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3 years ago

6

Help with this thing pls!

1 answer:

MrMuchimi3 years ago

8 0

Answer:

41.16 m^3

Step-by-step explanation:

=(0.5×4.2×2.8)×7

=41.16

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How do I do this please help me

ratelena [41]

Answer: I think it might be (0,8)

Step-by-step explanation:

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3 years ago

Given that the mean of a data set is 25, and the standard deviation is 5, what is the Z-score of 15?

Ber [7]

The answer is negative 2

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Order the following values from least to greatest: 1/8, 1.125, and 2/5%.

ArbitrLikvidat [17]

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Step-by-step explanation:

prove me wrong

4 0

3 years ago

Read 2 more answers

For the sequence an = an-1 + an-2 and ai = 2, a2 = 3,

loris [4]

Answer:

$a_1 = 2$

$a_2 = 3$

$a_3 = 5$

$a_4 = 8$

$a_5 = 13$

Step-by-step explanation:

Given

$a_n = a_{n-1} + a_{n-2}$

$a_1 = 2$

$a_2 = 3$

Solving (a): The first term

This has already been given as:

$a_1 = 2$

Solving (b): The second term

This has already been given as:

$a_2 = 3$

Solving (c): The third term

This is calculated as:

$a_n = a_{n-1} + a_{n-2}$

$a_3 = a_{3-1} +a_{3-2}$

$a_3 = a_2 +a_1$

$a_3 = 3 +2$

$a_3 = 5$

Solving (d): The fourth term

This is calculated as:

$a_n = a_{n-1} + a_{n-2}$

$a_4 = a_{4-1} +a_{4-2}$

$a_4 = a_3 +a_2$

$a_4 = 5+3$

$a_4 = 8$

Solving (e): The fifth term

This is calculated as:

$a_n = a_{n-1} + a_{n-2}$

$a_5 = a_{5-1} +a_{5-2}$

$a_5 = a_4 +a_3$

$a_5 = 8+5$

$a_5 = 13$

3 0

3 years ago

Please answer the question for me. I need help with this problem.

tensa zangetsu [6.8K]

Don't think I am correct but it could be either C or D, because you have 3 terms in the equation.

7 0

4 years ago