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3 years ago

Francine rolls two 6-sided number cubes. What is the probability that she rolls

Mathematics

1 answer:

DaniilM [7]3 years ago

6 0

Answer:

Option D

Step-by-step explanation:

Probability of an event = $\frac{\text{Favorable outcome}}{\text{Total number of outcomes}}$

Favorable outcome = sum of numbers is 6 on rolling two cubes

= (5 + 1), (4 + 2), (3 + 3), (2 + 4), (1 + 5)

Therefore, number of rolls that she gets a sum of 6 = 5

Total number of outcomes = 6 × 6 = 36

Therefore, probability that she rolls a sum equal to 6 = $\frac{5}{36}$

Therefore, Option D will be the answer.

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Gala2k [10]

The answer is 5 percent.

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3 years ago

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Charlene and Gary want to make trail mix. In order to get the right balance of ingredients for their tastes they bought 3 pounds

AfilCa [17]

Answer:

$2.96

Step-by-step explanation:

3x$2.67=$8.01

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7 0

4 years ago

Place these numbers in greatest to least, 15%, 1/8, 0.2, and 0.09 QQQQQUICKLY PLEAS!

snow_lady [41]

Hey there.

15% is equivalent to 0.15 and 1/8 is equivalent to 0.125. Let's set these from greatest to least:

0.2, 0.15 (15%), 0.125 (1/8), 0.09.

I hope this helps!

3 0

4 years ago

*will give brainist*<br><br> just make sure the answer is correct!!

slavikrds [6]

I think 86

you’d just add 26 and 60

4 0

3 years ago

Trig: A sector of a circle has area 25 cm2 and centralangle

Alchen [17]

Answer: Radius = 10 cm and Arc length = 5 cm

Step-by-step explanation:

The area of a sector with radius r and central angle $\theta$ (In radian) is given by :-

$A=\dfrac{1}{2}r^2\theta$

Given : A sector of a circle has area $25 cm^2$ and central angle 0.5 radians.

Let r be the radius , then we have

$25=\dfrac{1}{2}r^2(0.5)\\\\\Rightarrow\ r^2=\dfrac{2\times25}{0.5}\\\\\Rightarrow\ r^2=\dfrac{50}{0.5}=100\\\\\Rightarrow\ r=\sqrt{100}=10\ cm$

Thus, radius = 10 cm

The length of arc is given by :-

$l=r\theta=10\times0.5=5\ cm$

Hence, the length of the arc = 5 cm

3 0

3 years ago