2 years ago

A six-sided number cube is rolled 300 times. The results are 120 even numbers and 180 odd numbers.

Mathematics

1 answer:

Stella [2.4K]2 years ago

6 0

Answer:

What is the probability formula?

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In general, the probability is the ratio of the number of favorable outcomes to the total outcomes in that sample space. It is expressed as, Probability of an event P(E) = (Number of favorable outcomes) ÷ (Sample space).

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A certain brand of golf balls comes in packs of 24. Each pack has three yellow golf balls in it. Willam orders 360 golf balls on

iogann1982 [59]

Start by taking the total number of golf balls, 360, and dividing it by how many golf balls come in each pack, to find the number of packs.

360 ÷ 24 = 15

So there are 15 packs, each with 3 yellow golf balls.

15 · 3 = 45

Meaning 45 of the golf balls would be yellow

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3 years ago

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The simple interest on a loan of $6000 for 3 years was $900. What was the rate of interest per annum

Thepotemich [5.8K]

Answer:

Step-by-step explanation:

900/3=300

300/6000=0.05

0.05=5%

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What is an inequality for x <12

natka813 [3]

X < 12 its actually very simple , just see that the x is on one side and nothing can be moved

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What is the sum of the geometric series 2^0 + 2^1 + 2^2 + 2^3 + 2^3 + 2^4 + … + 2^9?

mars1129 [50]

The nth term is
an=a1(r)^(n-1)
an=1(2)^(n-1)
a1=1
r=2

the sum of a geometric seequence is
$S_{n}=\frac{a_{1}(1-r^{n})}{1-r}$
a1=1
r=2
we want to find $S_{10}$ (since we minus 1, the highest exponet is 9 so add 1 to make it correct)

$S_{10}=\frac{1(1-2^{10})}{1-2}$
$S_{10}=\frac{(1-1024}{-1}$
$S_{10}=\frac{(-1023}{-1}$
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2 years ago

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The plan of a park is at a scale of 1:5000. Calculate the actual distance between two points if the distance between two points

Svetllana [295]

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