Mathematics College

The results of the test will be sent to the doctor in 72 hours
how many days will the results be sent to the doctor?

Answers

Answer 1

Answer:

The answer is D) 3 days

Step-by-step explanation:

24×3=72

Related Questions

The temperature in Lancaster was 19°C. The temperature in Yardley was –21°C. How much warmer was the temperature in Lancaster than the temperature in Yardley?

Answers

Answer:

It was 40 degrees warmer in Lancaster than Yardley.

Step-by-step explanation:

Answer:

19-(-21)=40°

Step-by-step explanation:

Warmer temperature has to carry a positive sign

3 x 2 1/2= ?????????????????/
Welp

Answers

Answer:15/2

Step-by-step explanation:

Suppose you're hiring a new worker for your business. You'd like someone reliable. Suppose you use administer a test to job-seekers many other employers use to determine if applicants have this trait. The test is 90% senstitive and 95% specific. If 60 unreliable people apply and 20 reliable people apply, how many positive results will you have

Answers

Answer:

You will have 21 positive results.

Step-by-step explanation:

Sensitivity of test:

Is the true positive rate, that is, the proportion of positive results that give positive tests.

Specificity of test:

True negative rate, that is, the proportion of negative results that give negative tests.

90% sensitive, 20 reliable people apply

0.9*20 = 18

95% specific, 60 unreliable people apply

1 - 0.95 = 0.05 of positive results.

0.05*60 = 3

How many positive results will you have?

18 + 3 = 21

You will have 21 positive results.

Plzz tell me if I am correct
NO LINKS OR Else I WELL REPORT

Answers

Answer:

Yes I guess. You are right

Darren had 20 minutes to do a three-problem quiz. He spent 11
7
10
minutes on question A and 4
2
5
minutes on question B. How much time did he have left for question C?

Answers

Answer:

He had 5 minutes left for question C.

Step-by-step explanation:

20 minutes to do the quiz.

He spent:

11 minutes on question A

4 minutes of question B.

So, for the first 2 questions, he used 15 minutes.

How much time did he have left for question C?

Total of 20 minutes, in the first two questions he used 15. So

20 - 15 = 5

He had 5 minutes left for question C.

Find the formula for
B

Answers

Answer:

m²

Step-by-step explanation:

Just square m

Answer:

It is m^2

Step-by-step explanation:

FIRST TO ANSWER RECIEVES BRAINLIEST
In the figure below, the radius of circle O is 3 centimeters.

What is the length of the arc bounded by central angle POQ?
cm
7 cm
оооо
EIN 50
За cm
3л
cm
2

Answers

Answer:

Step-by-step explanation:

As it is 60 degree, and the whole circle is 360 degree, so we need to find 1/6 of the circumference of a circle, as C = 2*pi*r = 2*pi*3 = 6pi and 1/6 of it is pi.

Given this matrix equation:
3 X 6 1 [-3 x-17
-Y X Y =
6 -2y
[Ty 2 8 4 6
-2
12

Choose the equation that you can use to solve
for x:
3-6 = -3
X-1 = x - 1
x²_x=6
--Y-y=-2y

Answers

Answer:

The correct answer is x²-x=6

Step-by-step explanation:

Answer:

c and -2 and 3

Step-by-step explanation:

Which sets of measurements could be the side lengths of a triangle?
Select each correct answer.
A. 6 cm, 7 cm, 8 cm
B. 4 cm, 8 cm, 13 cm
C. 3 cm, 3 cm, 3 cm
D. a 7 cm, 7 cm, 10 cm
E. 5 cm, 9 cm, 14 cm

Answers

Answer:

Step-by-step explanation:

easy way to take a note

is that the sum of the 2 first angles much be greater than the 3rd one

so A

Please answer ASAP this is due tomorrow

Answers

I believe this is asking for perimeter so ((5.2)4)6= 124.8 ft

What is the Median of this data set: 6, 10, 12, 5, 16, 11.

Answers

Answer: 10.5

Step-by-step explanation:

The median is the middle number in a data set, so in this set 5,6,10,11,12,16

the mean of 10 and 11 would be the median.

Amihan bought ½ kilogram of beef. Write ½ kilogram I'm decimal form

Answers

1/2 in decimal form is 0.5

Can you help me on question 15?!

