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
xeze [42]
3 years ago
14

A box contains 5 blue balls, 2 white balls and 3 black balls. A ball is chosen randomly. Find the probability that the chosen ba

ll is not black.
Mathematics
1 answer:
Nimfa-mama [501]3 years ago
5 0

Answer:

7/10 or 70%

Step-by-step explanation:

Add the number of each color of balls together to get the total

5 + 2 + 3 = 10

Add the number of all the balls that aren't black

5 + 2 = 7

Then divide how many balls that aren't black by the total. This gives us the probability the ball you choose is not black

7/10 = 0.7 or 70%

You might be interested in
Find the sum of 10x^2-6 and x +6​
Reptile [31]

Answer:

10x2+x

Step-by-step explanation:

8 0
2 years ago
polly knit a total of 45 centimeters of scarf over 5 nights. how many nights. how many nights will polly have to spend knitting
Daniel [21]

Answer:

Your answer will be 567

Step-by-step explanation:

5 / 45 = 9 x 63 = 567

I hope this helps

Have a nice day/night

Mark brainiest, please

:)

7 0
3 years ago
Is 8 yd greater than 288 in.
jonny [76]
3 feet is equal to 1 yard and 3 feet is 36 inches. 288 inches divided by 36 is 8 so 8 yards is equal to 288 inches.

8 0
3 years ago
Read 2 more answers
Can you solve this problem please im having trouble with this question ​
Degger [83]

Answer:

The answer is 3.7

Step-by-step explanation:

Use cross multiplication to set up the equation then simplify,

17y = 63

  y = 63/17

  y = 3.705

Round to the nearest tenth.

Solution is y = 3.07

Good luck!

3 0
3 years ago
Read 2 more answers
(06.04 HC) The graph shows Wilson's science scores versus the number of hours spent doing science homework. A graph titled Wilso
alexandr1967 [171]

Answer:

The answer 55

Step-by-step explanation:

Because it goes up by five for they gave us the amount of point they get for 5 hours and the amount of point he had for 5 hours was 50 so we just needed to add 5 more and 50+5= 55

I don't know if I made myself clear but good luck! :)

5 0
3 years ago
Other questions:
  • Fred lives in Rhode Island and pays 7% in sales tax. If he just
    14·1 answer
  • The length of a classroom is 34 feet. What is the measurement in yards and feet?
    10·1 answer
  • A) Calculate an estimate for the mean height of the students. 129.3 cm
    5·1 answer
  • What is the left overs of 185 devided by 6
    7·1 answer
  • What is the maximum number of turns in the graph of this function?
    13·2 answers
  • Find the surface area of the triangular prism below.
    12·2 answers
  • 75 is 18 1/2 more than a number​
    5·1 answer
  • In 2019, Tessa earned $32000. (a) She paid tax of 24% on these earnings. Work out the amount she paid in tax in 2018. [2] (b) In
    13·1 answer
  • ((5 ^ 3)/(25 ^ 2)) ^ 2 * ((8 ^ 2)/(4 ^ 2)) ^ 3 * (5/2) ^ 4
    11·1 answer
  • Joe ordered a large cake for his brothers. He gave 1 out of 12 of the cake to David, 5 out of 12 of the cake to John, and 2 out
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!