Answer:
B. That the weight data is more variable than the height data.
Step-by-step explanation:
Given that :
_________ Weight _____ Height
Mean ___ 160 pounds ___ 66 inches
SD _____ 30 pounds ____ 4 inches
The Coefficient of variation is the ratio of the standard deviation and mean of a particular variable.
Weight in pounds :
Standard deviation in pounds / mean in pounds
30 / 160 = 0.1875
Height in inches :
Standard deviation in inches / mean in inches
4 / 66 = 0.060
0.1875 > 0.060
Hence, weight data is more variable than height data.
find the y-intercept and y-intercept of the line. x-2y=8
Answer:
Input work is the work done on a machine as the input force acts through the input distance. This is in contrast to output work which is a force that is applied by the body or system to something else. Output work is the work done by a machine as the output force acts through the output distance.Jan 15, 2020 hshshsye bdbs dhd dhd dhd dh rge ege ehevehe
The fraction 5/8 is equivalent to-
A. 0.0625%
B. 625%
C. 0.625%
D. 62.5%
Answer:
C. 0.625%
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
5 divided by 8 is .625
Write each decimal as a percent. 0.59 0.98 0.02 1.33
Answer: to find the percent equivalent, multiply the decimal by 100.
59%
98%
2%
133%
hope it helps!
Answer:
59%
98%
2%
133%
Step-by-step explanation:
0.59 × 100 = 59%
0.98 x 100= 98%
and same with the others
can someone help me with this question thank you:)
Answer:
110 degrees
Step-by-step explanation:
since every triangles degrees add up to 180 all you have to do is find 1 and 3. since the 4 is 150 degrees and the line always has to add up to 180 3 is 30 degrees. then we add 2 and 3 which gets us 70. then 180 - 70 which is 110 so 3 is 110.
solve the answer for z if m cannot equal n
Step-by-step explanation:
Answer: The answer is [tex]z=\frac{mn}{(m-n)}[/tex].
Step-by-step explanation: 1. [tex]\frac{nz+m(-z)}{mn}=1[/tex], 2.[tex]\frac{nz-mz}{mn}=1[/tex]. 3. [tex]\frac{z(m-n)}{mn}=1[/tex]
4. [tex]zn-zm=mn[/tex]
5. [tex]z(m-n)=mn[/tex]
6. [tex]\frac{z(n-m)}{n-m}=\frac{mn}{m-n}[/tex], ∴ your answer should be:
[tex]z=\frac{mn}{(m-n)}[/tex], I hoped your answer is very helpful, please mark me as brainliest, and have a happy holidays, Abhinav!!!! :D
What is the slope-intercept form of a line that passes through points (7,16) and (1,4)?
y=-2x-6
y=2x+6
y=-2x+2
y=2x+2
Plz answer quick!!!!
Answer:
y = 2x + 2
Step-by-step explanation:
The formula is y = mx + b, and to find the slope it's y2-y1 / x2-x1, so you do 4-16 = -12 and 1-7 = -6, and -12/-6 = , so your slope is 2.
Then you use one point and put it into your equation ex: 4 = 2(1) + b and simplify to find the y-intercept (b).
Then that's your answer!
Hope this helps!
what is .61 plus .004 plus .3
Answer:
6576
Step-by-step explanation:
Answer:
0.914
Step-by-step explanation:
0.61 + 0.004 = 0.614
0.614 + 0.3 = 0.914
Pls Help thanks :)
......
Definition of vertex
.
Using partial quotients, which would be the best choice for the first number to subtract in the division problem 673 Divided by 25?
None of these is correct.
250
50
500
Answer:
500
Step-by-step explanation:hope this helps
1 . Solve 4x + 5 > 5x − 2 for x.
2. Solve 7y − 13 ≤ -2y + 14 for y.
3. Solve 6(1 − 3d) < 2(7d + 6) for d.
4. Solve -11h − 27 ≤ 16h for h.
I will do number 1 only. You can then use my solution steps to do the rest.
Solve 4x + 5 > 5x − 2 for x.
4x + 5 > 5x − 2
4x - 5x > - 2 - 5
-x > -7
Dividing both sides by a negative number reverses the inequality sign. In other words, the sign > becomes < in the reply.
-x/-1 < -7/-1
x < 7
Answer: x < 7
The answer here means that whatever the value of x is for question 1, it must be less than 7.
You finish.
Examine the work shown. Explain the error and find the correct result. 2(4 - 16) - (-30)
2-12) - (-30)
24 - (-30)
54
Answer:
-54
Step-by-step explanation:
When you solve any equation always remember to use PEMDAS (Parentheses Exponents, Multiplication, Division, Addition and Subtraction) use also move left to right. The correct way to solve this is
2(4-16)-30
2(-12)-30
-24-30
-54
Hope this helped
Answer:
Step-by-step explanation:
Third line. "24 - (-30)" has to multiply 2 with -12, so it would be "-24" and not "24".
2(4 - 16) - (-30)
2(-12) + 30
-24 + 30 = 6
here's the question
Answer:
D (-2,4) because it is the point of intersection of the two graphs
Step-by-step explanation: This is the point in which both of the lines meet.
Write a linear equation that passes through the points (-3,3) and (9,-13).
Callista needs a carpet runner for her hallway. She needs it to be \large 1\frac{1}{2} feet wide and \large 4 feet long. What is the area of the carpet runner Callista needs?
Step-by-step explanation:
can you please translate it to english.
I can't understand your question.
I WILL GIVE BRAINLIES!!!
