Joe plays a spin-the-wheel game at the fair.
The probability that he wins is 3/5.
Calculate the probability that he wins three successive games.

Answer:

80

Step-by-step explanation:

The formula for solving the area of a trapezoid is [tex]\frac{a+b}{2} h[/tex]

So plug the numbers in and the answer is 80

hope that helps! have a great day! :)

Answer:

2/25 of the dogs.

Step-by-step explanation:

Two of the dogs are fed only dry food, and there are 25 dogs, so the answer is 2/25.

Answer:

(6;2)

Step-by-step explanation:

AC=C-A

=(11;-3)-(2-6)

=(9;3)

=2/3(9;3)

=(6;2)

Answer:

Each banana is about 0.31 cents

Step-by-step explanation:

1. [tex]\frac{1.88}{6}[/tex]

2. = 0.313333 ( and the three continues on...)

Answer:Each banana is about 0.31 cent

Step-by-step explanation:

Subtract a on both sides:

d - a = fx

Divide f on both sides:

(d - a) / f = x

x = (d - a) / f

Answer:

Line [tex]b[/tex] is represented by the equation [tex]y = \frac{2}{5}\cdot x + 7[/tex].

Step-by-step explanation:

Let be line [tex]a[/tex] represented by [tex]2\cdot x - 5\cdot y = 15[/tex], whose explicitive form is:

[tex]5\cdot y = 2\cdot x - 15[/tex]

[tex]y = \frac{2}{5}\cdot x - 3[/tex]

As line [tex]b[/tex] is parallel to line [tex]a[/tex], its slope is equal to [tex]\frac{2}{5}[/tex]. Two lines that are parallel to each other have the same slope but different y-intercept. In addition, we know that point (-10, 3) lies on that line and we must find the y-intercept ([tex]k[/tex]):

[tex]y = \frac{2}{5}\cdot x +k[/tex]

If [tex]x = -10[/tex] and [tex]y = 3[/tex], then:

[tex]3 = \frac{2}{5}\cdot (-10)+k[/tex]

[tex]k = 3+\frac{2}{5} \cdot (10)[/tex]

[tex]k = 7[/tex]

Line [tex]b[/tex] is represented by the equation [tex]y = \frac{2}{5}\cdot x + 7[/tex].

the denominators need to be the same so if we multiply the first fraction by 6 and the second by 5, our new equation is

24/30 - 5/30

24-5=19

19/30 is your answer

Answer & Step-by-step explanation:

[tex]\frac{4}{5}-\frac{1}{6}[/tex]

When you need to subtract fractions, the denominators (bottom) need to be the same. For this, you have to multiply both fractions until the bottom numbers are the same:

Find the lowest common multiple of the denominators:

[tex]5,10,15,20,25,30\\6,12,18,24,30[/tex]

The LCM of 5 and 6 is 30. Now you have to multiply the top and bottom of the fractions until you get a denominator of 30*:

[tex]\frac{4(6)}{5(6)}=\frac{24}{30}\\\\\frac{1(5)}{6(5)}=\frac{5}{30}[/tex]

So,

[tex]\frac{24}{30} -\frac{5}{30}[/tex]

When you subtract fractions, you only change the numerators (top). The denominator will stay the same:

[tex]\frac{24}{30} -\frac{5}{30}=\frac{19}{30}[/tex]

Since the fraction can't be further simplified,  [tex]\frac{4}{5}-\frac{1}{6}=\frac{19}{30}[/tex]

:Done

*When you are finding the same denominators, you need to multiply a single fraction's numerator and denominator by the same number. The two different fractions don't need to be multiplied by the same number:

[tex]\frac{x(a)}{y(a)}-\frac{w(b)}{z(b)}[/tex]

Answer:

696

Step-by-step explanation:

[tex]\frac{m}{8} = 87[/tex]

First I would multiply each side by 8 to find what M is (because if you multiple m/8 by 8 the 8s will cancel out).

[tex]m=87*8\\m = 696[/tex]

Because any number divided by 1 would just be itself, 696/1 is just 696.

Answer: m/1= 7.125 or 7.1 (rounded)

Step-by-step explanation:

if m/8=57 then m/1 multiplied by 8 would be 57 . so you do the opposite and divide 57 by 8.

Step-by-step explanation:

To find the common difference of the sequence subtract the previous term from the next term

That's

d = 9 - 5 = 4 or

d = 13 - 9 = 4 or

d = 17 - 13 = 4

Since it's the same for any of the terms chosen

The common difference = 4

The sequence above is an arithmetic sequence

For an nth term in an arithmetic sequence

A(n) = a + ( n - 1)d

where a is the first term

n is the number of terms

d is the common difference

From the question

a = 5

d = 4

We have

A(n) = 5 + ( n - 1)4

= 5 + 4n - 4

= 4n + 5 - 4

We have the answer as

To find the 25th term substitute the value of n that's 25 into the formula

We have

A(25) = 4(25) + 1

= 100 + 1

We have the final answer as

Hope this helps you

Answer: it’s NOT 45d+42 it can be simplified more so the actual answer is 20d-3.

