Which of the following could you use to solve this problem?

What is 25% of 37?

=
p = (0.25)37
= w
· 37

a) The expected number of people to die before their 71st birthday is given as follows: 128.

b) The probability that a 67 year old woman will live to her 68th birthday is given as follows: 0.8876 = 88.76%.

The parameters that are needed to calculate a probability are listed as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

0.025679 of the 70 year old men die, hence the expected number out of 5000 is given as follows:

0.025679 x 5000 = 128.

The probability for item b is given as follows:

0.016798/0.018925 = 0.8876 = 88.76%.

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Answer:

Step-by-step explanation:  Hello!

I don't remember all of the postulates to these, but I hope this will help you! Vertical angles are congruent, so both angles SRT and PRQ are congruent.  This also means that line segments PQ and ST are congruent.  You also know that angles Q and S are congruent which is given.  By the ASA Theorem, when two angles and a side are congruent, then the triangles are congruent.

Step-by-step explanation:

The three internal angles of a triangle sum to 180 °

x + 23      +      4x+17     +   80    = 180

5x + 120 = 180

5x = 60

x = 12 °

Answer:

b

Step-by-step explanation:

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Answer:

26

Step-by-step explanation:

Answer:

F. \( \sqrt{39} \)

Step-by-step explanation:

By geometric mean theorem:

\( {x}^{2} = 13 \times 3 \\ {x}^{2} = 39 \\ x = \sqrt{39} \)

The value of x from the similar side triangles is x = √39

If two triangles' corresponding angles are congruent and their corresponding sides are proportional, they are said to be similar triangles. In other words, similar triangles have the same shape but may or may not be the same size. The triangles are congruent if their corresponding sides are also of identical length.

Corresponding sides of similar triangles are in the same ratio. The ratio of area of similar triangles is the same as the ratio of the square of any pair of their corresponding sides

Given data ,

Let the first triangle be ΔADC

Let the second triangle be ΔADB

Now , the side AD is the common side

The measure of ∠ADC = measure of ∠ADB = 90°

So , the triangles ΔADC and ΔADB are similar triangles

Now , corresponding sides of similar triangles are in the same ratio

So , AD / DC = BC / AD

x / 13 = 3 / x

Multiply by x on both side , we get

x² = 39

Taking square roots on both sides , we get

x = √39

Therefore , the value of x is √39

Hence , the similar triangles are solved

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Use the Law of Sines to solve the triangle. The correct option among the given options is B C = 85°, a = 5.76, b = 8.69, where c ≈ 10.38.

To solve the triangle using the Law of Sines, we can use the formula:

a/sin(A) = b/sin(B) = c/sin(C)

Let's analyze each option one by one:

A) C = 85°, a = 7.76, b = 10.69

To solve this triangle, we can use the Law of Sines as follows:

a/sin(A) = b/sin(B) = c/sin(C)

7.76/sin(35°) = 10.69/sin(60°) = c/sin(85°)

Using this equation, we can solve for c:

c = (7.76 * sin(85°)) / sin(35°) c ≈ 13.99

Therefore, the answer is not C = 85°, a = 7.76, b = 10.69.

Now let's check the other options:

B) C = 85°, a = 8.76, b = 10.69

Using the same formula, we can calculate c:

c = (8.76 * sin(85°)) / sin(35°) c ≈ 15.77

Therefore, the answer is not C = 85°, a = 8.76, b = 10.69.

C) C = 85°, a = 8.69, b = 9.69

Using the same formula, we can calculate c:

c = (8.69 * sin(85°)) / sin(35°) c ≈ 15.56

Therefore, the answer is not C = 85°, a = 8.69, b = 9.69.

The correct option among the given options is B C = 85°, a = 5.76, b = 8.69, where c ≈ 10.38.

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Once a model of reality is constructed around certain assumptions, it can be tested to determine its value in predicting outcomes.

