In a small city, approximately 15% of those eligible are called for jury duty in any one calendar year. People are selected for jury duty at random from those eligible, and the same individual cannot be called more than once in the same year. (a) What is the probability that a particular eligible person in this city is selected in both of the next 2 years

Answer:

whole, 5 containers

Step-by-step explanation:

i think this is the answer

Step-by-step explanation:

Answer:

j

Step-by-step explanation:

Answer:

V(t) = 18t²-18t-360

Step-by-step explanation:

Given the equation of motion of particle expressed as:

s(t) = 6t³-9t²-360t

Velocity is the change in displacement of a body with respect to time.

V(t) = ds(t)/dt

V(t) = 3(6)t²-2(9)t¹-360

V(t) = 18t²-18t-360

Hence the function of the velocity is V(t) = 18t²-18t-360

Answer:

Step-by-step explanation:

Let A denote the score for students of section A.

Let B denote the score for students of section B.

It is provided that:

[tex]A\sim N(76,64)\\B\sim N(67,36)[/tex]

The scores of the students of the two section are independent.

Compute the mean and variance of A - B as follows:

[tex]E(A-B)=E(A)-E(B)=76-67=9\\\\V(A-B)=V(A)+V(B)-2Cov(A,B)=64+36-0=100[/tex]

Compute the probability that the scores of two students, one in section A and one in section B, differ by no more than 1 point in absolute value as follows:

[tex]P(|A-B|\leq 1)=P(-1\leq X-Y\leq 1)[/tex]

                        [tex]=P(\frac{-1}{10}\leq \frac{(X-Y)-E(X-Y)}{\sqrt{V(X-Y)}}\leq \frac{1}{10})\\\\=P(-0.10<Z<0.10)\\\\=P(Z<0.10)-P(Z<-0.10)\\\\=0.53983-0.46017\\\\=0.07966\\\\\approx 0.08[/tex]

Thus, the probability that the scores of two students, one in section A and one in section B, differ by no more than 1 point in absolute value is 0.08.

Answer:

-3

Step-by-step explanation:

First, identify the different possible ways to multiply 2 monomials and get an m^2 term: we can multiply a constant by an m^2 term, or we can multiply an m term by an m term.

Now, we can identify all the combinations of the products that will give a m^2 term:

m^2*-9=-9m^2

3m*2m=6m^2

Now, we just combine the 2 m^2 terms:

-9m^2+6m^2=-3m^2

Therefore, the coefficient of the term with a degree of 2 is -3.

Answer:

Hey Hey. Thank you. Hope your having a good morning

Answer:

MANDOLARIN IS OUT REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Step-by-step explanation:

Answer:

$52.79

Step-by-step explanation:

$48.88 + 8% = $52.79

Answer:

μ₀ = 89

Step-by-step explanation:

A study has shown that  23 %  of all College textbook cost 95 $ or more,  then if the area under the bell shape curve is 23 % in the right tail, then

z(score ) = 0,74          ( 0,23 ≈  0,2296  from z table )

Then z(score) = ( x - μ₀ ) / σ

0,74  =  ( 95 -  μ₀ ) / 8,5

0,74*8,5 = 95 -  μ₀

6,29 - 95 = - μ₀

μ₀ = 88,71

μ₀ = 89

Answer:

A = 27

Step-by-step explanation:

plug in the numbers so A = (3)(9). you multiply 3 and 9 to get 27

Answer:

If you multiply it is 44,800 ft

If you add it is 64 ft

Step-by-step explanation:

If you multiply 28 x 16 x 10 x 10 = 44,800 ft

If you add 28 + 16 + 10 + 10 = 64 ft

(I really hope this helps, if you don't mind can you mark me brainiest?)

Answer: 401k contributions reduce the federal tax owed

Step-by-step explanation:

Answer: y=3/5x+3

Step-by-step explanation:

I put both points into a graphing calculator (-5,0) (0,3) and found the difference between both and calculated slope using y2-y1/x2-x1 and plugged in each value.

