3 years ago

I need to evaluate number 68.) and I need to know what sets of numbers to -1/3 belong to

Mathematics

1 answer:

Rina8888 [55]3 years ago

5 0

I evaluated 68 but I’m a little confused about 69

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I need help with all the answers please and thank you

Lapatulllka [165]

Answer:

I think 7=2, 6=-2, 4=23, 8=-7, 3=9, 1=12, 2=0, 5=7, 10=8, 11=3, 12=-45, 9=25

Step-by-step explanation:

I tried my best

7 0

3 years ago

Find the common difference for the sequence below. 1/4, 5/16, 3/8,..

vredina [299]

Answer:

the common difference of the sequence is $(\frac{1}{16})$

Step-by-step explanation:

A sequence of numbers is said to be in arithmetic progression of each term of the sequence has same common difference.

Now, here first term a1 = 1/4

Second term a2 = 5/16

Third term a3 = 3/8

Now, Common difference (d) = a2 - a1 = a3 - a2

Now, a2 - a1 = $\frac{5}{16} - \frac{1}{4} = \frac{5 - 4}{16} = \frac{1}{16}$

Now, a3 - a2 = $\frac{3}{8} - \frac{5}{16} = \frac{6 - 5}{16} = \frac{1}{16}$

Hence, the common difference of the sequence is $(\frac{1}{16})$

5 0

3 years ago

CHECK ANSWERS -

Tju [1.3M]

Both are correct.

Good job!

6 0

4 years ago

A number cube has sides numbered 1 through 6. The probability of rolling a 2 is 16

ser-zykov [4K]

Hello there.

<span>A number cube has sides numbered 1 through 6. The probability of rolling a 2 is 16
what is the probability of not rolling a 2?

Answer: I'm guessing that by 16 you meant 1/6. Therefore you do 6/6 - 1/6 = 5/6,
Therefore the answer is 5/6.

Hope This Helps You!
Good Luck Studying ^-^</span>

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3 years ago

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Ann is grouping 38 rocks. She can put them into groups of 10 rocks or as single rocks. what are the different ways Ann can group

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Color,size,type,smell, glows

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4 years ago

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