Jean is planning to take a foreign language class. To research how satisfied other students are with their foreign language classes, she decides to take a sample of 50 such students. The university offers classes in five languages: Spanish, German, Russian, French, and Japanese. She will select a random sample of 10 students from each language class. Which term best describes the sampling technique Jean is using

Answers

Answer 1

Answer:

probability I think if I am ✅ can I get brainliyist


Related Questions

I need help with this question, please?
Solving for x
g= x - c + y for x

Answers

Answer:

x= g+c-y

Step-by-step explanation:

add c to both sides

subtract y to both sides

leaves x all by itself on one side of the equation.

PLEASE HELP ME ITS ALGEBRA THANK YOUUUUUUU

Answers

8 weeks of school needed to do 64 quizzes

An instrumental track has 17 beats in 14 seconds. What is its tempo in terms of beats per minute (BPM)?

Answers

Answer:

17x14=378

Step-by-step explanation:

all you have to do is multiply 17 * 14 and that's how you got your answer

What is the missing term of the geometric sequence below?
7, ?, 63,...

A: 28
B: 3
С: 35
D: 21

Answers

9514 1404 393

Answer:

  D: 21

Step-by-step explanation:

The first term is (a1). The third term is (a1)r². The product of these terms is ...

  (a1)(a1)r² = ((a1)r)², the square of the second term.

The missing term is √(7·63) = √441 = 21.

_____

Additional comment

In consideration of the above, you can also see that the common ratio can be found from ...

  a3/a1 = ((a1)r²)/(a1) = r² = 63/7 = 9

Then the common ratio is r = √9 = 3, and the second term is 7·3 = 21.

A DVD that originally cost $30 is on sale for 10 percent off. Complete the steps to solve the problem
Step 1: Find the amount of the discount.
($30.00)(0.10) =
Step 2: Subtract the discount from the original amount to find the sale price,

Answers

Answer:

3$

Step-by-step explanation:

the discount is 27 so that leaves 3 dollars if

30-27=3 ^^

$3 is the answer. ^^they are correct

Do the ratios 7:14 and 3:6 form a proportion?

Answers

Answer:

Yes

Step-by-step explanation:

7:14=1:2

3:6=1:2

Find the product of the sum of 52 and 18 and the difference of 86 and 41.

Answers

Answer:

2450

Step-by-step explanation:

52+18=70

86-41=45

70×45=2450

The product of the sum of 52 and 18 and the difference of 86 and 41 is 3150.

What is expression?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is the sum of 52 and 18 and the difference of 86 and 41.

We can write the expression as -

{x} = (52 + 18) x (86 - 41)

{x} = 70 x 45

{x} = 3150

Therefore, the product of the sum of 52 and 18 and the difference of 86 and 41 is 3150.

To solve more questions on expressions, visit the link below -

brainly.com/question/1041084

#SPJ2

graph the equation
y=-2x+1

Answers

Start by plotting the y-intercept at (0,1).

From that point, count "up 2, right 1" to get a second point on your graph.  

If needed repeat that "up 2, right 1" from that second point to get a third point.

Draw the line that connects these 2 or 3 points.

HELP FASTT THIS IS DUE TODAY

Answers

Answer:

45in & 87in^2

Step-by-step explanation:

W = 7*2.5in=17.5in

L = 2*2.5in=5in

Perimeter = 2(L+W)

2(5in+17.5in)

45in

Area = L*W

17.5in*5in=87in^2

Remember, Perimeter is linear while area is squared.

what is the percent of 3/8

Answers

Answer: 37.5%

Step-by-step explanation: To convert the fraction to decimal first convert to decimal and then multiply by 100. Therefore, the solution is 37.5%.

Answer:

37.5%

Step-by-step explanation:

2x-5/3+x/4=1 ?????????

Answers

Answer:

X= 32/27

Step-by-step explanation:

..................that much only..........

1-The diameter and a tangent are parallel.

A) always true

B) never true

2-The tangent at point B and the radius to point B are perpendicular to each other.

A) always true

B) never true

Answers

Answer:

always true always true

Pa help po pleass po

Answers

Answer:

Refer to the attachment

1
1 point
Find the measure of the missing angle.
?
110°

Answers

Answer:

110

Step-by-step explanation:

Two lines are parallel and so:

Given angles are alternate exterior angles and the measurements ofalternate angles are equal so the measure of missing angle is 110 degrees.

Answer:

the value of the unknown angle is 110 degrees

Step-by-step explanation:

the unknown angle is alternate interior angle with 110

Just identify if this is rational or not :))

Answers

Answer:

it is i think :(

Step-by-step explanation:

Change 800% to a decimal

Answers

Answer:

8

Step-by-step explanation:

Answer:800% as a decimal = 8

Remove the percent sign, then divide 800 by 100:

800% → 800 → 800/100 = 8

The area of a square region is 529 mi2. What is the perimeter of the​ region?

Answers

Answer:

92 miles

Step-by-step explanation:

The area of a square is Length x Width.  All sides of a square are equal in length so length = width.  This is the same as saying x = length and x = width so   X times X equals the area.  X times X is X².

This tells you that X² = 529 mi².   X would equal the square root of 529 which is 23.     23  x  23  = 529.

Each side of the square is 23 miles.  The perimeter is equal to side 1 plus side 2 plus side 3 plus side 4.  Again since it is a square all sides are equal.

This mean you can just take 4  x  23 miles.  The perimeter = 92 miles

Answer:

The perimeter of the region is 92 miles

Step-by-step explanation:

For a given Square

Area = 529 mi²

Now, To find area we use formula

A = (l)²

529 = l²

√529 = l

23 = l

l = 23 miles

Now, To find perimeter of square we use,

P = 4l

P = 4 (23)

P = 92 miles

Thus, The perimeter of the region is 92 miles

-TheUnknownScientist 72

The function f whose graph is shown has f ′(x) = 0 at which of the following values of x?
A). -2
B). -3, -1, and 1

Answers

f '(x) = 0 only when the tangent line to the curve is horizontal. This happens at the local maximum of f(x) at x = -2.