Answer:

X=3

Step-by-step explanation:

First, the 3 spread to the x and the 4 because of distribution property. Then, 3x is moved to the right, and the left turns into 19. The X's turn into 7x, and the -2 is moved to the left which makes it positive. The equation is simplified to 21=7x which means that x=3.

Hope this helps!

Answer:

x = 10

Step-by-step explanation:

65+56+6x-1=180

=  121 + 6x - 1 = 180

   -121             -121

= 6x - 1 = 59

      +1     +1

= 6x = 60

 /6     /6

x = 10

Check My Work:

65+56+60-1=180

121+60-1=180

120+60=180

180=180

Step-by-step explanation:

65 + 56 + 6x - 1 = 180       original equation

120 + 6x = 180                   combine like terms

6x = 60                               subtract 120 both sides

x =  10                                 divide by 6 on both sides

CHECK YOUR WORK:

65 + 56 + 6 (10) - 1 = 180

121 + 60 - 1 = 180

181 - 1 = 180

x = 10

Answer:

see explanation!

Step-by-step explanation:

If Jefferson Hills East takes 3 vans and each van has xx students, then 3x3x students will ride in vans. If the school takes 6 buses and each bus has yy students, then 6y6y students will ride in buses. The total number of students is then 3x+6y3x+6y. It is given that the school has 408 students so 3x+6y=4083x+6y=408.

If Jefferson Hills West takes 6 vans and each van has xx students, then 6x6x students will ride in vans. If the school takes 7 buses and each bus has yy students, then 7y7y students will ride in buses. The total number of students is then 6x+7y6x+7y. It is given that the school has 516 students so 6x+7y=5166x+7y=516.

The system of equations is then { 3x+6y=408 6x+7y=516  

{

3x+6y=408

6x+7y=516

​

​

.

Answer:

The stop

Step-by-step explanation:

3 apples = 1.05

5=1.20

Yes you will spend more at the stop but you get more apples

I hope this isn't a goofy answer please don't laugh i was trying to help :(

Using translation concepts, the coordinates of point C, considering A(x,y), are given as follows:

C(x + 2, - y).

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

For this problem, we have that:

Hence the coordinates of point C, considering A(x,y), are given as follows:

C(x + 2, - y).

More can be learned about translations at https://brainly.com/question/4521517

#SPJ1

Answer:

X intercept: 8,0

Y intercept ( 0,-4)

Step-by-step explanation:

Answer:

(-8,0) , (0,4) and our answer is D which is not given in the choices i even attached the graph so you can double check.

Step-by-step explanation:

Arrange the equation into the standard form [tex]y=mx+c[/tex]

so,

[tex]3x-6y=-24\\3x+24=6y\\y=\frac{3x+24}{6} \\\\y=\frac{3x}{6} +\frac{24}{6} \\\\y=\frac{x}{2}+4[/tex]

[tex]y=mx+c[/tex]

if we compare we get c=4 where c is the y-intercept now for the x-intercept which means the coordinate should be (x,0) because x-intercept means the function cuts/intersects the x-axis at (x,0) so we put the coordinate and the value of m(slope) and c(y-intercept) in our equation.

[tex]y=\frac{x}{2}+4\\\\ put (x,0) in the function\\\\0=\frac{x}{2} +4\\\frac{x}{2}=-4 \\x=-8[/tex]

so finally our x-intercept is (-8,0) and y-intercept is (0,4)

Answer:

225 calories

Step-by-step explanation:

300 divided by 4= 75

75x3=225

Answer:

Step-by-step explanation:

take 4a okay

so you take the first box and multiply it with the one that is in its spot in the other box.

so -6/7 times 0

-1/7 times -1

-1 times -7

0 times 6

so next you would write the answers to those problems in the spots you multiplied

soooo....

-6/7 times 0

that answer goes in the top left

-1/7 times -1

goes in the top right and so on

[tex]\tt Step-by-step~explanation:[/tex]

[tex]\tt Step~1:[/tex]

Whenever you see parentheses, you have to distribute, Here, 2 is next to (1 - 3), so we have to multiply 2 by 1 and -3.

