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
Leokris [45]
3 years ago
7

2. Olivia bowled 5 games. Her scores were 80, 95, 100, 85, and 95. What is the mean of her scores for the 5 games? * A. 20 B. 72

C. 91 D. 94
Mathematics
1 answer:
o-na [289]3 years ago
6 0
To find the mean of a set of values, add the values and divide by the number of values.

mean = (sum of values)/(number fo values)

mean = (<span>80 + 95 + 100 + 85 + 95)/5 = 455/5 = 91

Answer: C. 91</span>
You might be interested in
a fair (6 sided) die is rolled TWO times. What is the probability that the first die is a 2 or the second die is a prime
alexdok [17]

Answer:

The probability that the first die is a 2 or the second die is a prime = 1/12

Step-by-step explanation:

It is given that,a fair (6 sided) die is rolled TWO times.

The sample space for rolling 2 dies

(1, 1), (1, 2) .......... (1,6)

(2,1) ..........................

.

.

(6, 1) ..........................(6, 6)

There are total of 6^2  = 36 sample space

<u>To find the probability</u>

The prime numbers from 1 to 6 are 2, 3 and 5

the  possible outcomes are(2,1), (2, 3) and (2, 5)

The probability that the first die is a 2 or the second die is a prime = 3/36 = 1/12

4 0
3 years ago
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
defon

Answer:

Price of widget to break even= $37.9

Step-by-step explanation:

We are told that the equation representing the amount of profit, y, made by the company, in relation to the selling price of each widget, x is;

y = -8x² + 348x - 1705

Now, the company will break even when it has made no profit. That is when, y = 0

Thus;

0 = -8x² + 348x - 1705

Rearranging,

8x² - 348x + 1705 = 0

Using quadratic formula ;

x = [-b ± √(b² - 4ac)]/2a

x = [-8 ± √(-348² - 4•1•1705)]/(2 x 8)

x = $5.63 or $37.87

We'll use $37.87 because it is the highest price for which no profit is made, and higher price means that we could sell least number of products to earn a certain amount of money.

We are told to approximate to nearest cent. Thus,

Price of widget = $37.87 ≈ $37.9

7 0
3 years ago
I'll mark you the brainliest
Arada [10]

Answer:

C.2

Step-by-step explanation:

Kase pinag papalus lang yan

I hope makatulong

and Pa follow narin po plss

5 0
3 years ago
Read 2 more answers
Given four int values x1, x2, y1, y2 write the code to compute the distance between the two point
BartSMP [9]
In which language?
Please tell me the language java, c++, cetc?
8 0
3 years ago
X +11 -8 ÷ -2<br><br>I need help, it's a to step-equation!! ​
____ [38]

Answer:

x+7 oops x+15 ignore the first answer

Step-by-step explanation:

x+11-8/-2

first do -8/-2=4

so it is x+11+4

11+4

x+15 is the answer

pls brainliest

6 0
2 years ago
Read 2 more answers
Other questions:
  • the length of a rectangular photo frame is 6 in. more than twice its width. its area is 108 in. find the length of the photo fra
    11·1 answer
  • Find the difference of(ab+8a+1)-(-6ab+4)
    8·1 answer
  • to determine whether the inverse of a function is a function you can perform the horizontal line test, true or false
    14·2 answers
  • Describe appropriate domain and range for the function (blood alcohol con tent, reflex time)for a single person
    9·1 answer
  • Circumference of a 8.11
    13·1 answer
  • Hamid bought 4.5 pounds of strawberries. The total cost of the strawberries was 8.10. How much did each pound of strawberries co
    11·2 answers
  • This question is confusing. Please help me!This question is confusing. Please help me!
    9·2 answers
  • A boat is anchored 2.2 km due south of a lighthouse. Along the shore, the town of Beachton is 16.8 km due east of the lighthouse
    6·1 answer
  • Simplify. 1+32⋅2−5 A −48 B 14 C 15 D 27 (Sorry for the first few times it wouldn't let me edit the format)
    9·1 answer
  • Use the figure to decide the type of angle pair that describes ∠5 and ∠2.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!