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
Anton [14]
4 years ago
7

The mean of a data set is 30. What is the deviation from the mean of a data point 27 that was part of the data set?

Mathematics
1 answer:
alexandr1967 [171]4 years ago
5 0

Answer:

most likely B

Step-by-step explanation:

You might be interested in
I need quick help pls!!<br><br> by reason: AAA or ASA, SAA or Cannot be determined or SAS or SSS
Ray Of Light [21]

Answer:

  ΔDCE by ASA

Step-by-step explanation:

The marks on the diagram show AE ≅ DE. We know vertical angles AEB and DEC are congruent, and we know alternate interior angles BAE and CDE are congruent. The congruent angles we have identified are on either end of the congruent segment, so the ASA theorem applies.

Matching corresponding vertices, we can declare ΔABE ≅ ΔDCE.

5 0
4 years ago
Please help im confused on the last question on my warm up!
geniusboy [140]

Answer:

Choice B: Only (-1,-5)

Step-by-step explanation:

With this one, first the equation needs to be reduced into point-slope format.

y+5=2(x+1)

Distributive Prop.

y+5=2x+2

Carry over the 5 to the opposite side.

y=2x-3

Now, with the point slope form, it makes it easier to plug in the question choices to find which if any are correct.

Choice A: X is 5; Y is 10

y=2x-3

y=2(5)-3

y=10-3

y=7

This does not give a y value of 10, so it is false.

Choice B: X is -1; Y is -5

y=2(x)-3

y=2(-1)-3

y= -2-3

y= -5

This does give a y value of -5, so it is true. Choices C and D are therefore false as well, since only Choice B works.

3 0
3 years ago
Ms. Lynch has 21 coins in nickels and dimes. Their total value is $1. 65. How many of each coin does she have? Please answer!!
timama [110]

Hi, there

<u>Question:Ms. Lynch has 21 coins in nickels and dimes. Their total value is $1. 65. How many of each coin does she have?</u>

Explanation:

1.65 x 21

Answer 34.65

3 0
3 years ago
Read 2 more answers
Why did the architects design Savannah on a grid system?
Gwar [14]
<span>To create a flexible street/block pattern that would accommodate a range of densities and residential and recreational uses, the Canadian planners adapted the street grid of Savannah to allow development of individual but continuous neighborhoods.</span><span>

The original </span>plan actually called for six squares, and as the city grew the grid<span> of wards and squares was extended so that 33 square.

</span>
8 0
3 years ago
a warehouse has 1,203 shirts to send 3 stores, If each store gets the same number of shirts , how many shirts will go to each st
antiseptic1488 [7]

Answer:

401 shirts

Step-by-step explanation:

1203 divided by 3 equals to 401

7 0
2 years ago
Other questions:
  • Find 3 consecutive even integers if their sum decreased by 10 equals -22
    7·1 answer
  • One is the additive identify true or false
    6·1 answer
  • Compute the total cost per year of the following pair of expenses. Then complete the sentence: On an annual basis, the first set
    7·1 answer
  • 8. By area, the former U.S.S.R. was the largest country, having 8.649x106 square miles of land. At this time Canada was the seco
    8·1 answer
  • What is the initial value of the function represented by this graph? (5 points)
    15·1 answer
  • A<br>real<br>number has a blank that can described as rational or<br>irrational?​
    7·1 answer
  • Help!!!<br> If AB=4 feet &amp; AD=10 feet &amp; m What is DC?<br> What is BD?
    9·2 answers
  • Help please giving brainly and points! :)​
    15·2 answers
  • Please help ASAP. Will give brainliest!
    5·1 answer
  • Radio waves have the longest wavelength. If a particular radio wave is 1km long with a speed of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!