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3 years ago

A die is rolled four times. What is the probability that exactly two multiples of 3 are rolled?

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

4 0

The probability of this question is 1/2

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What’s the volume of the sphere

vodka [1.7K]

Answer:

$\pi$ ( $r^{2}$ h)

Step-by-step explanation:

r = radius

h = height

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2 years ago

What fractions are equivalent to 6/15

Gala2k [10]

One fraction is 2/5.
another one is 12/30.
HOPE I HELPED!!!

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3 years ago

Read 2 more answers

Write the complex numbers in standard form: 5/ 8-i

dedylja [7]

Answer:

a+bi

$\frac{8}{13} + \frac{i}{13}$

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3 years ago

First one please thanksssa

serious [3.7K]

In order to find this, we need to count exactly how many times each of them blinks within 60 seconds. Then, we find which numbers are the same.

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60

6, 12, 18, 24, 30, 36, 42, 48, 54, 60

Now, I will bold the numbers that are the same.

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60

6, 12, 18, 24, 30, 36, 42, 48, 54, 60

Now, we have our answer.

Answer: The two neon lights will blink on the 12, 24, 36, 48, and 60 second marks.

Hope I helped!

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3 years ago

Sage is 7 years older than Jonathan. If Jonathan is x years old, how old was Sage 10 years ago?

Natalija [7]

Answer:

(x-3) years

Step-by-step explanation:

We are given that

Age of Jonathan= x years

Sage is 7 years older than Jonathan

It means

Age of Sage=(x+7) years

We have to find the age of Sage 10 years ago.

10 Years ago,

Age of Jonathan=(x-10) years

Age of Sage=(x+7-10) years

Age of Sage=(x-3) years

Hence, 10 years ago, age of Sage =(x-3) years

4 0

2 years ago