Answer:
Representative.
Step-by-step explanation:
In Statistics, sampling can be defined as a process used to collect or select data (objects, observations, or individuals) from a larger statistical population using specific procedures.
A representative sample has characteristics similar to those of the entire population and, therefore, can be used to draw a conclusion about the (general) population. Thus, it is considered typically to be a subset of population and can be used to accurately make conclusions and reflect the characteristics of the larger sample (population).
Then after match the expression with the answer
Answer:
1. d
2. c
3. b
4. a
Step-by-step explanation: use PEMDAS to solve
1.5+[tex]2^{2}[/tex]-3(6)/35+4-18/39-18/39-63______________________________________2.-([tex]3^{2}[/tex]-12)+4/2-(9-12)+4/2-9+12+4/2-9+12+23+25------------------------------------------------------------------------3.7 * [tex]2^{2}[/tex]/4+127 * 4/4+1228/4+127+1219------------------------------------------------------------------------4.[tex]6^{2}[/tex]+4-336+4-340-337Hello I’m davine and I have a question
some of you might even know me from tïktök though
Answer:
C. 8
the answer is eight or C whatever
3) In the Pacific Ocean, a seal was swimming 110 feet below sea level. As he was searching for food, he dove
down another 48 feet. What was the seal's final elevation relative to sea level?
eo
ther
110 €
Answer:
158 feet below sea level
Step-by-step explanation:
110 + 48 = 158
So 158 was the seal's final depth below sea level
Solve x2 - 16x + 60 = -12 by completing the steps.
First, subtract [?] from each side of the equation.
what is [?]
Answer:
12
Step-by-step explanation:
x² - 16x + 60 = -12
→ Add 12 to both sides
x² - 16x + 72 = 0
What I s the sum of the measures of the interior angles of a 13-sided polygon?
Answer:
What is the sum of the measures of the interior anles of a convex 13-gon? There is a formula... the sum of the measures of the interior angles of a convex n-gon is (n-2)180 degrees. For a triangle, n=3, so it's (1)180=180 degrees.
Step-by-step explanation:
180(n-2)
n=number of sides
from question, number of sides=13
substitute 13 into the equation given above
180(13-2)
180(11)
1980 is the answer
\angle x∠xangle, x and \angle y∠yangle, y are supplementary angles. \angle y∠yangle, y measures 49^\circ49
∘
49, degrees.
What is the measure of \angle x∠xangle, x?
Answer:
This makes no sense
Step-by-step explanation:
AHH HELP PLEASEEE ASAP
Answer:
A) R( x + t ) = Rx+Rt
Step-by-step explanation:
The R variable is being distributed to the other variables.
Which dog eats the most food per week
Answer:
buddy
Step-by-step explanation:
ate 0.4 from a bag
hope this helps
Answer:
Buddy
Step-by-step explanation:
4/10 as a decimal is 0.4
Solve for x: 36 - 6x = 4x - 64
Answer:
x=10
Step-by-step explanation:
Answer:
x = 10
Step-by-step explanation:
36 - 6x = 4x - 64
36 + 64 = 4x + 6x
100 = 10x
x = 10
I will give brainliest to who ever answers first
Answer:
Y= x times -2
Step-by-step explanation:
it just is, look at the others online
Answer:
y=-2x
Step-by-step explanation:
URGENT!!! PLEASE HELP!! two cars leave at the same time from two cities that are 374 miles apart and travel towards each other. Car 1 travels 50 mph and Car 2 travels 60mph. How long do they travel before they meet?
Answer:
3 hours and 40 minutes I think
Step-by-step explanation:
Answer:
3 hours and 40 mins
Step-by-step explanation
First, you check 3 hours times 50 miles and 3 hours times 60 miles to get how close they are. 3x50=150, and 3x60=180. 150+180=330. Then you multiply 4/6 or 2/3 by 5 and 6 then add them (because 40 mins is 2/3 of an hour) 50x2/3/2=100/3 and 60x2/3=120/3=40. 40+50/3=73 1/3. 73 1/3+330= 3 hours and 40 mins.
hi help thanks!!!!!!!!!!!!!
Hi please help me thank you!
THe correct option is the 3rd option
i need help plsssssssss
Answer:
Step-by-step explanation:
12.3 Activity: 5 dollars
Answer:
We don't have the task, we need it to solw it.
Please help me with this plssss
Answer:
See below.
Step-by-step explanation:
The ones that work are:
3(1/8y + 2)3/8y + 61/8(3y + 48)I’m not entirely sure with this question! Giving brainliest answer. :)
3a+7
Step-by-step explanation:
Find the quotient
-12
4-72
-12
-72/-12 equals 6.
Hope it helps!
Answer:
[tex]745x8fe15421[/tex]
Need help thanks .....
Gravitational potential energy and kinetic energy make up what type of energy?
A. mechanical
B. chemical
C. electrical
D. sound
Answer:
A
Step-by-step explanation:
i hope this is right
Which of the following relations is a function?
A. (5, 10), (-9, 3), (-1, 8), (-1,-6)
B. (10,5), (3, -9), (8,-1), (10,-6)
C. (-1, 10),(-9, 3), (-1, 8), (-9,-6)
D. (5, 10).(-9,3), (-1,8), (-6, 10)
Which of the following functions is graphed below?
