Can someone help me out with this ?

Answer:

The value is  [tex]v = 49.23 \ mph[/tex]

Step-by-step explanation:

From the question we are told that

  The  distance from Jacksonville to Miami is  d  =  382 miles

  The  time it take to travel from Jacksonville to Daytona is  [tex]t_1 = 1 \ hour\ and\ 54\ minutes = 1 + \frac{54}{60} = 1.9 \ hours[/tex]

  The  time it take to travel from Daytona Beach to Fort Pierce is [tex]t_2 = 2\ hours\ and\ 51\ minutes= 2 + \frac{51}{60} = 2.85 \ hours[/tex]

    The  time it take to travel from Fort Pierce to West Palm Beach is  

[tex]t_3 = 1\ hour\ and\ 23\ minutes= 1 + \frac{23}{60} = 1.38 \ hours[/tex]

     The  time it take to travel from West Palm Beach to Miami [tex]t_4 = 1\ hour\ and\ 38\ minutes= 1 + \frac{38}{60} = 1.63 \ hours[/tex]

Generally the average speed is mathematically represented as

      [tex]v = \frac{d}{t_1 + t_2 +t_3 + t_4 }[/tex]

=>   [tex]v = \frac{382}{1.9 + 2.85 +1.38 + 1.63 }[/tex]

=>    [tex]v = 49.23 \ mph[/tex]

Answer:

y= 1x-2

Step-by-step explanation:

The slope is 1.

The y- intercept is (0,-2)

In the equation

y= 1x-2

Hope this helps!

Answer:

400

Step-by-step explanation:

200 + 25(8)

200 + 200 = 400

Answer:

400

Step-by-step explanation:

25x8+200=200+200=400

Answer:

900-1200

Step-by-step explanation:

mutpliy by 60

Answer: 5

Here are some ways:

Hope this helps!

There 720 ways are there to put 5 balls in 3 boxes.

Combinations are mathematical operations that count the number of potential configurations for a set of elements when the order of the selection is irrelevant. You can choose the components of combos in any order.

Given:

Number of balls= 5

Number of boxes = 3

As, balls are not distinguishable but the boxes are then number of ways can be

= 3! 5! / C(5, 5)

= 3 x 2 x 5 x 4 x 3 x 2

= 720 ways

Learn more about Combination here:

https://brainly.com/question/29594894

#SPJ2

Answer:

Rise over run y over x

Step-by-step explanation:

-7 divided by -2

5 divided by 3

These will get you the slope

Answer:

29.00

Step-by-step explanation:

Answer:

341

Step-by-step explanation:

Answer:

341

Step-by-step explanation:

Answer:

That is a fact i think but let me reaserch for that and tomorrow i will give you an answere

Answer:

He was born a slave, circa 1817;

Step-by-step explanation:

Answer:

96

Step-by-step explanation:

the final value is 96 dollars

Answer:

-1

Step-by-step explanation:

slope = change of y/ change of x

here, 7-1 / -2-4 = 6/-6 = -1

Answer:

slope=1

Step-by-step explanation:

(-2,7), (4,1)

y2-y1=m       1-7   = -6 = 1

x2-x1.          4-(-2)    6

Answer:

C

Step-by-step explanation:

Step-by-step explanation:

The circumference of a circle is given by :

C=2πr, r is the radius of the circle

Also, 2r = D, diameter of the circle

⇒ C = πD

If the diameter of a circle is multiplied by 10, it means,

C = π(10)

⇒ C = 10π

Hence, if the diameter of a circle is multiplied by 10, then its circumference becomes 10π.

Answer:

Both players will need to play 7 more games to have the same score.

Step-by-step explanation:

Will makes 18 points per game and Tom makes 21 points per game. Will has a total of 483 points and Tom has 462 points.

We have to calculate the number of games Tom and Will need to play for them to have the same number of points. Since Tom makes more points per game, we're sure it will eventually happen.

Let's call x to the number of games that both players will play. Will will have a number of points equal to:

W = 483 + 18x

And Tom will have:

T = 462 + 21x

For both number of games to be equal, the equation to solve is:

483 + 18x= 462 + 21x

Move 18x to the right side and 462 to the left side:

483 - 462 = 21x - 18x

Operating:

21 = 3x

x = 21 / 3 = 7

Thus, both players will need to play 7 more games to have the same score.

Answer:

42

43

Step-by-step explanation:

that just the answer

Answer:

0.09

Step-by-step explanation:

First off, we can write 0.9 as a fraction. Reading this, we would say "nine tenths"; this means the number in fraction form is 9/10.

The word "of" in mathematics means we multiply. Thus when we take 1/10 "of" 9/10, we multiply the two:

1/10(9/10)

To multiply fractions, multiply the numerators and multiply the denominators:

1/10(9/10) = (1*9)/(10*10) = 9/100

Converting this back to a decimal, we read 9/100 as "nine one-hundredths"; this means decimal form is 0.09.

Answer

7 weeks

Step-by-step explanation:

$490 - $175 = $315

John needs $315 still for the camera

divdie $315 by $50 and you get 6.3 but because it cant be 6 weeks he would be short $15 you would have to wait an additional week in order to cover the cost of the camera completly.

Brainliest please!!!!

Answer:

x = 9

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

-15

Step-by-step explanation:

x= -8   (-8)-7= -15

Answer:

D - 43°

E - 43°

Step-by-step explanation:

In squares all sides are equal, which means one of these angles are given and neither one leave the square, so 43° would be the degree of each angle inside this square.

:•D

The slope of the line is -13/3

Step-by-step explanation:

Equation for slope- change in y over change in x

-65-(-52)  over  48-45   ... which simplifies to -13  over 3  

... -13/3

Answer:

400,000+30,000

430,000

400,000-30,000

370,000

Step-by-step explanation:

Answer:

(19-20)/20 = -.05 or a decrease of 5% (-5%)

Step-by-step explanation:

(final number - initial number) / initial number * 100

Answer:

x=35 y=17

Step-by-step explanation:

2x+25=3x-10

3x-2x=25+10

x=35

(3x-10)+(5y)=180

(3(35)-10)+(5y)=180

95+5y=180

5y=180-95

y=85/5

y=17

Answer: