3 years ago

Tim and his stepfather went bowling. tims scores were 175

Mathematics

2 answers:

MAXImum [283]3 years ago

4 0

Answer:

the question is not well done

Step-by-step explanation:

Naily [24]3 years ago

4 0

Answer:

what are u wanting to know

Step-by-step explanation:

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Can someone please help me !?!

statuscvo [17]

Answer:

Step-by-step explanation:

The area of a triangle is base * height * 1/2. The base is 8 and the height is 10, making the area = 8 * 10/2 = 40

8 0

3 years ago

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About 12% of individuals write with their left hands. If a class of 130 students meets in a classroom with 130 individual desks,

Lynna [10]

Answer:

0.1019

Step-by-step explanation:

Probability, p=12%=0.12

Sample size, n=130 students

Those writing with left=14 students

Using the formula for binomial distribution

P(X≤x)= $\left[\begin{array}{}n\\x\end{array}\right]p^{x}(1-p)^{n-x}$

Substituting 0.12 for p, 130 for n, 14 for x we obtain

P(X≤x)= $\left[\begin{array}{}130\\14\end{array}\right]0.12^{14}(1-0.12)^{130-14}$

P(X≤x)= $130C14*0.12^{14}(0.88)^{116}$

P(X≤x)=0.1019

3 0

3 years ago

Leslie found the volume of a cone having both a height

Mademuasel [1]

Answer:

D.No, she forgot to take one-third of the base area times height.

Step-by-step explanation:

I just did it and its right.

6 0

3 years ago

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What is 2^3 x 2^7= equivalent to

goldenfox [79]

Answer:

3.940201X 10^115

Step-by-step explanation:

2^3x (2x2x2x2x2x2x2)

2^3x128

2^384

3.940201 x 10^115

7 0

3 years ago

Any help, please! <br> I dont understand

frutty [35]

The answer would be 40% :)

3 0

3 years ago