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2 years ago

Please help, and if you can please explain! :D

Mathematics

1 answer:

uranmaximum [27]2 years ago

6 0

If you divide the numerator by the denominator using a calculator, you will be able to see the values in a more numerical fashion and organize them from there.

for example, for part a,
3 divided by 5 = 0.6
1 divided by 6 = 1.666
2 divided by 3 = 0.666

meaning your answer would be 3/5, 2/3, and 1/6 if arranged in increasing order.

b) 1/3, 1/2, 5/7

c) 1/5, 3/4, 7/8

d) 1/2, 2/3, 7/10, 4/5

e) 1/2, 2/3, 5/6, 8/9

f) 2/5, 1/2, 7/10, 3/4

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1. 35,12 2. 24,5 3. 10,14???

trasher [3.6K]

I don't understand this question

8 0

3 years ago

An injection-molded part is likely to be obtained from any one of 8 cavities on a mold. Round your answers to three decimal plac

konstantin123 [22]

Answer:

(b) The probability is 0.375

Step-by-step explanation:

The probability is calculated as a division between the number of options that satisfy a condition and the total number of options.

For part (b), we have 8 cavities or options for obtain the part but we want to obtain the part from cavity 1, 2 or 3, so we have 3 options. Therefore, the probability is:

$\frac{3}{8} = 0.375$

For part (c), We have 8 cavities or options for obtain the part and we want to obtain the part from any cavity except cavity 3 or 4, so we have 6 options. These options are cavity 1, cavity 2, cavity 5, cavity 6, cavity 7 and cavity 8. Then, the probability is:

$\frac{6}{8} = 0.750$

3 0

2 years ago

Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D’E’F’G’H’I’.

S_A_V [24]

The answer is <span>(x, y)→(x - 9, y - 3)
proof
according to the figure H (3, -1) and H' (-6, -4)
</span><span>-6= 3 -9, and - 4= -1 -3, </span>

3 0

2 years ago

Read 2 more answers

Find the distance between the two points rounding to the nearest tenth (if necessary).

vovangra [49]

Answer: 10.3

Step-by-step explanation:

7 0

3 years ago

suppose we want to choose 5 letters, without replacement, from 13 distinct letters. (a) how many ways can this be done, if the o

CaHeK987 [17]

A. The number of possible ways can this be done, if the order of the choices is not taken into consideration is 1, 287 ways

B. The number of possible ways can this be done, if the order of the choices is taken into consideration is 154,440 ways

<h3>What is meant by permutation and combination?</h3>

Combination and permutation are two alternative strategies in mathematics to divide up a collection of components into subsets. The subset's components can be listed in any order when combined. The components of the subset are listed in a permutation in a certain order.

A. We want to select 5 objects from a total 13, without considering the order in which they are chosen.

The correct way to do this exists by utilizing the combination formula since order exists not considered;

Therefore, we have ; 13 C 5 read as 13 combination 5;

Let the equation of combination be n C r = n!/(n-r)!r!

substituting the values in the above equation, we get

13!/(13-8)!8! = 13!/5!8! = 1,287 ways

B. By considering order, we shall be using the permutation formula;

Let the equation of permutation be n P r = n!/(n-r)!

substituting the values in the above equation, we get

13 P 5 = 13!/(13-5)!

= 13!/(13-5)! = 13!/8! = 154,440 ways

To learn more about permutation and combination refer to:

brainly.com/question/11732255

#SPJ4

3 0

1 year ago

Please help, and if you can please explain! :D​

Please help, and if you can please explain! :D