The "M" in M-value stands for "Maximum." For a given ambient pressure, an M-value is defined as the maximum value of inert gas pressure (absolute) that a hypothetical "tissue" compartment can "tolerate" without presenting overt symptoms of decompression sickness (DCS).
Hope this helps you if it does pls mark me brainiest
All the answers you need is at the top
Answer:
I don't know if you need help, but the answer to the question in the picture is indeed A. :)
Grocery Store A is selling bananas for $0.75 for 12 pound. Grocery Store B is selling 5 pounds of bananas for $3.75.
Which store is offering the best unit rate? Show your work
Answer:
12 ×$0.75 =$8.00
3.75 ÷ 5 = $1.33 a pound,
$1.33 × 12 = $15.96 so store A is offering the best rate.
It is found that Store B is offering the best unit rate for the bananas.
What is unit rate?There is independent quantity, and a quantity which depends on it (dependent quantity). When independent quantity moves by a unit measurement (single unit increment), the increment in dependent quantity is called rate of increment of dependent quantity per unit increment in independent quantity.
Given that Grocery Store A is selling bananas 1/2 pound for $0.75 .
Grocery Store B is selling 5 pounds of bananas for $3.75.
According to the question,
Store A is selling bananas 1/2 pound for $0.75 .
Therefore,
For one pound will be;
= 0.75/0.5
= 1.5
And store B is selling 5 pounds of bananas for; $3.75
Therefore,
One pound will cost;
3.75/ 5 = 0.75
Hence, Store B is offering the best unit rate for the bananas.
To know more about the Division click the link given below.
brainly.com/question/19704059
#SPJ6
Hello! I’m struggling with this question just if someone could help me!
Answer:
Assuming the question is about the area of the "house" it's 70.
Step-by-step explanation:
The triangle's height is 18 - 10 = 8
The area of the rectangle is 5 * 10 = 50
The area of the triangle is 5 * 8 / 2 = 20
The total area is 50 + 20 = 70
Given y - 2 = 4(x + 1), the equation in slope-intercept form is
Do not include spaces in your answer
Answer:
Write in slope-intercept form,
y =mx+bxy=4x+6
Step-by-step explanation:
Answer:
y=2x+5
Step-by-step explanation
Replied to your comment lol
there are 84 girls in grade 3.the boys are twice the numbers of girls. how many pupils are there in all in grade 3?draw a diagram.
Answer: 252
Step-by-step explanation:
You just multiply 84 by two and then ad another 84.
PLS HELP ASAP GIVING BRAINLIEST
PLZPLZPLZPLZPLZPL
1.5 im sorrry again if im wrong:(
Step-by-step explanation:
im sorry if i am wrong
Answer:
178.64 square cm
Step-by-step explanation:
5.8 x 8.8 x 2 = 102.08
8.8 x 8.7 = 76.56
76.56 + 102.08 =
178.64
Hope that helps!
Can someone plz help
Answer:
Step-by-step explanation:
x = 100° ( being vertically opposite angles )
hope it helps :)
Amber bought 3 kg of walnuts for $6.75 per kg and 4 kg of almonds for $8.69 per kg. She gave the cashier a $100 bill. What should Amber get back in change?
In a class where there are a total of 80 pupils, 20 are girls and the remaining
are boys. What percent of the class are boys?
Answer:
75%
Step-by-step explanation:
First find the number of boys.
80 - 20 = 60
Now find the percentage my taking the number of boys upon the total, times that by 100 which gives the percentage.
[tex]\frac{60}{80}[/tex] × 100 = 75%
Figure D'E'F'G'is a dilation with center (0,0) of figure DEFG. What is the scale factor? Enter your answer in the box.
The scale factor is 4.
Important information:
Figure D'E'F'G' is a dilation with center (0,0) of figure DEFG. Scale factor:From the given figure it is clear that:
DG = 2
D'G' = 8
The scale factor is:
[tex]k=\dfrac{D'G'}{DG}[/tex]
[tex]k=\dfrac{8}{2}[/tex]
[tex]k=4[/tex]
Therefore, the scale factor is 4.
Find out more about 'Scale factor' here:
https://brainly.com/question/19896181
Pqrs is a rhombus find the value of x and y
Answer:
x = 90 degrees
y = 28 degrees
Step-by-step explanation:
x: all the angles in the middle are 90
y: 180 - 90 - 62 = 28
How is Pythagorean theorem and geometric mean related?
