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2 years ago

You roll a fair 6-sided die.What is P(not 5)?

Mathematics

1 answer:

VLD [36.1K]2 years ago

3 0

5/6 chance not to roll a 5 or 0.833333333

Step-by-step explanation:

a 6 sided die shows 5 once the chance to roll is is 1/6 the change not to roll it is 5/6

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Sue has 2 cats. Each cat eats of a tin of cat food each day. Sue buys 8 tins of cat food. Has Sue bought enough cat food to feed

SVEN [57.7K]

Answer:

Each cat eats a tin each day. It means 2 tins are required each day for both the cats. So, for 14 days, they will need 28 tins.

Sue has bought just 8 tins, which is not enough

3 0

2 years ago

Choose the correct simplification of the expression (2x-6)(3x^2-3x-6)

timama [110]

Answer:

A. 6x^3 - 24x^2 + 6x + 36.

Step-by-step explanation:

(2x - 6)(3x^2 - 3x - 6)

= 2x(3x^2 - 3x - 6) - 6(3x^2-3x-6)

= 6x^3 - 6x^2 - 12x - 18x^2 + 18x + 36

Simplifying like terms:

= 6x^3 - 24x^2 + 6x + 36 (answer).

4 0

2 years ago

Pls help asap !!!!!!!

Alex

Answer:

I think that the answer is 1 to1

6 0

2 years ago

What value of x makes this equation true ? -6x+3=45

Sveta_85 [38]

Answer:

x = -7

Step-by-step explanation:

-6x + 3 = 45

First, we need to get rid of the 3 by subtracting it by 3. We need to do the same to the number on the other side.

-6x + 3 = 45

-3 - 3

-6x = 42

Then, to iolate the x, we need to divide -6 by itself to cancel the number out and get x alone. We also need to divide 42 by -6 as well.

$\frac{-6x}{-6} = \frac{42}{-6}$

42 divided by -6 is -7.

$x=-7$

I hope this helps!

6 0

2 years ago

Write the equation of the line that passes through the points (4,1) and (-6,9). Put your answer in fully reduced point-slope for

erastovalidia [21]

Answer:

Find the slope:

$m = \frac{y2-y1}{x2-x1} = \frac{9 - 1}{-6 - 4} = -\frac{8}{10} = -\frac{4}{5}$

Use point-slope form and one of the points:

y - y₁ = m(x - x₁)
$y - 1 = -\frac{4}{5}(x - 4)$

4 0

2 years ago

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