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3 years ago

What is the range of this data set?

Mathematics

2 answers:

Svet_ta [14]3 years ago

4 0

Answer:the answer is 15.8

Step-by-step explanation:

Vinil7 [7]3 years ago

4 0

Answer:

15.8 i had this on a math test:/

Step-by-step explanation:

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Which of the following is the correct graph of the compound inequality 4p + 1 > −7 or 6p + 3 < 33?. . A.a number line with

r-ruslan [8.4K]

We are given compound inequality 4p + 1 > −7 or 6p + 3 < 33.

Let us solve each of the inequality one by one.

4p + 1 > −7

Subtracting 1 from both sides, we get

4p + 1-1 > -7-1

4p > -8

Dividing both sides by 4, we get

p > -2. (Shading right side for greater than sign)

Solving 6p + 3 < 33.

Subtracting 3 from both sides, we get

6p + 3-3 < 33-3.

6p < 30

Dividing both sides by 6, we get

p < 5. (Shading left for less than sign)

We have less than and greater than symbols in both inequalities, therefore we would have open circles(dots) on -2 and 5.

And because we have "OR" composite inequality.

So, we would take the combination of both shaded portion.

<h3>Therefore, correct option is C.number line with shading everywhere.. </h3>

4 0

3 years ago

It is 10:30pm and my brain is not cooperating with me.

r-ruslan [8.4K]

Answer:

$v = 180 {cm}^{3}$

Step-by-step explanation:

V= lwh or l *w*h

Length: 15

Width: 3

Height:4

V=15*3*4

V=180

5 0

1 year ago

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Evaluate b - 2 a - c for a = -3, b = 9, and c = -6

saw5 [17]

9-2(-3)+6= 9+6+6 Your answer should be 21 if I read your question correctly

3 0

2 years ago

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I NEED A.S.A.P PLEASE I WILL GIVE BRAINLIEST

vitfil [10]

Answer:

C. 91.46

Step-by-step explanation:

Use BODMAS!

4 0

2 years ago

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For the given statement Pn, write the statements P1, Pk, and Pk+1.

Leno4ka [110]

Answer:

$P_{1}$ = 2

$P_{k}$ = k(k+1)

$P_{k+1}$ = (k+1)(k+2)

Step-by-step explanation:

We are given the statement,

$P_{n}$ as 2 + 4 + 6 + . . . + 2n = n(n+1)

That is,

$P_{n}$ as 2 + 4 + 6 + . . . + 2n = $\sum_{i=1}^{n}2i$

So, we have,

$P_{1}$ = $\sum_{i=1}^{1}2i$ = 2

$P_{k}$ = $\sum_{i=1}^{k}2i$ = 2 + 4 + 6 + . . . + 2k = k(k+1)

$P_{k+1}$ = $\sum_{i=1}^{k}2i$ = 2 + 4 + 6 + . . . + 2k + 2(k+1) = (k+1)(k+2)

Thus, we get,

$P_{1}$ = 2

$P_{k}$ = k(k+1)

$P_{k+1}$ = (k+1)(k+2)

7 0

3 years ago

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