1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kogti [31]
3 years ago
9

Tasty Treats Baking Company asked all students in the senior class at Ridgemont High School the question, “Do you prefer chocola

te or butterscotch Tasty Treats?” Everyone surveyed had to pick one of the two answers, and 42%, percent said they preferred chocolate.
Based on this data, which of the following conclusions are valid?
Choose 1 answer:


(Choice A)
A
42%, percent of all students at Ridgemont High prefer chocolate.

(Choice B)
B
42%, percent of all students in the senior class at Ridgemont High prefer chocolate.
(Choice C)
C
42%, percent of the male students in the senior class at Ridgemont High prefer chocolate, but we cannot conclude anything about the population.
Mathematics
2 answers:
Rainbow [258]3 years ago
7 0

Answer:    B

Step-by-step explanation:

Answer a is incorrect because only the seniors were questioned and answer c is incorrect because nothing was mentioned in the question about only testing males.

Your answer is B

marissa [1.9K]3 years ago
6 0

Answer:

b

Step-by-step explanation:

You might be interested in
What is the length of the hypotenuse of a right triangle with leg lengths of 8 inches and 15 inches?
stepan [7]
8^2=64 15x15= 225 225+64=289 and the square root of 289 is 17
4 0
3 years ago
Multiply (x – 4)(x2 – 5x – 6).
mylen [45]
(x - 4)(x^2 - 5x - 6) =
x(x^2 - 5x - 6) - 4(x^2 - 5x - 6) =
x^3 - 5x^2 - 6x - 4x^2 + 20x + 24 =
x^3 - 9x^2 + 14x + 24 <==
4 0
3 years ago
In the below figure angle abc is 69 degree, angle acb is 31 degree so find the angle bdc
olchik [2.2K]

Answer:

\angle BDC=80^{\circ}

Step-by-step explanation:

We are given that

\angle ABC=69^{\circ}

\angle ACB=31^{\circ}

We have to find the angle BDC.

In triangle ABC

Sum of interior angles of triangle=180 degrees

\angle ABC+\angle ACB+\angle BAC=180^{\circ}

69+31+\angle BAC=180

100+\angle BAC=180

\angle BAC=180-100

\angle BAC=80^{\circ}

\angle BAC=\angle BDC=80{\circ}

Angles subtended on the same are ac are equal.

\angle BDC=80^{\circ}

4 0
3 years ago
How many diagonals can be drawn from each vertex of a 15-gon?
tangare [24]

Answer:

Correct option: third one -> 12

Step-by-step explanation:

In a polygon with 'n' vertex, we can trace diagonals from one vertex to all vertices, except to the vertex chosen and the two adjacent vertices (because we would have sides and not diagonals), so we would have 'n - 3' diagonals.

If we have a polygon with 15 vertex, the number of diagonals from one vertex is 15 - 3 = 12.

Correct option: third one

5 0
3 years ago
Pls do it fast ill mark you brainliest
anygoal [31]

Answer:

\sf  y=7\frac{2}{3} and \sf x = \frac{2}{3}

Explanation:

\sf (1)  \  \  (2x+y = 9)

\sf (1) \ \  (2x+5y = 37)

<u>solve for y</u>:

\sf 2x + y = 9

\sf 2x + 5y = 37

-----------------

\sf 0x + 6y = 46

\sf 6y = 46

\sf  y=\frac{23}{3}

\sf  y=7\frac{2}{3}

<u>solve for x</u>:

\sf 2x + y = 9

\sf 2x = 9 - y

\sf 2x = 9 - \frac{23}{3}

\sf 2x = \frac{4}{3}

\sf x = \frac{2}{3}

8 0
2 years ago
Other questions:
  • If k1/2 = integer and k1/4 = integer, which is a possible value for k?
    12·1 answer
  • How do I explain why anything with a power of 0 must equal one for the pattern “a0” to work
    8·1 answer
  • What is the real part of 13.2i + 1?
    5·1 answer
  • What is the axis of symmetry for f(x)=32+9x+15 ?
    7·1 answer
  • PLEASE HELP I WILL GIVE BRAINLIEST
    15·2 answers
  • The line segment, AB has a point C as its midpoint. If A is at (2,2) and C is at (5,4) what are the coordinates of the endpoint
    14·2 answers
  • How much time would it take for an airplane to reach it's destination if it is moving at a speed constant speed of 750km/h for a
    7·1 answer
  • 1] If 221ₓ= 25₁₀ find X<br> 2] if 3ₓ + 34ₓ - 40ₓ = 0 find x<br> 3] if 23ₓ = 1111₂ find x
    15·1 answer
  • AB is tangent to the circle at B. M∠A=40 and mBC=130. <br> a. Find x <br> b. Find y
    13·1 answer
  • 3/2t=-1/4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!