Answer:
The two triangles formed are also similar to each other. The measure of the altitude drawn from the vertex of the right angle to the hypotenuse is the geometric mean between the measures of the two segments of the hypotenuse.
Step-by-step explanation:
Given (9,4) and (x,−11), find all x such that the distance between these two points is 17. Separate multiple answers with a comma.
Answer:
The points are (1, -11) and (17, -11).
Step-by-step explanation:
The distance between points (x1, y1) and (x2, y2) is
[tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]
We have values for x1, y1, and y2. We leave x for x2, and we solve for x.
[tex] 17 = \sqrt{(x - 9)^2 + (-11 - 4)^2} [/tex]
Square both sides.
[tex] 289 = (x - 9)^2 + (-11 - 4)^2 [/tex]
[tex] 289 = x^2 - 18x + 81 + 225 [/tex]
[tex] x^2 - 18x + 17 = 0 [/tex]
[tex] (x - 1)(x - 17) = 0 [/tex}
[tex] x - 1 = 0 [/tex] or [tex] x - 17 = 0 [/tex]
x = 1 or x = 17
The points are (1, -11) and (17, -11).
Using distance between two points, it is found that the values are: x = 17, x = 1.
----------------------------
Distance between two points:
Suppose that we have two points, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]. The distance between them is given by:
[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
----------------------------
Points (9,4) and (x, -11).Distance of 17, thus [tex]D = 17[/tex][tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
[tex]\sqrt{(x - 9)^2 + (-11 - 4)^2} = 17[/tex]
[tex](\sqrt{(x - 9)^2 + (-11 - 4)^2})^2 = 17^2[/tex]
[tex](x - 9)^2 + (-15)^2 = 289[/tex]
[tex]x^2 - 18x + 81 + 225 = 289[/tex]
[tex]x^2 - 18x + 17 = 0[/tex]
Quadratic equation with [tex]a = 1, b = -18, c = 17[/tex].
Applying Bhaskara:
[tex]\Delta = b^2 - 4ac = (-18)^2 - 4(1)(17) = 256[/tex]
[tex]x_1 = \frac{-b + \sqrt{\Delta}}{2a} = \frac{-(-18) + \sqrt{256}}{2} = 17[/tex]
[tex]x_2 = \frac{-b - \sqrt{\Delta}}{2a} = \frac{-(-18) - \sqrt{256}}{2} = 1[/tex]
The values are: x = 17, x = 1.
A similar problem is given at https://brainly.com/question/22532602
Identify at least one confounding variable that undermines the conclusion drawn in the following fictional study:
Prof. Acosta was interested in which of two popular statistics textbooks (Statistics: It Will Change Your Life and Statistics: Bigger, Better, Stronger) was better for students. Prof. Acosta compared the two texts by assigning one text to a section of statistics taught by Prof. Agnew from 10 to 11 a.m. on Monday, Wednesday, and Friday, and the other text to a section of statistics taught by Prof. Alvarez from 7 to 10 p.m. on Wednesday evenings. At the end of the term, all students took the same comprehensive test. Students to whom Statistics: Bigger, Better, Stronger was assigned performed better on the test than did students to whom Statistics: It Will Change Your Life was assigned. Therefore, Prof. Acosta concluded that the former textbook was the better one.
Answer:
Identifying at least one confounding variable that undermines the conclusion drawn in the fictional study is:
All students took the same comprehensive test.
Step-by-step explanation:
In a study, an independent variable causes an effect on the dependent variable. But a confounding variable is the variable that influences the independent variable as well as the dependent variable. If this third variable is not controlled, it might lead the researcher to make a wrong estimate of the relationship that exists between the independent variable and the dependent variable.
A and B are complementary angles. If m_A= (2x + 10)° and m
ZB = (3x + 15)°, then find the measure of ZB
Step-by-step explanation:
<A + < B = 90° { being complementary angles)
2x + 10° + 3x + 15° = 90°
5x = 90° - 15° - 10°
5x = 65°
x = 13°
Now
<B = 3x + 15° = 3 *13° + 15° = 54°
Hope it will help :)
Finding percents
1 is 25% of what number?
Hown below are the top 15 market research firms in the United States in 2014 according to the AMA Gold Top 50 Report. Compute the mean, median, P50, P40, P85, Q1, Q3, range, and the interquartile range on these data.