[tex]\tt 2(1-3)-4v\\2*1=2.~~2*-3=-6.\\2-6-4v[/tex]

[tex]\tt Step~2:[/tex]

Simplify by combining like terms.

[tex]\tt 2-6-4v\\2-6=-4\\-4-4v[/tex]

[tex]\Large\boxed{\tt Our~final~answer:~-4v-4}\\\\\tt *Teachers~usually~prefer~having~the~variable~in~front~of~the~expression.[/tex]

Answer:

1. Subtract the numbers

2(1-3)=- 4v

2(2)- 4

2.Multiply the numbers

2(2)- 4v

-4- 4v

3. Rearrange terms

-4-4v

-4v-4

Solution

− 4v-4

Answer:

Angle A is congruent to angle Z

Angle B is congruent to angle Y

Angle C is congruent to angle X

Line AB is congruent to line ZY

Line AC is congruent to line ZX

Line BC is congruent to line YX

Angle CBA is congruent to Angle XYZ

Complete question :

A local bakery has determined a probability distribution for the number of cheesecakes it sells in a given day. The distribution is as follows:

Number sold in a day 0 5 10 15 20 Prob (Number sold) 0.06 0.2 0.13 0.08 0.53

Find the number of cheesecakes that this local bakery expects to sell in a day.

A) 20 B) 14.1 C) 14.16 D) 10

Answer:

Given the data:

14.1

Step-by-step explanation:

X : ____0 ___5 ____10 _____15 _____20

P(X): _0.06 _0.2 __0.13 ___ 0.08 ____ 0.53

Exoectwd number of cheesecakes to be sold per day :

E(X) = ΣX*P(x)

E(X) = (0*0.06) + (5*0.2) + (10*0.13) + (15*0.08) + (20*0.53)

E(X) = 0 + 1 + 1.3 + 1.2 + 10.6

E(X) = 14.1

      The number of cheesecakes that this local bakery expects to sell in a day is 14.1.

    Question is looks like incomplete the complete question is,

Complete question :

A local bakery has determined a probability distribution for the number of cheesecakes it sells in a given day. The distribution is as follows:

Number sold in a day 0 5 10 15 20 Prob (Number sold) 0.06 0.2 0.13 0.08 0.53

Find the number of cheesecakes that this local bakery expects to sell in a day.

A) 20 B) 14.1 C) 14.16 D) 10

We have given data is,

X :       0          5         10         15         20

P(X):    0.06    0.2      0.13      0.08      0.53

E(X) = ΣX*P(x)

Therefore by using the formula we get,

E(X) = (0*0.06) + (5*0.2) + (10*0.13) + (15*0.08) + (20*0.53)

E(X) = 0 + 1 + 1.3 + 1.2 + 10.6

E(X) = 14.1

Therefore,the number of cheesecakes that this local bakery expects to sell in a day is 14.1

To learn more about the expected value visit

https://brainly.com/question/15858152

Answer:

The actual distance is 78 miles.

Step-by-step explanation:

Answer:

1,480

Step-by-step explanation:

*This number had one 0

* This number is divisible by 4

* This number is divisible by 10

Answer: 64%

Step-by-step explanation:

Given: Size of photo = 7-by-5-inch

Area of photo = 7 x 5 = 35 sq. inches   [ Area = Length x width]

Required size = 4.2 inches by 3 inches

Area of required size = 4.2 x 3 =12.6 sq. inches

Area reduced =Area of photo  - Area of required size = 35-12.6 =22.4 sq. inches

Percentage of the photo need to be reduced to in order for it to fit in the allotted space

[tex]=\dfrac{22.4}{35}\times100=64\%[/tex]

Percentage of the photo need to be reduced to in order for it to fit in the allotted space = 64%

H

Answer:

a

Step-by-step explanation:

Answer:

The answer is 74 cm

Step-by-step explanation:

The area of a rectangle = length × width

Since we are finding the width

We have

From the question

area = 6216 cm²

length = 84 cm

The width is

We have the final answer as

74 cm

Step-by-step explanation: