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Over [174]
2 years ago
9

What is the probability of not rolling a "5" on a 6 sided die

Mathematics
2 answers:
Neporo4naja [7]2 years ago
4 0

Answer: 5/6

Step-by-step explanation:

there is 6 sides to the dice so its out of 6

your trying not to land on 1 side

there is only one side with the number 5 on a dice

so you still have five other sides

5/6

Mice21 [21]2 years ago
3 0

Answer:

1. 5/6

Step-by-step explanation:

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If f(x) = 8 -3x and g(x) = 4x, solve gf(x) = 80
aev [14]

Answer:

(f-g)(x)= f (x)- g (x) =4^x -1 +6 -(2x-5)

=4^x +5 -2x +5

=4^x -2x +10

Step-by-step explanation:

7 0
2 years ago
You need 300 mL of a 65% alcohol solution. On hand, you have a 50% alcohol mixture. How much of the 50% alcohol mixture and pure
artcher [175]

Answer:

You will need  220 mL of the 60% solution  and  80 mL of pure alcohol.

Step-by-step explanation:

Let 'x' be the amount of 50% alcohol solution and y the amount of pure alcohol.

Therefore:  

(0.5x + y)/300 = 0.65 ⇒ 0.5x + y = 190

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Solving the sistem of equations:

x = 220 and y = 080

Therefore, You will need

220 mL of the 60% solution

and  80 mL of pure alcohol.

8 0
3 years ago
Which of the following represents fifth root of x squared in exponential form? x to the 2 fifths power x to the 5 over 2 power 5
Semmy [17]
\bf a^{\frac{{ n}}{{ m}}} \implies  \sqrt[{ m}]{a^{ n}} \qquad \qquad
\sqrt[{ m}]{a^{ n}}\implies a^{\frac{{ n}}{{ m}}}
\\\quad \\
% rational negative exponent
a^{-\frac{{ n}}{{ m}}} =
 \cfrac{1}{a^{\frac{{ n}}{{ m}}}} \implies \cfrac{1}{\sqrt[{ m}]{a^{ n}}}\qquad\qquad 
%  radical denominator
\cfrac{1}{\sqrt[{ m}]{a^{ n}}}= \cfrac{1}{a^{\frac{{ n}}{{ m}}}}\implies a^{-\frac{{ n}}{{ m}}} \\\\
-----------------------------\\\\
\sqrt[5]{x^2}\iff x^{\frac{2}{5}}
3 0
2 years ago
A.<br> B.<br> C.<br> D.<br> ????????????
qaws [65]

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we have

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4 0
3 years ago
$280 is what percent of $3500?
professor190 [17]

Divide then multiply by 100:

280 / 3500 = 0.08

0.08 x 100 = 8%

Answer: 8%

6 0
2 years ago
Read 2 more answers
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