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bija089 [108]
2 years ago
13

Find each of the following probabilities for a normal distribution:

Mathematics
1 answer:
AnnZ [28]2 years ago
4 0

Answer:

Find each of the following probabilities for a normal distribution:

a. p(z>1.20) Answer:

b. p(z> .40) Answer:B

c. p(z <1.75) Answer:

d. p(z>-1.30) Answer:

e. p(z<-.60) Answer:

Step-by-step explanation:

Explanation

Dount

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A cylinder with 3 radius and and height is 2 inches what is the volume?
VashaNatasha [74]

Answer:

\huge\boxed{\sf V = 56.5 \ in.^3}

Step-by-step explanation:

Radius = r = 3 in.

Height = h = 2 in.

<u>Volume:</u>

\sf Volume \ of \ the \ cylinder = \pi r^2 h\\\\V = (3.14)(3)^2(2)\\\\V =(3.14)(9)(2)\\\\V = (3.14)(18)\\\\V = 56.5 \ in.^3\\\\\rule[225]{225}{2}

3 0
2 years ago
Five years ago Gary invested $10,000 into an account that makes 6% compounded annually. The value in the account after x years i
dlinn [17]
y=10000(1.06)^x&#10;\\y(5)=10000(1.06)^5&#10;\\y(5)=10000 \times 1,3382255776&#10;\\y(5)=13382.255776 \approx 13382.26
7 0
3 years ago
Read 2 more answers
What are the zeros for the function <br><br>f(x) = (x + 7)(x + 5)​
Svetllana [295]

Answer:

(-7,0) and (-5,0)

Step-by-step explanation

1. 0= (x + 7)

  -7        -7

    -7=x

(-7,0)

2. 0= (x + 5)

    -5         -5

      -5=x

(-5,0)

6 0
3 years ago
If you are told to calculate simple interest, and you are told to calculate the interest for 6 months, what would you need to do
Sophie [7]

Answer:

number of periods per year m, times the number of periods n: simple interest amount = principal amount × (rate / m) × n.

Step-by-step explanation:

6 0
3 years ago
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The sum of three consecutive even integers is 36. Let x represent the first integer, x + 2 represent the second integer, and x +
prisoha [69]

Let

x------>  the first even integer

x+2---->the second even integer

x+3---->the third even integer

we know that

x+(x+2)+(x+4)=36 -----> equation that represent the situation

solve for x

Combine like terms in the left side

(x+x+x)+(2+4)=36

3x+6=36

therefore

<u>the answer is the option B</u>

3x+6=36


5 0
3 years ago
Read 2 more answers
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