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blagie [28]
2 years ago
6

What is the probability that client H, the 80-year old you’re considering for a 10-year policy, lives to be 90 years old? Client

H is a non-Hispanic white female, so look at the data in table 15.
Mathematics
2 answers:
Ksivusya [100]2 years ago
7 0

Answer:

Client H will have a 30.596 percent chance of living to 90 years old.

Step-by-step explanation:

\frac{30596}{100000} =0.30596\\\\\\0.30596= 30.596

stira [4]2 years ago
4 0

Using it's concept, it is found that the probability is found looking at the table, considering that:

  • The number of desired outcomes is the number of non-Hispanic white females who lived to be 90 years old.
  • The number of total outcomes is the number of non-Hispanic white females who are 80 years old.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem, these numbers of outcomes are taken from the data in the table, and the formula is applied.

More can be learned about probabilities at brainly.com/question/14398287

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Evaluate the spherical coordinate integral
expeople1 [14]

Rewrite the equations of the given boundary lines:

<em>y</em> = -<em>x</em> + 1  ==>  <em>x</em> + <em>y</em> = 1

<em>y</em> = -<em>x</em> + 4  ==>  <em>x</em> + <em>y</em> = 4

<em>y</em> = 2<em>x</em> + 2  ==>  -2<em>x</em> + <em>y</em> = 2

<em>y</em> = 2<em>x</em> + 5  ==>  -2<em>x</em> + <em>y</em> = 5

This tells us the parallelogram in the <em>x</em>-<em>y</em> plane corresponds to the rectangle in the <em>u</em>-<em>v</em> plane with 1 ≤ <em>u</em> ≤ 4 and 2 ≤ <em>v</em> ≤ 5.

Compute the Jacobian determinant for this change of coordinates:

J=\begin{bmatrix}\frac{\partial u}{\partial x}&\frac{\partial u}{\partial y}\\\frac{\partial v}{\partial x}&\frac{\partial v}{\partial y}\end{bmatrix}=\begin{bmatrix}1&1\\-2&1\end{bmatrix}\implies|\det J|=3

Rewrite the integrand:

-3x+4y=-3\cdot\dfrac{u-v}3+4\cdot\dfrac{2u+v}3=\dfrac{5u+7v}3

The integral is then

\displaystyle\iint_R(-3x+4y)\,\mathrm dx\,\mathrm dy=3\iint_{R'}\frac{5u+7v}3\,\mathrm du\,\mathrm dv=\int_2^5\int_1^45u+7v\,\mathrm du\,\mathrm dv=\boxed{333}

5 0
3 years ago
Msty and yesenia have a group of base ten blocks. misty had six more block than yesenia. yesenias blocks represent 17. together
Inessa05 [86]

yesenia has 9 blocks. misty has 15.

15 + 9 = 22.

for the values of the blocks, yesenia has 17 and misty has 68.

17 + 68 = 85.

hope i helped!

4 0
3 years ago
Can you please explain how I got it wrong and how to get it right (thx)
olga55 [171]
U should have subtract 180 and 131

6 0
2 years ago
There are 10 students in a class: 3 boys and 7 girls. If the teacher picks a group of 3 at random, what is the probability that
Sladkaya [172]
2/3 is the probability
8 0
3 years ago
Read 2 more answers
Solve the right triangle​
grandymaker [24]

Answer:

HJ = 5.20

HI = 3

angle J = 30 degrees

Step-by-step explanation:

sin 60 = HJ/6

HJ = 5.20

cos 60 = HI/6

HI = 3

angle J = 90-60 = 30 degrees

4 0
2 years ago
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