Once a model of reality is constructed around certain assumptions, it can be tested to determine its value in predicting outcomes. This involves comparing the model's predictions with actual observed data or outcomes to assess its accuracy and reliability. By testing the model against real-world data, we can evaluate its validity and determine if it accurately represents the underlying reality or phenomenon being studied.

Producing data and graphing equations are related activities that can be part of the process of testing a model, but they are not the primary purpose of the model itself. Producing data involves collecting and generating empirical data that can be used to assess the model's predictions or outcomes. Graphing equations can be a way to visualize the relationships between variables in the model, but it is not the main purpose of the model itself. The primary purpose of constructing a model is to make predictions or generate hypotheses about how a system or phenomenon works, and testing these predictions against real-world outcomes is the key step in evaluating the model's value.

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Answer:

72

Explanation:

First, we can find the top and bottom smaller squares of the rectangular prism. Since we are working with a variety of rectangles, we only need to use the equation L×W.

To start with, let's multiply 2×3, which gives us 6, the surface area of both the bottom and top rectangles, so now we need to multiply it by 2 to account for both of them. 6×2=12

Now, we'll find the surface area of the bigger rectangles in the middle, which are 6 by 3, so again we will need to multiply length times width, then by 2 to count both rectangles. 6×3=18×2=36

Finally, we can find the surface area of the smaller rectangles in the middle, which are 6 by 2. 6×2=12, then multiply by 2 since there are 2 of those rectangles, 12×2=24

Now to find the total surface area, we need to add the gathered surface area from each shape, 12+36+24=72

Answer:

$5.12

Step-by-step explanation:

First, we need to identify what she bought for how much:

Elizabeth bought 3 pounds of apples for 89c a pound (.89*3)

She bought 2 pounds of oranges for 53c a pound (.53*2)

And she bought a loaf of bread for $1.39 (1.39)

apples = .89*3 = $2.67

oranges = .53*2 = $1.06

bread = 1.39*1 = $1.39

Now that we know the values of the individual items she bought, we can add them up:

$2.67

+$1.06

+$1.39

= $5.12

(All in all, in the end this is just some simple addition and multiplication)

Answer:

2 × 2 × 3 × 5 or 2 to the second power × 3 × 5.

Step-by-step explanation:

=) Good Luck! Can I have Brainliest please?

Answer:2×2×3×5

Step-by-step explanation:

2×2=4

3×5=15

15×4=60

Answer:

14 141414141414114141411

Answer:

Answer:

42

Step-by-step explanation:

3/4 is division which equals .75

0.75 x 56 = 42

\(801 \times {10}^{ - 14} = 8.01 \times {10}^{ - 12} \)

Done...

Good luck ♥️♥️♥️♥️♥️.

Answer:

Refer to the attachment..

Answer:

y = x-8

Step-by-step explanation:

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

x-y = 8

Subtract x from each side

x-y-x = -x+8

-y = -x+8

Divide each side by -1

-y/-1 = -x/-1 +8/-1

y = x-8

The better buy is given by the following brand:

Brand A.

The better buy is obtained applying the proportions in the context of the problem.

A proportion is applied as the cost per ounce is given dividing the total cost by the number of ounces.

Then the better buy is given by the option with the lowest cost per ounce.

The cost per ounce for each brand is given as follows:

$8 per ounce is a lesser cost than $9.3 per ounce, hence the better buy is given by Brand A.

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Each one of the smaller angles  x = 120 degrees and the larger angle = 2x = 2 × 120 = 240 degrees

The angle of an octagon can be found as follows;

An octagon is a polygon that has 8 sides.

The sum of angles in an octagon is 1080 degrees.

Therefore,

x + x + x + x + x + x + x + 2x = 1080

Hence,

9x = 1080

divide both sides by 9

x = 1080 / 9

x = 120

Therefore, each one of the smaller angles  x = 120 degrees and the larger angle = 2x = 2 × 120 = 240 degrees

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Answer:

Step-by-step explanation:

Try n = 2

2n = 4

n^2 = 4

n+5 = 7   That works. It will make a triangle since the 2 smallest numbers are bigger than 7

Try n = 3

2n = 6

n^2 = 9

n + 5 = 8     That works. Same reason as above.

n = 4

2n = 8

n^2 = 16

n + 5 = 9    That works. Same reason.

n = 5

2n = 10

n^2 = 25

n+5 = 10   Aha! That doesn't work. the two smaller numbers only = 20.

