MATHEMATICS HIGH SCHOOL

Whats the least common denominator for 2 ∕3 , 5 ∕6 , and 9 ∕4

Answers

Answer 1
Answer: Finding the least common denominator- 
What is the smallest number that all denominators can go into? Well I see that the 2/3 has a relation to 5/6. ( 3 * 2 = 6 ).

4 (9/4) does not have a relation to the 6 in 5/6. So, what is the smallest number that 6 and 4 can go into? I see that it is 12. So the answer is 12.
All three numbers, 4, 6, and 3 can go into 12 and 12 is the smallest.

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WHAT ARE THE FOUR MAIN CYCLES THAT OCCUR IN NATURE PLZ HELP

Answers

Rock, Carbon, Water, Nitrogen
Water, Carbon Nitrogyn and Rock i believe so yeah that guys right

The cost of a basket containing apples is $48. Let x represent the number of apples in the basket. Which expression represents the cost of each apple in dollars?

Answers

Answer:

48/x

Step-by-step explanation:

x(a)=$48

x=number of apples in the basket.

a=amount of apples

2. You spin a spinner that has eight equal-sized sections numbered one to eight. Which event isleast likely to occur?
The number is even.
The number is less than three.
The number is greater than three.
The number is a multiple of five.

Answers

Answer:

Getting a multiple of 5 is the least likely outcome.

Step-by-step explanation:

We spin a spinner that has 8 equal-sized sections numbered 1 - 8.

We have to find which is the least likely to occur.

The number is even when outcomes are 2,4,6 or 8.

Number of outcomes = 4

If the number is less than 3, the number of possible outcomes are 2 that is 1 and 2.

If the number is greater than 3 , number of possible outcomes is 5 which are 4,5,6,7 and 8.

If the number is a multiple of 5, only 1 outcome is there which is 5 itself.

Hence getting a multiple of 5 is the least likely outcome.

darcy likes to eat peanut butter and raisins on apple slices. on each apple slice she puts 1/16 cup of peanut butter and 8 raisine.Darcy has 2/5 cup of peanut butter and 80 raisins . She eats a whole number of apple slice until the peanut butter is all gone . what fraction of the 80 raisins did she eat ?

Answers

The answer is 7/10.

For one apple slice, Darcy needs 1/16 cup of peanut butter and 8 raisins. She has 2/5 cup of peanut butter. To compare how many butter she has and she needs we will divide 2/5 with 1/1

This means that Darcy needs 5/80 cup of peanut butter and 8 raisins.
If she has 32/80 cup of peanut butter, she will have it only fo 6 or 7 apple slices (32/80 ÷ 5/80 = 6.4) depending how it is rounded. If she prepares 6 apple slices, she will still have a little of peanut butter left (0.4 = 2/5 of cup). So, she will prepare 7 apple slices so the butter will be all gone.

For 7 apple slices, she needs 56 raisins (7 × 8 raisins).
That is 56 raisins out of 80 raisins, so fraction of the 80 raisins did she eat is:
(56)/(80) = (7)/(10)

A bag has five red marbles, six blue marbles, and four black marbles. What is the probability of picking a blue marble, replacing it, and then picking another blue marble?A. 1/15
B. 8/75
C. 4/25
D. 1/9

Answers

The total number of marbles is 15. The probability of picking a blue marble is 6/15. After putting the marble back, the probability of picking another blue marble is probably 1/9. 

Answer: the probability of picking two blue marbles in a row is 1/9.

Answer:

4/25 is the answer guys!

Step-by-step explanation:

Which equation shows inverse variation?

Answers

C. The lines curve opposite when typed into a graphing calculator. Check Desmos in the future when you need to see how line map out on to a graph. Hope this helps.
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