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mihalych1998 [28]
3 years ago
10

What is the cubed root of 27?​

Mathematics
2 answers:
marshall27 [118]3 years ago
8 0

Answer: As the cube root of 27 is a whole number, 27 is a perfect cube.

Cube root of 27 in radical form: ∛27.

I hope this answers you question.

Gnom [1K]3 years ago
5 0

Answer:

Cube root of 27 in radical form: ∛27???

Step-by-step explanation:

hope this helps

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Find the indicated probabilities using the geometric distribution, Poisson distribution, or the binomial distribution. The mean
ExtremeBDS [4]

Answer:

0.1606 = 16.06% probability that the number of births in any given minute is exactly five.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

x is the number of sucesses

e = 2.71828 is the Euler number

\mu is the mean in the given interval.

In this question:

We only have the mean during an interval, and this is why we use the Poisson distribution.

The mean number of births per minute in a given country in a recent year was about 6.

This means that \mu = 6

Find the probability that the number of births in any given minute is exactly five.

This is P(X = 5). So

P(X = 5) = \frac{e^{-6}*6^{5}}{(5)!} = 0.1606

0.1606 = 16.06% probability that the number of births in any given minute is exactly five.

8 0
3 years ago
Emma made 2/3 of a litre of lemonade. she split them into cups with 1/6 of a litre in each. How many cups did she have
eimsori [14]
Lemonade made= 2(l)/3=2/3 of a litre
qty in each cup=1(l)/6=1/6 of a litre
no of cup=2l/3÷1(l)/6
   ⇒2l/3×6/1(l)
⇒4
6 0
3 years ago
What is the value of x in the triangle?
kvasek [131]

The value of x in the right triangle is 4 units.

<h3>How to find the side of a right triangle?</h3>

The side x of the right triangle can be found using trigonometric ratios.

Therefore,

sin 30° = opposite / hypotenuse

sin 30 = x / 8

1 / 2 = x  /8

cross multiply

8 = 2x

divide both sides by 2

8 / 2 = 2x / 2

x = 4

learn more on right triangle here: brainly.com/question/10060696

#SPJ1

4 0
2 years ago
Help me please!! I've tried it but it was wrong.
Zina [86]

Answer:

(-3/4)(7/8)—> -21/32

(5/16)(-2)(-4)(-4/5)—> -2

(2 3/5)(7/9)—>91/45

(2/3)(-4)(9)—-> -24

Step-by-step explanation:

3 0
3 years ago
F(x)=20-x^2+8x<br> what are the minimum and maximum points and the axis of symmetry?
-Dominant- [34]
Vertex aka max or min point is found by -b/2a in form
f(x)=ax^2+bx+c
f(x)=-1x^2+8x+20
vertex x value is -8/(2)(-1)=-8/-2=4
input back to find y value
f(4)=-(4^2)+8*4+20
f(4)=-16+32+20
f(4)=36
max (since the graph opens down) is (4,36)
axis of symmetry is the x coordinate


max is (4,36)
axis of symmetrry is x=4
5 0
3 years ago
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