Company Sales ($ millions)
Nielson Holdings N.V. $3,194.3
Kantar 952.6
IMS Health Inc. 935.0
Ipsos 574.1
Westat Inc. 563.7
Information Resources, Inc. 504.0
GfK USA 334.5 comScore Inc. 202.7
The NPD Group Inc. 202.3
Symphony Health Solutions 196.5
J.D. Power and Associates 172.9
ICF International Inc. 172.0
Abt SRBI Inc. 155.7
Maritz Research 138.9
dunnhumbyUSA LLC 121.5
Solution :
Number Values (X) [tex]$\sum (X_i - \bar X)^2$[/tex]
1 121.5 193494.4144
2 138.9 178489.3504
3 155.7 164576.2624
4 172 151616.7844
5 172.9 150916.7104
6 196.5 133137.4144
7 202.3 128938.4464
8 202.7 128651.3424
9 334.5 51474.5344
10 504 3292.4644
11 563.7 5.3824
12 574.1 161.7984
13 935 139591.9044
14 952.6 153053.0884
15 3194.3 6932267.726
Total 8420.7 8509667.624
Mean [tex]$\bar X = \sum \frac{X_i}{n}$[/tex]
[tex]$=\frac{8420.7}{15}$[/tex]
= 561.38
Median :
[tex]$Q_2 = \left(\frac{1}{2}n+\frac{1}{2}\right)^{th}$[/tex]value
[tex]$ = \left(\frac{1}{2}\times 15+\frac{1}{2}\right)^{th}$[/tex]value
= 202.7
Percentile = [tex]$\left(\frac{P}{100} \times n + \frac{1}{2}\right)^{th}$[/tex] value
= [tex]$\left(\frac{50}{100} \times 15 + \frac{1}{2}\right)^{th}$[/tex] value
= 202.7
Percentile = [tex]$\left(\frac{P}{100} \times n + \frac{1}{2}\right)^{th}$[/tex] value
= [tex]$\left(\frac{40}{100} \times 15 + \frac{1}{2}\right)^{th}$[/tex] value
= 198.82
Percentile = [tex]$\left(\frac{P}{100} \times n + \frac{1}{2}\right)^{th}$[/tex] value
= [tex]$\left(\frac{90}{100} \times 15 + \frac{1}{2}\right)^{th}$[/tex] value
= 1849.28
[tex]$Q_1 = \left(\frac{1}{4}n+\frac{1}{4}\right)^{th}$[/tex]value
[tex]$ = \left(\frac{1}{4}\times 15+\frac{1}{4}\right)^{th}$[/tex]value
= 172
[tex]$Q_3 = \left(\frac{3}{4}n+\frac{3}{4}\right)^{th}$[/tex]value
[tex]$ = \left(\frac{3}{4}\times 15+\frac{3}{4}\right)^{th}$[/tex]value
= 574.1
Therefore, the range = highest value - lowest value
= 3194.3 - 121.5
= 3072.8
Now the interquartile range = [tex]$Q_3-Q_1$[/tex]
= 574.1 - 172
= 402.1
- 2x – 117 = = 10x + 59
Answer:
[tex]\huge\boxed{x=-\dfrac{44}{3}=-14\dfrac{2}{3}}[/tex]
Step-by-step explanation:
[tex]-2x-117=10x+59\qquad|\text{add 177 to both sides and subtract}\ 10x\ \text{from both sides}\\\\-2x-10x-117+117=10x-10x+59+117\\\\-12x=176\qquad|\text{divide both sides by (-12)}\\\\\dfrac{-12x}{-12}=\dfrac{176}{-12}\\\\x=-\dfrac{176:4}{12:4}\\\\x=-\dfrac{44}{3}[/tex]
Lin and Diego both ran for 10 seconds, each at their own constant speed. Lin
ran 40 meters and Diego ran 55 meters.
Han ran 100 meters in 20 seconds at a constant speed. Is this speed faster,
slower, or the same as Lin's? Diego's?
Answer:
faster then the other one
28 is 50% of what number?
Answer:
its 56
Step-by-step explanation
50% × x = 28 or, 50 100
× x = 28
Multiplying both sides by 100 and dividing both sides by 50,
we have x = 28 ×
100
50
x = 56
If you are using a calculator, simply enter 28×100÷50, which will give you the answer.
Convert 8 weeks into days.
