MATHEMATICS HIGH SCHOOL

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Answer 1
Answer:

Answer:

B = 13.75

Step-by-step explanation:

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All students in Ridgewood Junior High School either get their lunch in the school cafeteria or brought it from home on Tuesday. 20% of students brought their lunch. 49 students brought their lunch. How many students in total are in Ridgewood Junior High School?

Answers

Answer:

245

Step-by-step explanation:

49 = 20%

2.45 = 1%

245 = 100%

What is the probability of rolling a 6-sided die and getting a 1 or a prime number?

Answers

The probability of rolling a 6-sided die and getting a 1 or a prime number is 0.66 or 66%.

What is the probability?

The probability is defined as the ratio of number of favourable outcomes and the the total number of possible outcome.

Assuming the die is numbered 1 to 6.

To answer the question, we first need to know many prime numbers can be represented on the die.  What are the prime numbers equal to 6 or lower?

We have 2, 3 and 5.  (since 4 and 6 are not prime numbers).  So we have 3 prime numbers, plus the number 1... so there are 4 possibilities valid for rolling a 1 or a prime number: 1,2,3 and 5.

There 4 possibilities out of 6 total possible outcomes, the probability of rolling a 6-sided die and getting a 1 or a prime number is;

\rm Probability=(4)/(6)\n\n Probability=(2)/(3)\n\n Probability=0.66

Hence, the probability of rolling a 6-sided die and getting a 1 or a prime number is 0.66 or 66%.

Learn more about probability here;

brainly.com/question/11234923

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4/6 is the probability, is this what you needed?

2+1=
I still cannot firnd the answer I am so silly plz someone teleel me in 1 min

Answers

3
Is the answer hope it helped
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 33 3 3

Katrina drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a week? HELP!!!!!

Answers

0.5 gallons/ 1 day × 16 cups/1 gallon × 7 days/1 week

.5 gallons equals 8 cups of water. Then 8×7=56 cups of water because there are 7 days in a week.

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Answers

Answer: 5

Step-by-step explanation: look at each one carefully, 8-3 is 5

Given: y // z Prove: measure of angle 5 plus measure of angle 2 plus measure of angle 6 equals 180 degrees

Answers

Step-by-step explanation:

Given: y // z Prove: measure of angle 5 plus measure of angle 2 plus measure of angle 6 equals 180 degrees
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