Mathematics High School

The super speedway at Daytona International Speedway is 2.5 miles long. The road course there is 1.4 times as long as the super speedway. How long is the road course?

Answers

Answer 1

Answer:

3.5 miles

Step-by-step explanation:

From the question, we have the following information:

The super speedway at Daytona International Speedway is = 2.5 miles

long

The road course there is = 1.4 times as long as the super speedway.

How long is the road course?

The length of the road course is calculated as:

1.4 × length of the super speedway

1.4 × 2.5 miles

=>3.5 miles

Therefore, length of the road course I s 3.5 miles.

Related Questions

Which slaves did president Lincoln Intend to emancipate ? And why ?

Answers

African American slaves I think because
He knew most northerners did not want to end slavery.He feared that any action to emancipate, or free, enslaved African Americans might make the border states secede.

An ice cream factory makes 270 quarts of ice cream in 2 hours. How many quarts could be made in 48 hours. What was the rate per day

Answers

Answer:

6480 quarts in 48 hours

3240 quarts in a day(24 hours)

Step-by-step explanation:

2*24 is 48, so then 270*24=6480

and then half of 48 hours is a day so just half of 6480

Answer:

6480 quarts in 48 hours

3240 quarts per day

270*24= 6480

6480/2= 3240

Which statement could describe the dog’s movement 5 seconds after the command was given?
A. The dog stopped to lie down and obey the trainer’s command.
B. The dog was running towards the trainer to receive a treat.
C. The dog was running away from the trainer to chase a squirrel.
D. The dog was stopped but began running towards the trainer.

Answers

B the dog was running towards the trainer to receive a treat

In ΔNOP, m ∠ N = ( 9 x + 8 ) ∘ m∠N=(9x+8) ∘ , m ∠ O = ( 4 x + 13 ) ∘ m∠O=(4x+13) ∘ , and m ∠ P = ( 2 x − 6 ) ∘ m∠P=(2x−6) ∘ . Find m ∠ N . m∠N.

Answers

Answer: -0=

Step-by-step explanation:

Answer:

-0=

Step-by-step explanation:

Question 2 (1 point)
What is the slope of the line between (-4,4) and (-1, -2)? (1 point)
1) 1
2) 2
3) -2
4) -1

Answers

slope= -2
so answer is number 3

Answer:

-2

Step-by-step explanation:

(-4, 4) & (-1, -2)

(y₂ - y₁) / (x₂ - x₁)

(-2 - 4) / (-1 + 4)

-6/3 = -2

slope = -2

The main goal of science is to A.Answer all question B.Solve all human problems C,understand our environment or D.You make models of natural phenomena

Answers

Answer:

C,understand our environment

Step-by-step explanation:

The main goal of science is for us to understand our environment. Science as a discipline, seeks to understand and provide us with explanations concerning the environment we live in. Science tells us what makes up the components of our environment, explaining in details how our environment got to the present stage it is, Science describes the reality of our world.

There are 8 and 2 over 3pounds of walnuts in a container, which will be divided equally into containers that hold 1 and 1 over 5pounds. This would fill ____ and 4 over 18containers

Answers

Answer:

  7 4/18

Step-by-step explanation:

  (8 2/3)/(1 1/5) = (26/3)/(6/5) = (26/3)(5/6) = 130/18 = 7 4/18

7 is the integer that goes in the blank

An angle measures 176.8° more than the measure of its supplementary angle. What is the measure of each angle?

Answers

Answer:

karma

Step-by-step explanation:

the difference of a number and 9

•write as a algebraic expression

Answers

Answer:

x - 9

Step-by-step explanation:

HELP ASAP PLEASE its due tomorrow!!
d^2 - c^3
d = 8 and c = 5

Answers

If d= 8, and c= 5, then:
8^2= 64
5^3= 125

Answer:

c = a

Step-by-step explanation:

Let k be one of the root of the given equation.

According to the problem,

1/k will be the other root of the given equation.