Step-by-step explanation:

Answer:

n = 6

Step-by-step explanation:

Simplify [tex]\frac{1}{2}[/tex] · [tex](n-4)-7[/tex]

n/2 -2 -7 =-2n +6

n/2 - 9+ -2n +6

Move all terms containing  n  to the left side of the equation.

n/2 - 9 +2n =6

To write  2

n  as a fraction with a common denominator, multiply by

n/2 + 2n *(2/2) -9 = 6

combine 2n and (2/2)

n/2 + (2n*2)/2 -9 = 6

Combine the numerators over the common denominator.

(n+2n*2)/2 - 9 = 6

Simplify each term.

(n(1+2*2))/2 - 9 = 6

(n(1+4))/2 -9 = 6

(n*5)/ 2 - 9 = 6

5n/2 - 9 =6

Move all terms not containing  n  to the right side of the equation.

      Add  9  to both sides of the equation.

       5n/2 = 6 + 9

        5n/2 = 15

Multiply both sides of the equation by  2/5

2/5 * 5n/2 = 2/5 *15

Simplify both sides of the equation.

     2/5 * 5n/2

            Cancel the common factor of 2

            Cancel the common factor of  5

n = 2/5 *15

            Cancel the common factor of  5

 n = 2 * 3

Multiply

n = 6

.

Answer:

n=6 in this question i think

Answer: -2.88889

Step-by-step explanation:

calculate the approimate value

Easy...

Part A: Lines m and p are paralelle to  eachother because they are lines on a plane that do not meet. "Two straight lines in a plane that do not intersect at any point are said to be parallel."

Part B: Lines n and m OR n and p are perpendicular because they meet at (a) right angle(s).

The first thing he has to do is take that "minus" sign through the parentheses containing the second polynomial. Some students find it helpful to put a " 1 " in front of the parentheses, to help them keep track of the minus sign. Here's what the subtraction looks like, when working horizontally.

Step-by-step explanation:

2904/4 = 726 miles per hour (against wind)

3504/4 = 876 miles per hour (with wind)

Assuming the wind stayed constant, the rate of the wind would be the difference between these two values halved

876-726=150

150/2=75 miles per hour (wind speed)

Therefore the rate in still air would be the middle value of the two:

726+75=801 miles per hour

Answer:

If your doing the worksheet I think you are doing then plane z is XTV, XVL, or LTV.

Step-by-step explanation:

Answer:

r=5

Step-by-step explanation:

5x5x5=125

Answer:(

7 y − 3 ) ( 5 y + 4 )

Answer: 175, 210, 245

Step-by-step explanation:

The distance covered by the Katires car after 5, 6, and 7 hours will be 175 ,210, and 245 miles.

Work is the completion of any task for example if you have done your homework in 5 hours then you have done 5 hours.

Another example of work is that if you have done your food by 1 hour it means your work duration is 1 hour so work is basically the time duration of any task which you have done.

Distance =  speed × time

Given,

Speed = 35 hours.

Distance covered in 5 hours ⇒

35 ×  5 = 175 miles.

Distance covered in 6 hours ⇒

35 ×  6 = 210 miles

Distance covered in 7 hours ⇒

35 ×  7 = 245 miles.

Hence, the distance covered by the Katires car after 5, 6, and 7 hours will be 175,210, and 245 miles.

For more information about the work and time relation

brainly.com/question/6912604

#SPJ2

Answer:

by slope what are u meaning by that

Answer:

to find slope it's m= rise/run = y2-y1/ x2-x1

Step-by-step explanation:

m=slope

(x1, x2) = coordinate of the first point in the lines

(y2, y1) = coordinate of the second point in the line.

The total money would Zoey have to pay in a month in which she downloaded 45 songs will be $40.75. And she has to pay if she downloaded s songs that will be y = 0.75s + 7.

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

Zoey signed up for a streaming music service that costs $7 per month. The service allows Zoey to listen to unlimited music, but if she wants to download songs for offline listening, the service charges $0.75 per song.

Let x be the number of songs and y be the total amount. Then the equation will be

y = 0.75x + 7

The total money would Zoey have to pay in a month in which she downloaded 45 songs will be

y = 0.75 × 45 + 7

y = 33.75 + 7

y = $40.75

She has to pay if she downloaded s songs that will be

y = 0.75s + 7

More about the linear equation link is given below.

https://brainly.com/question/11897796

#SPJ2

Step-by-step explanation:

Hope this is correct and helpful

HAVE A GOOD DAY!

Step-by-step explanation:

=73/16+ 13/8

Multiply 2 to numerator and denominator of 13/8 then it becomes 26/16

73/16+26/16

=73+26/16

=99/16

=6 3/16

Answer:

10

Step-by-step explanation:

You would plug in -4 for p which would be -4 squared so you would do -4 time -4 which is positive 16.Then you would plug in 6 for n so you equation would turn into 16-6= which equals you answer of 10.