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djyliett [7]
3 years ago
7

Jillian rolled a number cube 360 times. About how many times do you expect her to roll a 2

Mathematics
1 answer:
Gnoma [55]3 years ago
3 0

Answer: If it is split by equal sections then the answer Would be <u>60</u>

<em><u>Give Brainliest plz</u></em>

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When working through limit problems, why must you write the limit statement every time until you evaluate the equation?
Softa [21]
Because that how it goes
8 0
3 years ago
Which number(s) are 3 units from zero on a number line?<br><br> 6<br> 3<br> 1\3<br> -3
MrRissso [65]
3 & -3 are 3 units from zero
8 0
2 years ago
Please answer it now in two minutes
makkiz [27]

Answer:

VX = 8.8 in

Step-by-step explanation:

By applying Sine rule in the right triangle WXV,

Sin(∠W) = \frac{\text{Opposite side}}{\text{Hypotenuse}}

             = \frac{\text{VX}}{\text{WX}}

Sin(34)° = \frac{VX}{15}

VX = 15.Sin(34)°

     = 8.8379

     ≈ 8.8 in.

Therefore, measure of side VX is 8.8 in.

6 0
3 years ago
Someone help and please make sure the answer is right
lord [1]

Answer:

it's 12

Step-by-step explanation:

5(12) =60

60+17=77

8 0
3 years ago
The number of accidents per week at a hazardous intersection varies with mean 2.2 and standard deviation 1.1. This distribution
cluponka [151]

Answer:

Step-by-step explanation:

Hello!

The definition of the Central Limi Theorem states that:

Be a population with probability function f(X;μ,δ²) from which a random sample of size n is selected. Then the distribution of the sample mean tends to the normal distribution with mean μ and variance δ²/n when the sample size tends to infinity.

As a rule, a sample of size greater than or equal to 30 is considered sufficient to apply the theorem and use the approximation.

X[bar]≈N(μ;σ²/n)

If the variable of interest is X: the number of accidents per week at a hazardous intersection.

There is no information about the distribution of this variable, but a sample of n= 52 weeks was taken, and since the sample is large enough you can approximate the distribution of the sample mean to normal. With population mean μ= 2.2 and standard deviation σ/√n= 1.1/√52= 0.15

I hope it helps!

5 0
2 years ago
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