We know that, product of the roots of the equation = c/a.

Therefore, k × 1/k = c/a.

or, 1 = c/a.

or, a = c [multiplying a on both sides].

The roots of the equation ax2 + bx + c = 0 will be reciprocal if a = c.

Therefore, a = c or c = a.

Use fraction bars and the rules of dividing signed numbers to divide. Negative StartFraction 15 over 5 EndFraction divided by three-fifths Negative StartFraction 18 over 5 EndFraction -9 Negative StartFraction 12 over 5 EndFraction -5

Answers

Answer: it is -5

Step-by-step explanation: i got it right

Answer:

its -5

Step-by-step explanation:

its correct

Need number 6 u dont have to show work if u dont want to

Answers

Answer:

Hi there!!

Your answer is:

roughly -79.92

Step-by-step explanation:

Area = l× w

so do

(3√5 -4√12 ) × √125

Answer:

I don't understand how area can be negative though

Step-by-step explanation:

Predict the number of kilograms in harvest 5.
After each harvest, Gloria records the
farm's rice production (in kilograms):
Enter the correct answer.
Harvest
Kilograms
DONE
?
اس اس ام اس
350
700
1400
2800

Answers

Answer:

5600

Step-by-step explanation:

It seems to be multiplying by 2 each harvest, 350*2=700, 700*2=1400, and 1400*2=2800, so logically, the next harvest will be 2800*2, which is 5600.

Which expression is equivalent to 4” x 4-5?
A 412
B) 42
C 4-2
D
4-35

Answers

The answer is 4-2 the c one

Someone help me please asap?! :)

Answers

Answer:

[tex]j=qn[/tex]

Step-by-step explanation:

[tex]q=\frac{j}{n}[/tex]

Switch sides:

[tex]\frac{j}{n} =q[/tex]

Multiply n to both sides:

[tex]\frac{j}{n} *n=q*n[/tex]

[tex]j=qn[/tex]

If a = 3b + 4 and b = 7. what is the value of a ?

Answers

Answer:

a=25

Step-by-step explanation:

a=3x7+4

a=21+4

=25

Answer: A= to 25

Solution: a= 3b + 4 and b= 7 so you plug in the numbers —> 3(7) +4 = a so 3 x 7 = 21 +4 = 25 !

3(x-3)+18=3(x+3) Solve for x

Answers

Answer:

x can be anything. (Infinite solutions)

Step-by-step explanation:

[tex]3\left(x-3\right)+18=3\left(x+3\right)[/tex]

Expand:

[tex]3x-3*3+18=3x+3*3[/tex]

[tex]3x+9=3x+9[/tex]

Subtract 9 from each side:

[tex]3x=3x[/tex]

Subtract 3x from both sides:

[tex]0=0[/tex]

Both sides are equal, and hence this equation is true for any "x" value.

It’s 30 but icould be wrong so sorry if I’m wrong

whats the answer to -3/4=x-6

Answers

Answer:

x = 21/4

x = 5  1/4

Step-by-step explanation:

Hi there !

- 3/4 = x - 6

- 3 = 4(x - 6)

- 3 = 4x - 24

4x = 24 - 3

4x = 21

x = 21/4

x = 5  1/4

Good luck !

X y
1 0
3 8
5 24
7 48

Answers

you will solve this by converting the x and y axis and then dividing by 2 then you will add 5

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

the median is 2

Step-by-step explanation:

Answer:

Third Option.

Step-by-step explanation:

First Option:

The mode means the option that is selected the most.

There are 7 votes for 1 state, hence 1 is the mode as it is voted the most.

FALSE.

Second Option:

The median means the middle when arranged in numerical order.

Arranging them:

[tex]1,1,1,1,1,1,1,2,2,2,2,2,3,3,5[/tex]

If you look for the middle term, it is 2 which is the median.

Therefore, the median is not 3.

FALSE.

Third Option:

Four out of 5 students lived in only 1 or 2 states.