Simplify the following expression:
4n − m + 3p + 2m − n − p

3n + m + 2p
3n + 5m − 2p
5n + 3m + 4p
5n + m − p

Answers

Answer:

-3/y+3 +1/-2y

x-2>3

9(-10-10y)

I need help with this plz help

Answers

Answer:

just swap the first two and you should be good

7 divided by $15.02. ROUND TO THE NEAREST CENT!! QUICKLY

Answers

Answer:

0.5

Step-by-step explanation:

7 / 15.02 US dollars = 0.466045273

Round to the nearest tenth: 0.5

acorrding to its packaging, the circular base of desk lamp has a circumference of 18.84 inchesm What is the lamp bases diameter?
use 3.14 for pi.
PLEASE HELPP

Answers

Solving for the Diameter (“D”) of a Circle:
——————————————————————

To solve for the diameter of a circle, we start off with the circumference formula because it contains the information we need to Algebraically solve for the Diameter.

Circumference Formula:
C = π • 2(r) or C = π • D, since the Diameter of a circle is 2 times the radius.

We will use the C = π • D formula because it contains the term for Diameter with pi, so we have the proper information to solve for D.

Algebraic Proof:

C = (3.14) • D [Circumference Formula with 3.14 approximate to pi]

(18.85) = (3.14) • D [Given information]

(18.85) / 3.14 = (3.14) • D / 3.14 [Division Property of Equality]

6.003 = D [Division]

D = 6.003 [Symmetric Property of Equality]

Therefore, the Diameter = 6.003 in

If a car travels 200km in 2.5 hours, how far would it travel in 6 hours at the same rate of speed?

Answers

Answer: 500km I believe

Step-by-step explanation:

hope this helps :)

Answer:

I think that the answer is 850

Step-by-step explanation:

find out how many km traveled 0.5 hours, then multiply by 12

Last month, 3,477 people visited the zoo. This month, 2,941 people visited the zoo.

How many more people visited the zoo last month than visited this month?

Answers

Answer:

536 people

Step-by-step explanation:

3477-2941=536

Answer:

536 more visitors visited the zoo last month this month.

Step-by-step explanation:

just subtract

Simplify the expression.
کے قر 125x
poter che correct answer.

Answers

Answer:

yz√5xy

Step-by-step explanation:

hope this helps

you have $50 in your bank account. Each week you plan to deposit $7 from your allowance and $10 from your paycheck. The equation b= 50 + (10 + 7)w gives the amount b in your account after w weeks. How many weeks from now will you have $150 in your bank account?

Answers

Answer:

Step-by-step explanation:

It will take 6weeks for you to have$150

-5/2/-19/10


Pls Answer this question I can't figure it out!!!

Answers

Answer:

decimal result is 0.6 but fraction wise its 3/5

Evaluate -c when c = 12

Answers

Answer: [tex]-12[/tex]

Step-by-step explanation:

[tex]-c=-(12)=\boxed{-12}[/tex]

please helpppppppppppppppp

Answers

Answer:

a

Step-by-step explanation:

the balloon was at 595 feet

595

then it dropped 495 feet

525-495= 30

the equals 30 means that it is currently 30 feet above the ground

and if it dropped another 15 feet it would not reach the ground, which is zero, the balloon would still be 15 feet above the ground

30-15= 15

so the balloon never reached zero

Answer:

A

Step-by-step explanation:

I took the quiz and got a 100, please mark brainlyiest

At the aquarium there are 1350 sharks and 600 lion fish, for a total of 1950 fish all together. What is the ratio of fish to lion fish?

Answers

Answer:

2.25 Sharks to 1 lion fish

Step-by-step explanation:

1350 sharks / 600 lion fish =2.25

Other Questions
what is the definition of turse or majestic? who did billie eilish write happier than ever about The three most common states of matter on Earth are solids,blankand gases. A fourth state,blankexists in stars and inflashes.blank help asap please!! :(( I need help Why was it necessary to draft the constitution of Nepal in 2072? Marking brainliest! Please math problem below :] what is disguised unemployment? Which of the following best shows the commutative property of multiplication?4 x 3 = 3 x 44 x 3 = 44 x 3 = 4 1/34 x 3 = (2 x 2) x 3 Is (-12,8) a solution to 2x+y=40 Which term describes a type of organism whose cells contain a nucleus and specialized membrane-bound organelles? Find the exponential function that satisfies the given conditions:Initial value = 66, decreasing at a rate of 0.5% per week (5 points)f(t) = 0.5 0.34tf(t) = 66 1.5tf(t) = 66 0.995tf(t) = 66 1.005t answer the question below what is 35-14+27 i really need help pls anser fast which of the following business is LEAST likely to be organized as a sole proprietorship? Which of the following was an outcome of the Mexican-American War?A)The United States acquired the territory of California.B)The U.S. returned Texas to Mexico.C)The U.S. victory helped unite northerners and southerners under one cause.D)Slavery was forbidden in all newly acquired territories. Italian cities lost many of their cultural aspects and traditions because they were __________ Roman culture.A.opposed toB.ignorant ofC.threatened byD.immersed inPlease select the best answer from the choices providedABCD (b) A number increased by -8 is greater than 12 American colonists were arrested and sent toWhat state -4 times what equals 3x ? Which formation is the result of wind erosion? a. glacial erraticb. u-shaped valleysc. mud slidesallyb. unusually shaped rocks