*Note: you must use these exact conversion factors to get this question right.
1 minute (min) = 60 seconds (sec) 1 week (week) = 7 days (days)
1 hour (hr) = 60 minutes (min)
1 month (month) = 30 days (days)
1 day (day) = 24 hours (hr)
1 year (year) = 365 days (days)
Answer:
days
Submit Answer
atte
Answer:
Tris-HCl (0.5M Tris Base, pH7.6):
Trizma Base ---------------------------------- 61 g
Distilled water ------------------------------- 1000 ml
Adjust pH 7.6 using concentrated HCl
Store this solution at room temperature. Dilute 1:10 with distilled water before use
and adjust pH if necessary.
20X Tris-HCl (1M Tris Base, pH7.6):
Trizma Base ---------------------------------- 122 g
Distilled water ------------------------------- 1000 ml
Adjust pH 7.6 using concentrated HCl
Store this solution at room temperature. Dilute 1:20 with distilled water before use
and adjust pH if necessary.
10X Tris-HCl-Tween 20 (0.5M Tris Base, 0.5% Tween 20, pH7.6):
Trizma Base ---------------------------------- 61 g
Distilled water ------------------------------- 1000 ml
Adjust pH 7.6 using concentrated HCl and then add 5 ml of Tween 20.
Store this solution at room temperature. Dilute 1:10 with distilled water before use
and adjust pH if necessary.
Note: Tris-HCl Buffer is used for specific cases of immunohistochemical staining.
*** OR you can use Tris Base to make Tr
solve m the propotion m−15=9?
Answer:
24
Step-by-step explanation:
1st u do the inverse which is 15+9=24
24-15=9
plz help me someone.
Answer:
80
That's the answer
Step-by-step explanation:
No explanation
Answer: 80 meters
Step-by-step explanation:
There are two ways you could do this.
1st way (my personal way of doing it): Add 25 + 15 + 25 + 15. Then subtract that by 9 + 7 + 9 + 7 (you do this because that will find the perimeter of the open space.)
=> 25 + 15 + 25 + 15 = 80
=> 9 + 7 + 9 + 7 = 32
=> 80 - 32 = 48
2nd way: Add 25, 15, 16 and 8. (You are adding the sides that they already give you.) Then, you would find the missing sides (or the sides that don’t have a number on the .) And that would be 7 and 9. So you add the sum of those two numbers to your answer.
=> 25 + 15 + 16 + 8 = 64
=> 7 + 9 = 16
=> 64 + 16 = 80
This might be very confusing but I hope this helps :’)
In the figure below, m ADB = 268°. Find m ZACB.
Answer:
88
Step-by-step explanation:
What is the perimeter of each figure?
2x
2x
X-8
x + 2
1
Answer:
triangle: 5x-8
square: 4x+8
Step-by-step explanation:
triangle: 2x + 2x + x -8
combine like terms
= 5x-8
square: x + 2 + x + 2 + x + 2 + x +2
combine like terms
= 4x + 8
PLEASE HELP!!! Find the length of the missing side of the right triangle,
13 yd
Syd
A. 194 yd
B 13.93 yd
C. 144 ya
D. 12 yd
Answer:
12
Step-by-step explanation:
For these problems you should use the pythagorean theorem: a^2+b^2=c^2
In this case, 13=c and 5=a
so:
5^2+x^2=13^2
25+x^2=169
subtract 25 from both sides
x^2=144
√144=12
missing side=12
What is the area of composite shape
Answer:
30
Step-by-step explanation:
Answer:
you must divide the shape into rectangles, triangles or other shapes you can find the area of and then add the areas back together.
Step-by-step explanation:
That is your step by step and yur answer
Plz, help me I will give you a brainlist and Extra points. If you help me.
Select the expression that matches “subtract 3 from 4/9 of 20.”
A. 20−(4/9×3)
B. (4/9×20)−3
C. 4/9×(20−3)
D. 3−(4/9×20)
Answer:
B) (4/9 x 20)-3
Pls help me if you can I really need help
Answer:
y = 1/10x
Step-by-step explanation:
We see that it intersects points (60,6), (120,12), and (0,0)
y = mx + b
m = 6/60 = 1/10
b = 0
y = 1/10x
Explain how to do (2^-2/3^3)^4 i need to know how to do this.
Answer:
((2^(-2))÷(3^3))^4=
Step-by-step explanation: expand