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
Harrizon [31]
3 years ago
8

Q: The data set, {85, 70, 91, 73}, represents Connie's test scores for the first four tests of the semester. Connie scored an 75

on the fifth test.
What impact does the 75 have on the mean test score?

Select from the drop-down menu to correctly complete the statement.

The 75 caused the mean test score to (A. Decrease B. Increase C. Stay The same)
THANKSSS! Have a great rest of your day!
Mathematics
2 answers:
alexira [117]3 years ago
7 0

Answer:

A. decrease

Step-by-step explanation:

The mean average number without the fifth test is 79.75 so her score went down. Hope this helped!

atroni [7]3 years ago
4 0

Answer:

A. Decrease

Step-by-step explanation:

Have a fantastic day :)

You might be interested in
What is the slope of the following linear equation y + 2x = 5 ?
Arte-miy333 [17]

Answer:

slope = -2

Step-by-step explanation:

The general structure of an equation in slope-intercept form is:

y = mx + b

In this form, "m" represents the slope and "b" represents the y-intercept. Since the given equation is not in the exact slope-intercept form, we need to rearrange it to identify the slope.

y + 2x = 5                         <----- Given equation

y = -2x + 5                       <----- Subtract 2x from both sides

Now, we can see that in the "m" position, there is a value of -2. This makes the slope = -2.

4 0
2 years ago
A three-dimensional object has a depth of 8 inches and a triangular base that has an area of 12 square inches, so it has a volum
Lemur [1.5K]

Answer:  Option 'D' is correct.

Step-by-step explanation:

Since we have given that

Area of triangular base = 12 sq. inches

Height of a three dimensional object = 8 inches

We need to find the Volume of that object.

As we know that "Volume = Area of base × Height "

So, it becomes,

Volume=12\times 8\\\\Volume= 96\ cubic.\ inches

So, the volume of object is 96 cubic inches.

Hence, Option 'D' is correct.

4 0
3 years ago
Read 2 more answers
Given ABC ~ DEF find the length of segment DE. Segment DE is _____ mm.
eduard

Answer:

20 mm

Step-by-step explanation:

\frac{48}{40} =\frac{24}{x} \\48x=(40)(24)\\48x=960\\x=20mm

8 0
3 years ago
Simplify 3(tan^2 theta - sec^2 theta)<br> a. 1<br> b. 0<br> c. -3<br> d. 3<br><br> *ITS NOT D*
nlexa [21]

Answer:

it's option c. - 3

Hope it will help :)❤

4 0
3 years ago
What is the significance of having short-term ínvestrnents?
Lesechka [4]

Answer:

You can cancel your investment without wasting a lot of money.

Step-by-step explanation:

Short-term means that you dont have it for a long time, so you could basically wait it out and then cancel.

(The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes. If you need me to elaborate on my answer or give further explanation on it, please ask and I will do so. If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more! <3 me

4 0
3 years ago
Read 2 more answers
Other questions:
  • Julie is a math tutor. She charges each student $210 for the first 7 hours of tutoring and $20 for each additional hour.
    7·2 answers
  • Whick is the shorter distance 9/10 or 10/9
    6·2 answers
  • A rectangular prism has a length of 8 in., a width of 4 in., and a height of 2 1/4 in. The prism is filled with cubes that have
    15·1 answer
  • Find the x-intercept of the line whose equation is 8x+2y=4
    12·2 answers
  • What is the square root of -1
    12·2 answers
  • Describe the simplest way to find the total surface area of a cube. Pleas hurry help
    8·1 answer
  • What is the volume for the prism
    10·1 answer
  • Simplyfy ( 7x-6)²+(7x+3)²​
    14·1 answer
  • Look at the picture of a scaffold used to support construction workers. The height of the scaffold can be changed by adjusting t
    8·1 answer
  • Last one will give braniliest!!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!