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
bazaltina [42]
3 years ago
8

More math help (12 points) two separate questions. i think question 2 is b but idk

Mathematics
1 answer:
stira [4]3 years ago
5 0

1.

List the scores:

(2) 60

(1) 65

(5) 75

(1) 95

(1) 100

Find the chart with those quantities: Chart A

2. Find the mean:

75 + 60 + 75 + 100 + 75 + 75 + 75 + 95 + 60 + 65 = 755

755/10 = 75.5

Subtract the mean from Ashley’s score:

60 – 75.5 = -15.5

The answer is D.

You might be interested in
Match the simplified version of the number given. Note: You do not need to find the opposite for the number, just the simplified
mart [117]

The matching forms of the numbers are as represented below upon evaluation;

  1. -(-75) = 75
  2. -(87) = -87
  3. -(20) = -20
  4. -(-20) = 20
  5. -(12) = -12
  6. -(-12) = 12
  7. -(75) = -75
  8. -(-87) = 87

<h3>Opening up parenthesis</h3>

The given numbers can be simplified by opening up the parenthesis as indicated above in which case,

  • The product of 2 negatives equals a positive sign

  • The product of ,a negative and positive equals negative.

Read more on parenthesis;

brainly.com/question/25935638

8 0
3 years ago
A cyclist travels at an average speed of 18 mph for 2 hours.<br> How far did she travel in miles?
olya-2409 [2.1K]

Answer:

36

Step-by-step explanation:

18 miles per hour so for 2 hours which is double, she should have traveled 36 miles.

Good Luck!

5 0
3 years ago
Work out the area of the rectangle using a calculator and giving your answer as a mixed number. 4 1/5 cm and 1 4/9 cm.​
charle [14.2K]

Answer:

6\frac{1}{15} cm²

<u>area of rectangle</u>:

length * width

4\frac{1}{5}* 1\frac{4}{9}

\frac{21}{5} *\frac{13}{9}

\frac{7}{5}  * \frac{13}{3}

\frac{91}{15}

6\frac{1}{15}

8 0
2 years ago
Read 2 more answers
2. Ali is collecting signatures for a petition,
swat32

Step-by-step explanation:

Since the options are not clear enough, please kindly see the attached file for more explanation

7 0
4 years ago
Can you please help me​
Dmitry_Shevchenko [17]

Answer:

55 degrees

Step-by-step explanation:

angle adds up to 360. your equation would be 360 = 2(125) + 2(angleN)

7 0
3 years ago
Other questions:
  • Find the value of each variable.
    11·1 answer
  • 8y+3b-2 is it a variable or constant
    11·2 answers
  • Mrs. Dice needs to build a pen for her new puppy, Maggie. Calculate the area of a rectangular pen with dimensions of 10 ft by 11
    12·1 answer
  • What are the equations for this question? how do you answer it?
    14·1 answer
  • Suppose A = {1, 7, 13, 17, 21, 25} and B = {7, ,14, 21, 28, 35, 42}. What is A∩B?
    14·1 answer
  • What is the area of rectangle with the length of 5/8 in a width of 4/9 foot​
    8·1 answer
  • A standard number cube is rolled what is the probability of rolling a five
    9·2 answers
  • Yalguun earns 3.5% simple interest annually. She deposits $1050 into a bank account. How much interest will she make on her acco
    7·1 answer
  • Will give brainliest answer
    6·1 answer
  • One number is five less than a second number. Twice the first is 6 more than 6 times the second. Find the numbers.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!