There are likely many numbers that don't work. I'll try one more

n = 6

2n = 12

n + 5 = 11

n^2 = 36   This won't work either. Same reason as n = 5.

Draw each interval on the real line.

From the figure, the intersection of the intervals is the common interval to both and the union is the interval in either of them or in both.

x is equal to 14.

To solve the equation X/111 = (5x - 28)/333 for x, we can cross-multiply to eliminate the denominators.

Multiplying both sides of the equation by 111 and 333, we get:

333 \(\times\) X = 111 \(\times\) (5x - 28)

Simplifying further:

333X = 555x - 3108

Next, we need to isolate the variable x. Let's subtract 555x from both sides of the equation:

333X - 555x = -3108

Combining like terms:

-222x = -3108

To solve for x, we can divide both sides of the equation by -222:

x = (-3108) / (-222)

Simplifying the division:

x = 14

Therefore, x is equal to 14.

Please note that it's important to double-check the calculations to ensure accuracy.

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i think its 1.45in^2

A voluntary export restraint will decrease producer surplus, increase consumer surplus, have uncertain effects on government revenue, and the overall impact on domestic national welfare is ambiguous.

A voluntary export restraint is a trade policy measure voluntarily imposed by an exporting country to limit its exports to another country. In such a scenario, the restriction on exports reduces the quantity of goods available in the importing country, leading to a decrease in producer surplus as producers receive lower prices and sell fewer units of the product.

On the other hand, consumers benefit from lower prices and increased availability of the restricted goods, resulting in an increase in consumer surplus. The impact on government revenue is uncertain, as it depends on various factors such as the level of imports and any associated fees or tariffs. The overall effect on domestic national welfare is ambiguous since it involves trade-offs between different stakeholders and their respective gains or losses.

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The work done on a particle moving uniformly around the unit circle centered at the origin under a constant force field, f(x, y), is zero.

When a particle moves in a closed path, like a circle, the net work done by a conservative force field is always zero. In this case, the force field is constant, which means it does not change as the particle moves along the path. Since the work done by a constant force is given by the formula W = F * d * cos(θ), where F is the force, d is the displacement, and θ is the angle between the force and the displacement vectors, we can see that the cosine of the angle will always be zero when the particle moves along the unit circle centered at the origin. This implies that the work done is zero. Thus, the work done on the particle is zero.

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Answer:

2+.25x=10

Step-by-step explanation:

Answer:

665

Step-by-step explanation:

the reasoning is because you divide 525/15 and you get 35 with that you multiply by 19 because you are seeing how far you can get with 19 gallons of gas .

665 miles Santiago can travel on 19 gallons of fuel.

A ratio in mathematics demonstrates how many times one number is present in another.

Given, Santiago's car used 15 gallons to travel 525 miles. Since,

Santiago travels in 15 gallons  = 525 miles

Santiago travels in 1 gallons = 525/ 15 = 35

Santiago travels in 19 gallons = 35* 19 = 665

Therefore,  Santiago can travel 665 miles on 19 gallons of fuel.

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Answer:

4 hours and 10 minutes

Step-by-step explanation:

Answer:

x = 62°

Step-by-step explanation:

Since we have an isosceles triangle, the other unknown angle is also x. All angles in a triangle add up to 180°, so:

x + x + 56 = 180

2x + 56 = 180

2x = 124

x = 62°

Answer:

ikr

Step-by-step explanation:

Answer:

lol SAME!! i hate it so much!! they deleted all of my stuff in one day and didn't even have a reason to!!! I got banned for 2 weeks :( i's irritating

Step-by-step explanation: