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kolezko [41]
3 years ago
5

PLEASE HELP!!!!

Mathematics
1 answer:
mario62 [17]3 years ago
8 0

Answer:

V = 135π in3; S = 105π in2

Step-by-step explanation:

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Alenkasestr [34]

Answer:

x = 41.7

WYZ = 63.4 degrees

WZY = 33.2 degrees

ZWY = 83.4 degrees

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3 0
3 years ago
Plz help! I am so confused and we only just started learning this
nexus9112 [7]
Split the boxes into sections and then find the math that way.
5 0
3 years ago
Question 13 (Essay Worth 8 points)
mixer [17]

9514 1404 393

Answer:

  geometric sequence

Step-by-step explanation:

The terms of the sequence have a common ratio of -12/3 = -4, so the sequence is geometric. The general term is ...

  an = 3(-4)^(n-1)

so the sum can be written as ...

  \displaystyle\sum_{n=0}^\infty3(-4)^n

(Note the summation starts at n=0, corresponding to a first term of 3.)

3 0
3 years ago
Find the t-value such that the area in the right tail is 0.005 with 28 degrees of freedom.
klasskru [66]

Answer:

t = 3.673900

Step-by-step explanation:

Given

df = 28 -- degree of freedom

Area = 0.005

Required

Determine the t-value

The given parameters can be illustrated as follows:

P(T > t) = \alpha

Where

\alpha = 0.005

So, we have:

P(T>t) = 0.005

To solve further, we make use of the attached the student's t distribution table.

From the attached table,

The t-value is given at the row with df = 28 and \alpha = 0.005 is 3.673900

Hence, t = 3.673900

4 0
3 years ago
Which of the following is least likely to be kept as part of one’s financial records? a. A receipt for a dishwasher. b. A receip
Artemon [7]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
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