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fiasKO [112]
3 years ago
6

Tami rolled a die 20 times. 14 times it landed on an even number; 6 times it landed on an odd number. What is her experimental p

robability of it landing on an odd number?​

Mathematics
1 answer:
Novay_Z [31]3 years ago
7 0
I believe it’s 3/10.
But even though a dice has 6 sides it’s a possibility it’s 1/2.
But from the given information it seems like it’s landing on the even side more than the odd.
I hope this helped!
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3/5n + 9/10 = -1/5n - 23/10
drek231 [11]
3/5n+9/10=-1/5n-23/10
+1/5                       +1/5
4/5n+9/10=-23/10
-9/10                     -9/10
         4/5n=-32/10
divide 4/5 on both sides
             n=-4
3 0
4 years ago
Read 2 more answers
The prices of three t-shirts styles are $24, $30 and $36. the probability of choosing a $24 t-shirt is 1/6. the probability of c
Slav-nsk [51]

\text{Answer} : \text{The expected value of a t-shirt is \$31.}

Explanation:

Since we have given that

The prices of three t-shirts styles  i.e $24, $30, $36 with their probability is given by

\frac{1}{6}, \frac{1}{2},\frac{1}{3}

As we know that,

E(X)= \sum_{1}^{3}x_iP(x_i)

\text{where} x_i \text{ is the prices of t- shirts styles}

Now,

x_1= \$24 , x_2=\$30 , x_3=$36

and

P(x_1)=\frac{1}{6},P(x_2)=\frac{1}{2}, P(x_3)=\frac{1}{3}

So,

E(X)= 24\times \frac{1}{6}+30\times\frac{1}{2}+36\times \frac{1}{3}\\=4+15+12\\=31

So, the expected value of a t-shirt = $31.

4 0
3 years ago
Please Help ASAP<br><br> What is the value of x?<br> Enter your answer in the box
julia-pushkina [17]

Answer:

the answer 45 degree ,hope this helps you

6 0
3 years ago
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Which equations and/or functions represent the graphed line? Select three options.
Reil [10]

Answer:

y=\frac{1}{2}x+2

Step-by-step explanation:

Let's take points (2,3) and (-4,0)

Slope

m=\frac{y_2-y_1}{x_2-x_1}\\\Rightarrow m=\frac{0-3}{-4-2}\\\Rightarrow m=\frac{3}{6}\\\Rightarrow m=\frac{1}{2}

So,

y=mx+c\\\Rightarrow y=\frac{1}{2}x+c

To find c we put value of (2,3) in the equation

3=\frac{1}{2}2+c\\\Rightarrow 3-1=c\\\Rightarrow 2=c

Equation of line

y=\frac{1}{2}x+2

6 0
3 years ago
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Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Burka [1]

Answer:

there are 10

Step-by-step explanation:

10

4 0
3 years ago
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