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
zloy xaker [14]
3 years ago
15

What is the sum of −6

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
6 0

Answer:a

Step-by-step explanation:

You might be interested in
1. A box contains 4 red and 6 green balls. Two balls are drawn. You receive $10 if both are red and you pay $1 otherwise. What a
scoray [572]

Answer:

Your Winnings are $ -1

Step-by-step explanation:

Hello, great question. These types are questions are the beginning steps for learning more advanced Algebraic Equations.

Since we are not told what two balls were actually drawn, then the expected winnings would be of the greatest probability occurring. To figure this out we need to calculate the probability of getting two red balls consecutively and the probability of getting two different colors consecutively. Since there are a total of 10 balls the probabilities of getting one ball would be the following,

Red: \frac{4}{10} =  40%

Green: \frac{6}{10} = 60%

Now we need to know the probability of us getting 2 reds together, two greens, or one of each.

2 Reds: \frac{4}{10} *\frac{4}{10} = \frac{16}{100}  = 16%

2 Greens:  \frac{6}{10} *\frac{6}{10} = \frac{36}{100}  = 36%

1 Each:  \frac{4}{10} *\frac{6}{10} = \frac{24}{100}  = 24%

So we can see that the highest probability is getting 2 Greens in  a row. Meaning you would have to pay $1

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

6 0
4 years ago
Erica has a sphere shaped bouncy ball with
Andrej [43]

Erica: 4.2 in 3

Michelle: 33.5 in 3

Then we subtract:

33.5 - 4.2 = Answer: (29.3 in 3)

-Note: If you need anymore further explanation, be happy to comment below!

Best of Luck to you!

3 0
3 years ago
What is the circumference and radius of a circle with a diameter of eight and a half inches?
vekshin1

Answer:

the radius 4.25

Step-by-step explanation:

4 0
3 years ago
What is the distance between the points (−3, −5) and (−3, −7) ?
mario62 [17]

Step-by-step explanation:

d = √(x2-x1)²+(y2-y1)²

d = √(-3-(-3))²+(-7-(-5))²

d = √ 0+(-2)²

d = √4

d = 2 units

5 0
3 years ago
Please hurry and help me!
sweet-ann [11.9K]
You have a fraction of 13/20. The 13 is the amount of children that prefer fries out of 20 children in total. Multiply the 20 by 5 and you get 100. Then multiply the 13 by 5 since what you do to the bottom you gotta do to the top and you get 65/100. Next there are 13 adults that prefer fries over 25. 25 times 4 is equal to 100 and what you do to the top you gotta do to the bottom. 13 times 4 is 52. 65/100 children prefer fries and 52/100 adults prefer fries. The first box you put 65, the second box you put 52, and the third you put more likely
4 0
3 years ago
Other questions:
  • Given: ΔABC Prove: The three medians of ΔABC intersect at a common point.
    5·1 answer
  • Solve for y: 3x +y = 12<br><br> Brainliest
    6·2 answers
  • Anybody know the answer
    13·1 answer
  • Question 16 add both numbers at end <br> Show work because I don't get it thank you
    6·1 answer
  • What is the sum of−1/3−(−1/2)
    5·1 answer
  • Ill mark brainlist <br>What is the slope of the line 8x + 6y = 12? A.-3/4 B. -4/3 C.3/4 D. -3
    15·2 answers
  • 1/2(8x-20)=1/4(12x+32)
    11·1 answer
  • The ratio of boys to girls in the middle school at the school is 4:9. If there were 432 girls in middle school last year, how ma
    9·2 answers
  • The volume of a cereal box is 156 in.
    8·2 answers
  • What is the Volume and Surface Area of the following figure?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!