slop will be negative.

A box contains 100 colored chips; some are pink and some are blue. Milton chooses a chip at random, records the color, and places it back in the bag. Milton has recorded 12 pink chips and 18 blue chips. Using these results, what is the predicted number of pink chips in the box? (1 point)

30
40
82
88
9.
(06.02 HC)
A box contains 100 colored chips; some are yellow and some are green. John chooses a chip at random, records the color, and places it back in the bag. John has recorded 57 yellow chips and 19 green chips. Using these results, what is the predicted number of green chips in the box? (1 point)

25
43
76
81
10.
(06.05 MC)
A paper cup is dropped and its landing position is recorded. The cup can land on the side, on the open end, or on the closed end. The results of 20 trials are shown in the table below:

A chart shows tally marks. Main title for the chart is Paper Cup Experiment. The title for the second column is Number of times occurred. The tally mark corresponding to open shows a set of 4 vertical lines cut by a slanting line. The tally mark corresponding to closed shows a set of 4 vertical lines cut by a slanting line and a set of 3 vertical lines. The tally mark corresponding to side shows a set of 4 vertical lines cut by a slanting line and a set of 2 vertical lines.
Based on the table, which of the following best compares the experimental probability of the cup landing on its open end with the experimental probability of the cup landing on its closed end? (1 point)

The probabilities are equal.
The probability of landing on the open end is greater.
The probability of landing on the closed end is greater.
No conclusion can be made.
11.
(06.05 HC)
Ted tossed a coin several times and recorded the number of heads and tails in the following table:

Coin Experiment
Side of Coin Number of
Tosses
Heads 18
Tails 22

What is the experimental probability of getting heads? (1 point)

0.18
0.22
0.35
0.45
12.
(06.05 MC)
Zen rolled a fair six-sided die 12 times. The table below shows the number of times each number was rolled:

Number Cube Experiment
Number onthe Cube Number ofTimesAppeared
1 0
2 3
3 1
4 2
5 2
6 4

According to the results in the chart, what is the experimental probability of getting a number greater than 3 on the die? (1 point)

3 over 12
6 over 12
9 over 12
8 over 12

Answers

The approximate number of pink chips is 40. Here's why: what you need to do is set up the problem as shown below. 12 goes above 30 because you have to know what the total number of chips chosen is in order to relate it to 100 chips. From there, all you have to do is cross-multiply and divide (or my middle school teacher used to call it fish.... I'll explain why). First you are going to draw a line from the 100 to the 12 and multiply them. then you are going to curve the line that you will draw from the 12 to the 30 and divide the product of 12 and 100 by 30. Then you will draw a line from the 30 to the X meaning that the quotient that you find from the product of 120 and 100 divided by 30 equals X.  Hope that helps.

12      x    

30   100  

Answer:

this is put in wrong

Step-by-step explanation:

Shelly has a bag containing three balls : one red, one yellow, and one green. All balls are likely to be chosen. Shelly will choose one ball without looking in the bag. What is the probability that Shelly will choose the yellow ball out of the bag?

A. 3/3
B. 3/1
C. 1/3
D. 2/3

Answers

The answer is c. Since she has three balls and she is going to chose one is will be 1/3
Hope this helps
C. She has three balls total

Which property was used to simplify the expression?

distributive property
commutative property
associative property
inverse property

Answers

Inverse Property, I am pretty sure. Not sure though.
i do believe it’s Inverse property, sorry if that’s incorrect

Michelle says that 4,902 × 0.001 is the same as 4,902 ÷ 103. Which explains whether she is correct?

A. She is correct because 0.001 = 103.

B. She is correct because multiplying by 0.001 is the same as dividing by 103.

C. She is incorrect because 4,902 × 0.001 = 0.4902 and 4,902 ÷ 103 = 4.902.

D. She is incorrect because multiplication makes a number greater and division makes a number less.

Answers

Answer:

D.) she is incorrect because multiplication makes a number greater and division makes a number less

Step-by-step explanation:

Because 4,902 Multiplied by 0.001= 4.902 and 4,902/103=.4902

Please answer asap. Find the value of x

Answers

X should be equal to the value of 14.
The answer is 16 trust me

What is the greatest common factor (GCF) of 12 and 54?

Answers

The greatest common factor is six

Answer:

The greatest common factor of 12 and 54 is 6

Step-by-step explanation:

Please help me?

Michelle has a total debt of $28. She is trying to pay back $2 each week for the next 3 weeks. If Michelle is successful, which amount will represent the change in the amount of her debt?

Answers

Answer:

$22

Step-by-step explanation:

She gives 2 dollars per week for 3 weeks.

If she gives back 2 dollars each 3 weeks, we would solve for 2 x 3

2 x 3 = 6

28 - 6 = 22

$22 dollars represents her amount of debt.

Answer:

-6

Step-by-step explanation:

$28

$2/week

$28 - (2x3) = $22

$22 - $28 = -$6

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