[tex]\frac{4}{5} *15=12[/tex]

12 students live in only 1 or 2 states.

If we count the number of people living in 1 or 2 states, we get 12.

TRUE.

Fourth Option:

There is no data for 7 states.

FALSE.

Find the value of x in the triangle shown below.
6
8
X

Answers

Answer: 10

Step-by-step explanation:

I think it is ten because the difference between 6 and 8 is two. So, 8+2 = 10 have a great day :)

Answer: 10

Step-by-step explanation:

a(2)+b(2)=c(2)

6(2)+8(2)=x(2)

36+64=x(2)

100=x(2)

x=10

do you guys know ? i really need helpp .

Answers

Answer:

the first one

Step-by-step explanation:

Can someone please tell me how to do this not the actual equation but like what type of math is this because my teacher wants me to do this method but I don’t understand it’s %

Answers

So, if you don’t have access to a calculator find the percent of a number is pretty simple. It looks like your teacher what’s you do the the cross multiply method so using this as an example you would take the percent of you’re trying to find (in this case 15) and put that above zero because all percents are out of 100 and are fractions
And you would set that against the number your percent is out of (here it is 7) and set that over x because you don’t know what 7 is 15% of yet
Then you wanna keep your 15/100 and multiply that by your x and set it equal to your 7
15/100 *x = 7
Then you wanna multiply both sides by 100 and divide by 15
This will leave you with x= 46.67
If you have access to a calculator you can just plug in
7/0.15 and get the same answer

Answer:

Step-by-step explanation:

#1-11

20 points!!!!!

Answers

Answer:

Step-by-step explanation:

1. 30

2. 23

3. 8

4.52

5.144

6.40

7. 210

8. 144

9. 135

10. 105

11. 2(207)

3. If a multiplication problem had 10 negative numbers, would the answer
be positive or negative? *

Answers

Answer:

postive.

Step-by-step explanation:

all the negative numbers will cancel each other out so it will be positive.

What that person above me they took the words out of my mouth!

Sin7x - 10cosx = sinx +cos2x

Answers

Answer:

sin7x - sinx = cos2x - 10cosx

= sin6x = 10cosx

Step-by-step explanation:

hope that will help you

*Whoever solves will gat branilest answer so please please help me*
A girl wanted to buy 9 apples but she needed 7 more dollars. So instead bought 3 apples and had $11 leftover. How much money does she have?​

Answers

Answer:

19

Step-by-step explanation:

Answer:

She started with 20 dollars.

Step-by-step explanation:

each apple is 3 dollars because if she bought 3 apples that would be 9 dollars, and 9+11= 20. And if she was trying to buy 9 apples that would equal 27 dollars which means she would need 7 dollars more.

the square root 2..25 is _____.
A. 0.15
B. 1.5
C. irrational
D. 15
PLEASE SOMEONE HELP!!!

Answers

Answer:

Hi there!

Your answer is:

B. 1.5

Step-by-step explanation:

The square root of 2.25 = 1.5

Check your work!

1.5×1.5 = 2.25!!✓

Hope this helps!

Answer:

The answer is b. 1.5

Step-by-step explanation:

Which graph has a rate of change of zero? On a coordinate plane, a vertical line is at x = 3. On a coordinate plane, a horizontal line is at y = 3. On a coordinate plane, a line with positive slope goes through (0, 0) and (1, 3). On a coordinate plane, a line with negative slope goes through (negative 1, 3) and (0, 0).

Answers

Answer:

horizontal line y = 3

Step-by-step explanation:

The slope of a line gives the measure of its rate of change.

The horizontal line with equation y = 3 is parallel to the x- axis and has a slope of zero.

Thus y = 3 has a rate of change of zero

Answer:

Horizontal line y = 3.

Step-by-step explanation:

Using the distributive property and combining like terms simplify the expression.
-5(1+2k)+5(x+5k)​

Answers

Answer:

-5+35k+5x

Step-by-step explanation:

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