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Delicious77 [7]
3 years ago
11

a cereal company puts a colored ring in each box of cereal there are six different ring colors the color of the Rings and each o

f 50 cereal boxes are shown Below in the table read is 7 blue is 15 green is a purple is 10 yellows 5 orange is 5 based on the data what is the probability that the next cereal box will contain a blue or yellow ring​
Mathematics
2 answers:
Svetach [21]3 years ago
6 0

Answer:

17/50

Step-by-step explanation:

This is because you add the blue and yellow then you would always have your total of items at the bottom

Alex73 [517]3 years ago
4 0

Answer: \dfrac{6}{25}

Step-by-step explanation:

Given: Total number of cereal boxes = 50

Number of blue cereal box = 7

Number of yellow cereal box =5

Then the number of cereals which are either yellow of blue =  7+5=12

Now, the probability that the next cereal box will contain a blue or yellow ring​ is given by :-

\text{P(yellow or blue)}=\dfrac{12}{50}=\dfrac{6}{25}

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Need help , don’t understand !!
mixer [17]

Quadratic Formula is (-b ±√(b²-4ac))/2a

With that being said:

y=2x²-5x-1 is in the correct form of ax²+bx+c

Now just plug in:

5±√(25-4(2 x-1))

5± √25+8

(5±√33)/2(2)

Answer is D

100% Sure


Brainliest?

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3 years ago
Can someone help me <br> f(x) = - 7(x - 11)3(x + 13)3(x + 2)(x - 3)5
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Answer:confusing

Step-by-step explanation:

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3 years ago
After spending $3,450 for tables and $3,950 for chairs, a convention center manager finds that the total is 4% more than he spen
g100num [7]
We are given with two current costs : $3,450 for tables and $3,950 for chairs .The total cost then is equal to $7,400. This is said to be 4% more than he spent  last year. so last year's expenses should be <span> $7,400 / 1.04 equal to $7115.39. The cost last year is expected to be less</span>
4 0
3 years ago
Read 2 more answers
The students in Mr. Sanchez's class are converting distances measured in miles to kilometers. To estimate the number of kilomete
BaLLatris [955]

Step-by-step explanation:

Abby’s Expression:

Double m, giving 2m. She then takes 20% of the result, which we can write 0.2(2m). Finally she subtracts this from 2m, giving 2m−(0.2)2m

2m − (0.2)2m

Renato’s Expression:

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6 0
3 years ago
Solve for r 5(r-10)= -51
Sloan [31]

Answer:

r= -1/5

Step-by-step explanation:

Step 1: Remove the parentheses (5r-10= -51)

Step 2: Move the constant to the right-hand side and change the sign (5r= -51 + 50)

Step 3: Calculate the sum of -51 +50 (5r = -1)

Last Step: Divide both sides by the equation by 5 (r = -1/5)

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3 years ago
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