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2 years ago

69, 62, 64, 67, 62, 64, 63, 65, 60, 64 1. Find the mean, median, and mode

Mathematics

1 answer:

marta [7]2 years ago

4 0

First order them from the smallest number 60
to the biggest number 69

Mean:582.4

Median:64

Mode:62 and 64

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Please help asap 30 pts

kupik [55]

Answer:

last choice d

Step-by-step explanation:

4| x - 3| - 8 = 8

| x-3| - 2 = 2

| x-3| = 4 we have two cases:

(a) x - 3 = 4 for x >= 3

x=7

(b) -1( x-3 ) =4 for x < 3

x = -1

5 0

2 years ago

Determine whether it is possible to form a triangle using each set of segments with the given measurements.

Gnesinka [82]

Are we talking about edges or the physical sides of the triangle?

If edges (corners / angles of the triangle), then no, because it doesn’t add up to 180. I don’t think the measurements of the sides matter, tho.

8 0

2 years ago

14. Shaun has a bag with 12 yellow tiles and

yaroslaw [1]

3 should be added to the tiles

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3 years ago

PLEASE HELP OR IM gonna FAILLLLLLLL!!!!!!!!

podryga [215]

Answer:

Step-by-step explanation:

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3 0

3 years ago

X to the power of 3 - 7x + 6 factorise please whole step by step

Over [174]

Answer:

$(x + 3)(x - 2)(x - 1)$

Step-by-step explanation:

${x}^{3} - 7x + 6$

Factor using Rational Root Theorem.

This means our possible roots are

positve or negative (1,2,3,6). If we try positve 1, it is indeed a root.

This means that

$(x - 1)$

is a root.

We can divide the top equation by the root (x-1). Our new equation is

$( {x}^{2} + x - 6)$

Now we can factor this completely

$(x + 3)(x - 2)$

So this equation in factored form is

$(x + 3)(x - 2)(x - 1)$

8 0

2 years ago