Answer:b I’m pretty sure
Step-by-step explanation:
how many solutions does the system of equations have?(1 point)
3x=-12y+15 and x+4y=5
A-one
B-two
C-infinitely many
D-none
Answer:
c
Step-by-step explanation:
First, I'll isolate the x in x+4y=5 to match with the other equation.
The new equation would be x= -4y+5
Next, we will multiply one equation by 3 and the other by -1 for both to match with the other.
-1(-12y + 15 = 3x )
3(-4y + 5 = x)
The new equations would be :
12y - 15 = -3x
-12y + 15 = 3x
Add the equations and you get
0 = 0
The equation has an infinite amount of solutions
What is sin 60°?
O A. /
O B. v3
2
O c.
OD. TO
O E. 13
O F. 1
Answer:
Sqaure root of 3 divided by 2
Step-by-step explanation:
The value of function sin 60° is √3/2.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
We need to find the value of sin 60°
Sin 60 degrees is nothing but sin π/3
The sine function we obtain by dividing the opposite side by hypotenuse.
sin theta = Opposite side/ hypotenuse
sin 60=√3/2
The value of sin 60 degrees is square root of three by two.
Hence, the value of function sin 60° is √3/2.
To learn more on trigonometry click:
https://brainly.com/question/25122835
#SPJ7
What’s the slope of this ?
Step-by-step explanation:
The two given equations have slope -1/2 and 2 and are perpendicular lines.
The lines on the graph are different from the equations at left.
Their slopes are 2 and 1/2. Since they are not opposite reciprocals, they are not perpendicular.
Please ✨help✨ I need this as soon as possible
Answer:
Its false babe
Answer:
The ratios does not for a proportion.
Step-by-step explanation:
☆When
[tex] \frac{18}{54} [/tex]
is simplified, it simplifies to:
[tex] \frac{14}{9} \: not \: \frac{16}{9} [/tex]
☆And you could also figure it out doing proportion.
[tex] \frac{18}{54} ≠ \frac{16}{6} \\ \\ 864≠756[/tex]
The planet mercury makes its circuit around the sun in 88 days. Venus takes 225 days to complete it's circuit. Venus's travel time is what percent of Mercury's travel time?
Answer:
255.682%
Step-by-step explanation:
From the above question:
The planet mercury makes its circuit around the sun in 88 days.
Venus takes 225 days to complete it's circuit.
Venus's travel time is what percent of Mercury's travel time?
This is calculated as:
(Number of days Mercury take to complete it's circuit/Number of days Venus takes to complete it's circuit) × 100
= 225/88 × 100
= 2.5568181818181817 × 100
= 255.68181818%
Approximately = 255.682%
Venus's travel time is 255.682 percent of Mercury's travel time
please help me answer this question its urgent
Answer:
Step-by-step explanation:
1). [tex]\frac{2}{3}n-\frac{3}{4}n+\frac{1}{6}n+2\frac{2}{9}n[/tex]
= [tex]\frac{2}{3}n-\frac{3}{4}n+\frac{1}{6}n+(2+\frac{2}{9})n[/tex]
= [tex](\frac{2}{3}-\frac{3}{4}+\frac{1}{6})n+(2+\frac{2}{9})n[/tex]
= [tex](\frac{8}{12}-\frac{9}{12}+\frac{2}{12})n+(2+\frac{2}{9})n[/tex]
= [tex]\frac{(8-9+2)}{12}n+(2+\frac{2}{9})n[/tex]
= [tex]\frac{1}{12}n+(2+\frac{2}{9})n[/tex]
= [tex](\frac{1}{12}+2+\frac{2}{9})n[/tex]
= [tex](\frac{3}{36}+\frac{72}{36}+\frac{8}{36})n[/tex]
= [tex]\frac{83}{36}n[/tex]
= [tex]2\frac{11}{36}n[/tex]
2). [tex]\frac{2}{5}g-\frac{1}{6}-g+\frac{3}{10}g-\frac{4}{5}[/tex]
= [tex](\frac{2}{5}-1+\frac{3}{10})g-(\frac{1}{6}+\frac{4}{5})[/tex]
= [tex](\frac{4}{10}-\frac{10}{10}+\frac{3}{10})g-(\frac{5}{30}+ \frac{24}{30})[/tex]
= [tex](\frac{4-10+3}{10})g-(\frac{5+24}{30})[/tex]
= [tex]\frac{-3}{10}g-\frac{29}{30}[/tex]
= [tex]-\frac{3}{10}g-\frac{29}{30}[/tex]
3). [tex]i+6i-\frac{3}{7}i+\frac{1}{3}h+\frac{1}{2}i-h+\frac{1}{4}h[/tex]
= [tex]7i-\frac{3}{7}i+\frac{1}{2}i+\frac{1}{3}h-h+\frac{1}{4}h[/tex]
= [tex](7-\frac{3}{7}+\frac{1}{2})i+(\frac{1}{3}-1+\frac{1}{4})h[/tex]
= [tex](\frac{98}{14} -\frac{6}{14}+\frac{7}{14})i+(\frac{4}{12}-\frac{12}{12}+\frac{3}{12})h[/tex]
= [tex](\frac{98-6+7}{14})i+(\frac{4-12+3}{12})h[/tex]
= [tex]\frac{99}{14}i-\frac{5}{12}h[/tex]
What is the value of X?
The answer is x = 11/36
lt is 100% right
What is the slope intercept in equation y = x-4
Answer:
Y = x - 4
Step-by-step explanation:
it’s already in y = Mx + b form