3. You are a senior consultant at a highly prestigious agency. You did a great job in 2020,

Mathematics

1 answer:

Anastasy [175]3 years ago

5 0

Answer:

(a)The highest expected payout option 1

(b)1 and 3

(c)Option 1

Step-by-step explanation:

In this you just multiply the amount you are paid by chance if all are favorable to you, so in option 1 you would get $2,000 for each head you get on a flipped coin, so that would be 10*$2,000=$20,000 that's the highest paid, in the dice you get a maximum of 6 dots each, that would make $6,000*3=$18,000.

Rolling the dice can get you 5 scenarios where you don't get $6,000 when all three are lower than $6,000 which would be getting three 1's, two 1's and a 2, ot two 2's and a 1. That's why only option 3 and 1 are available for an almost certainity of getting $6,000

To know this you have to remember last problem, the getting $9,000 will never give you $16,000, and the dice would give you only 3 scenarios where you could end up winning $16,000 whihc would be getting all 6's, two 6's and a 5, or twop 5's and a 6, so your best option would be flipping the coin.

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How is a scatter plot that shows no correlation different from a scatter plot that shows a negative correlation?

Crank

A scatter plot that has no correlation shows points that a trend line cannot be drawn through and that their is no correlation between the X values and Y values. A scatter plot with a negative correlation has a correlation between the X and y values where as X increases why decreases. A trend line with a negative slope can also be drawn on a negative correlation scatter plot.

Hope that helped or even made sense

3 0

3 years ago

lliana’s math grade increased from 65 to 86. Fiona’s math grade increased from 70 to 80. What is the difference, rounded to the

Juliette [100K]

Okay. Let us do it surgically. Let us solve first the rate of increase in Lliana's Math grade. 86-65 = 21, thus the rate can be written as a fraction 21/65. We will reserve the decimal form once we are done with both rates of increase.

On the same note, Fiona's increase in Math grade is determined by subtracting 70 from her recent grade of 80, thus giving us an increase in her grade by 10. Therefore, the rate of increase in her Math grade is 10/70.

Now, let us take the decimal forms of the students' grade in math respectively. Lliana's is 21/65 or 0.32307692307... Fiona's is 10/70 or 0.14285714285. Now, subtracting this decimals we have 0.18021978021.
Changing it to percent form, we must multiply it by 100 and add the symbol "%". Therefore, we have 18.021978021 %.

Finally, rounding the value to the nearest whole number, we obtained 18.00% or just 18%.

8 0

4 years ago

Jeremy makes 57,852 per year. Hiw much is his salary monthly? How much is it weekly?

dusya [7]

Monthly:

There are 12 months in a year. So, all we have to do is divide his yearly salary by 12.

57,852÷12

4,821

So, Jeremy's monthly salary is $4,821.

Weekly:

There are about 52 weeks in a year. So, we need to divide his yearly salary by 52.

57,852÷52

1,112.54

So, Jeremy's weekly salary is $1,112.54.

6 0

3 years ago

Read 2 more answers

Given that a = (1), b = (2) and c = (0)

mr Goodwill [35]

Step-by-step explanation:

1+2=3
1-2=-1
1-0=1
1+0=1
1+2+0=3
1-2-0=-1
0-1=-1
2-1=1
2+0=2
0-2= -2

5 0

3 years ago

Find the area of the shaded region if the dimensions of the unshaded region are 20ft x 35ft . use 3.14 for π as necessary.

Westkost [7]

Area of the shaded region is 1397.46 square feet.

<h3>what is area of shaded region?</h3>

The area of the shaded region is the difference between the area of the entire polygon and the area of the unshaded part inside the polygon. The area of the shaded part can occur in two ways in polygons. The shaded region can be located at the center of a polygon or the sides of the polygon.

We are to find the area of the shaded region. For that, we will divide the figure into smaller shapes, find their areas separately and then add them up.

From the given figure, we can see that there are two semi circles or say one whole circle if we combine them at the ends while 2 rectangles at the top and bottom.

Radius of circle = $\frac{20+7+7}{2}$ = 17