Answers

Answer:

B i think

Step-by-step explanation:

When CPR is performed, how does it affect the victim’s breathing? regulates the victim’s breathing speeds up the victim’s breathing starts the victim’s breathing slows down the victim’s breathing

Answers

Answer:

Regulates the victims breathing

Step-by-step explanation:

got it right on edge

Answer:

regulates the victim’s breathing

Step-by-step explanation:

got it right on edge

20. Find the mean, median, and mode for the following
data set:
83 98 22 89 99 98

Answers

Answer:

a. Mean = 81.5

b. Median = 93.5

c. Mode = 98

Step-by-step explanation:

Given the following data;

x = 83, 98, 22, 89, 99, 98

F(x) = 83 + 98 + 22 + 89 + 99 + 98

F(x) = 489

Number of items, n = 6

a. To find the mean;

Mean = F(x)/n

Mean = 489/6

Mean = 81.5

b. To find the median;

Median refers to the middle number of a sorted data. Thus, we would arrange the number in an ascending order and choose the middle number.

x = 22, 83, 89, 98, 98, 99

Middle numbers = 89 and 98

Median = (89 + 98)/2

Median = 187/2

Median = 93.5

c. To find the mode;

Mode is the number which appeared the most in the series.

Mode = 98

The Mean, median, and mode for the following data set are as follows:

Mean is 81.5Median is 93.5Mode is 98.

What are the measures of central tendency?

The measures of central tendency include the mode, the median, and the mean.

Statistically, a central tendency is a typical value for a probability distribution.

The mode's value appears most often in a set of data values. The median is the middle value of a dataset. The mean represents the average.

Data and Calculations:

Data set (in ascending order)

22 + 83 + 89 + 98 + 98 + 99 = 489

Mean = 81.5 (489/6)

Median = 93.5 (89 + 98)

Mode = 98 (occurred twice more than other values)

Learn more about the mean, median, and mode at https://brainly.com/question/14532771

#SPJ1

f - 4.1 = 8.6
please help i need ur help please

Answers

Answer:

f=12.7

Step-by-step explanation:

Answer:

12.7

Step-by-step explanation:

To find f, we need to "reverse" the operation and do 8.6 + 4.1 which equals 12.7.

Double check: 12.7 - 4.1 = 8.6 which is true. Therefore, 12.7 = f.

Hope this helps! If it did, please give me brainliest! It would help me a lot! Thanks! :D

PLSS HELPPPP!!!
Which expressions represent the total area of the large rectangle? Select all that apply.

Answers

Answer:

A, C, and E

Step-by-step explanation:

Given that the measure of X is 57° and the measure of y is 51° find the measure of z

Answers

9514 1404 393

Answer:

132°

Step-by-step explanation:

Name the vertex of each angle the same as the angle letter. Name the intersection of the "horizontal" and "vertical lines" point Q.

Angle ZXQ is vertical to ∠x, so is the same measure.

Angle YQX is the value that makes the sum of angles in triangle XYQ be 180°. That is ...

∠YQX = 180° -51° -57° = 72°

This is also the measure of its vertical angle in the other triangle. Angle z is the sum of that vertical angle and 60°, so we have ...

∠z = 72° +60°

∠z = 132°

_____

Additional comment

The relations we used are ...

vertical angles are congruentsum of angles in a triangle is 180°an exterior angle is equal to the sum of the remote interior angles

In the diagram below of triangle ABC, D is a midpoint of AB and E is a midpoint
of BC. If DE = 4x + 4, and AC = x + 36, what is the measure of DE?
В.
D
E
A
С

Answers

Answer:

DE = 20 units

Step-by-step explanation:

GIVEN :-

D & E are the mid-points of AB & BC respectively.DE = 4x + 4AC = x + 36

TO FIND :-

Measure of DE

FACTS TO KNOW BEFORE SOLVING :-

The midsegment of a triangle is a line constructed by connecting the midpoints of any two sides of the triangle.The Triangle Midsegment Theorem tells us that a midsegment is one-half the length of the third side (the base), and it is also parallel to the base.