Rewrite 15x + 3y = 27 in slope-intercept form. Give the slope and y-intercept.
y =
m =
b =
Rewrite 15x − 3y = 12 in slope-intercept form. Give the slope and y-intercept.
y =
m =
b =
Rewrite 2y = 16 in slope-intercept form. Give the slope and y-intercept.
y =
m =
b =
Answer:
y=-5x+9
m=-5
b=9
y=5x-4
m=5
b= -4
y=8
m=0
b=8
Step-by-step explanation:
Answer:
1) 15x + 3y = 27 in slope-intercept form.
→y=-5x+9
→m =-5
→b =(0,9)
2) 15x − 3y = 12 in slope-intercept form.
→y =5x-4
→m =5
→b =(0,-4)
3) 2y = 16 in slope-intercept form.
→y =8
→m =0
→b =(0,8)
Number 13 ASAP ASAP thanks
And 14 if you don’t mine pls
Answer:
C - $8.75
Step-by-step explanation:
I'm pretty sure if you divide 3.75 by 3 you will get the amount of $ for a bag of soil which is around $1.25/per bag. And then if you multiple $1.25 for 7 bags you will get $8.75
Answer:
13) C
3.75/3=1.25
1.25×7=8.75
14) C
Any blinks here? if so.. what album should i get?
Theres more but they cant fit in one pic have a great night or good morning
Answer:
♡ hi there blink ♡
get the album! comes with a poster, etc.
it's great and it stands out from the rest ☆
of the album they made. have a great day!
-madi/madeline
✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧
Step-by-step explanation:
Which theorems prove that triangles SRP and QRP Are Congruent. Check
all that apply*
A. SSS
B. SAS
C. AAS
D. ASA
E. HL
Given:
The figure.
To find:
The theorems that proves triangles SRP and QRP are congruent.
Solution:
From the given figure, it is clear that in triangle SRP and QRP,
Hypotenuse of triangles : [tex]PS=PQ[/tex] (Given)
Legs of triangles : [tex]SR=QR[/tex] (Given)
Since, hypotenuse and one leg of first triangle is equal to the hypotenuse and corresponding leg of another triangle, therefore, both triangles are congruent by HL postulate of congruence.
[tex]\Delta SRP\cong \Delta QRP[/tex] (HL postulate of congruence)
Therefore, the correct option is E .
What is 7.25 in expanded form?
Answer:
expanded form:- 7+2/10+5/100
Step-by-step explanation:
Answer:
7 * 1 + 2 * 0.1 + * 5 * 0.05
P.S * is the same thing as times.
Step-by-step explanation:
Is x-x at infinity 0?
Answer: X/infinity tends to zero but never zero.
Probably incorrect, but I tried my best.
My little sister wanted me to explain this to her but I forgot... someone please help me
30% of x = 12
30% = 0.30
0.30x = 12
Divide both sides by 0.30
X = 12/0.30
X = 40
Answer:
x=40
Step-by-step explanation:
30% is the same as 3/10.
-So now you have 3/10 of x = 12.
The term “of” in the equation is the same as multiplication.
-So now you have 3/10 · x = 12 (the dot is multiplication)
Multiply both sides by the reciprocal of 3/10, which is 10/3
-So now you have x=120/3, which is equal to x=40 (that’s you answer)
You can check your answer by plugging in 40 for x.
30% of 40 is indeed equal to 12.
Hope this helps and answers your question :)
Which must be larger log 15 Or In 15? And why
Answer:
ln 15 must be greater (larger than) if log 15 is common.
Step-by-step explanation:
log 15 [assumed to be a common logarithm]
‹–› 15 = 10 ^ log(15)
ln 15 [natural log which has a base of e] ‹–› 15 = e ^ ln(15).
10 > e
e ≈ 2.7218.
e is approximately 3 rounded to the nearest whole number.
Logically you would need to raise 3 to a greater power for 3ⁿ = 15. Than 10ⁿ = 15.
For example 3² < 10² → 3³ < 10³ → 3⁴ < 10⁴ → ... Thus 3ⁿ < 10ⁿ for n > 0.
From start to finish, a machine can fill a bottle of water, seal it, label it, and pack it in 8.6 seconds. About how many bottles of water are packed in 480 seconds?From start to finish, a machine can fill a bottle of water, seal it, label it, and pack it in 8.6 seconds. About how many bottles of water are packed in 480 seconds?
Answer:
The answer is 50 or 55.
Step-by-step explanation:
Answer:
The answer is 50
Step-by-step explanation:
i did test on edg
If –3 + i is a root of the polynomial function f(x), which of the following must also be a root of f(x)? –3 – i –3i 3 – i 3i
Answer:
-3-i is the correct answer.
Step-by-step explanation:
If –3 + i is a root of the polynomial function f(x), Then -3 -i must also be a root of f(x)
What is a Root?
The root is the value where the given function will tends to zero.
How to determine?If –3 + i is a root of the polynomial function f(x), Then -3 -i must also be a root of f(x)
Learn more about Roots:
https://brainly.com/question/10345879
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Question 1: A ratio of 28 to 12 can be expressed in simplest form as:
8:5
9:4
7:3
14:9
Find a point on the line and the line's slope. y+5=1/2(x+1)
Answer:
slope is 1/2
y intercept is (0, -92)(9,0)
Step-by-step explanation:
Cassandra needs 5 1/2 yards of fabric to make her dress. she has 3 5/6 yards already. how much more does she need? Plz give explanation and correct answer. I will mark you brainliest.
Identify the domain of the function.
10
Identify the range of the function.
Answer:
domain= all real numbers
Range= y>=0
Step-by-step explanation:
Please help me ill give you brainlest
Answer:
12.25 and 12.6 per hour
Step-by-step explanation:
For number 2, you take the amount of cookies, x, and divide it by the number of hours, a, and you get x / a = 12.25 or 12.6
For number 3, you do the same as in number 2, you take the pages read, x, divided by the time, a, and get x / a = s
s = 2 and 0.5