PROCEDURE :-

According to Triangle Midsegment Theorem ,

[tex]DE = \frac{AC}{2}[/tex]

[tex]=> 4x + 4 = \frac{x + 36}{2}[/tex]

Multiplying 2 on both the sides ,

[tex]=> 2(4x + 4) = x + 36[/tex]

[tex]=> 8x + 8 = x + 36[/tex]

[tex]=> 8x - x = 36 - 8[/tex]

[tex]=> 7x = 28[/tex]

[tex]=> x = \frac{28}{7} = 4[/tex]

∴ DE = 4×4 + 4 = 20 units

Every triangle has a least two acute angles. True or False

Answers

Answer:

True. :)

Hope that helps

if 9% of the air leaks out of brian bicycle tire everyday, what percent of the air will be left after 3 days. after a week. round your percent to 2 decimal places

Answers

Answer:

3 days = 75.36%1 week = 51.68%

Step-by-step explanation:

You can use the future value formula to calculate this:

Future value = Amount * (1 + rate)^ no. of periods

As there is no given amount, simply calculate using (1 + rate)^ no. of periods.

After 3 days:

= (1 + (-9%))³

= 0.753571

= 75.36%

After a week:

Week = 7 days

= ( 1 + (-9%))⁷

= 0.51676

= 51.68%

Factorise the expressions and divide them as directed.

Answers

Answer:

this is your answer look it once

Roy and Daniel each solved this equation using tables. Roy says that the solution is approximately 1.7, and Daniel says that the solution is approximately 1.9. Use the table to determine which student is correct and why

Answers

Answer:

For plato users

D. Roy is correct because the y-values of both functions approach the same number when x ≈ 1. 7 .

Step-by-step explanation:

I just took the test

Roy is correct because the y-values of both functions approach the same number when x ≈ 1. 7.

Who is correct?

In order to determine who is correct, compare the g(x) and f(x) to find when both functions have approximately the same values. The functions have approximately the same value when x is approxmately 1.7.

To learn more about functions, please check: https://brainly.com/question/26331578

Which of the following sets of values completes the function table?

a. 6, 14, 34
b. 15, 21, 29
c. 10, 18, 38
d. 10, 18,39

Answers

I think the answer is c

i think the answer is c

A rectangular prism gift box has dimensions of 2.5 inches and 7 inches in 9 inches how much wrapping paper will it take to cover the gift Boxxx round the answer to the nearest 10th

Answers

157.5 is the answer I think

How many subsets does this set have: A = {2,4,6,8,10}
A. 5
B. 8
C. 28
D. 32

Answers

Answer:

5(option a) is the correct answer

Claire earned a total of $10 for 2 hours of yard work. Then, later in the year, she earned $15
for 3 hours.
A. How much money does Claire earn per hour?
B. What is k?
C. Write an equation for this scenario.
D. How much would she earn for 10 hours of work?

Answers

The correct answer here is D

When I think of a number, double it, then add
seven, I get 23. Determine the number that I
first thought of.

Answers

Answer:

Step-by-step explanation:

23 - 7

= 16

16 ÷ 2

= 8

u thought of 8 ;)

Answer:

number maybe 8...

Step-by-step explanation:

because if you will double 8 then you will get 16 and if you will add 16 with 7 you will get 23....

The equation
x^3 - 4x = 25
has a solution between 3 and 4
Use a trial and improvement method to find
this solution.
Give your answer correct to 1 decimal place.
You must show all your working.

Answers

Here hope this helps

In a room at a museum, we want to tile the floor. If the floor measures 15 feet by 55 feet, what is the largest-size square tile that we can use to tile the floor without having to cut tiles?

A) 11 ft by 11 ft
B) 5 ft by 11 ft
C) 5 ft by 3 ft
D) 3 ft by 3 ft
E) 11 ft by 3 ft
F) 5 ft by 5 ft

Answers

Answer:

B. 5 foot by 11 foot

the numbers have to be divisible in both directions.

11x11 doesn't work, because at 15 feet wide one tile isn't wide enough, and 2 is too wide.

5x11 works- 3x5= 15 and 11x5=55. you'd use 15 tiles.

the rest are all smaller.

Other Questions

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The results of the test will be sent to the doctor in 72 hours how many days will the results be sent to the doctor?

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The results of the test will be sent to the doctor in 72 hours
how many days will the results be sent to the doctor?