Mathematics High School

A car travels a distance of 190 miles in a time of 3.4 hours.
What is its average speed rounded to 1dp?

Answers

Answer 1

Answer:

55.9 mph

Step-by-step explanation:

190/3.4 = 55.88 mph rounded to one dp = 55.9 mph

Answer 2

A car travels a distance of [tex]190[/tex] miles in a time of [tex]3.4[/tex] hours, then  its average speed will be  [tex]56[/tex] miles per hour.

What is average speed ?

Average speed is speed is the total distance traveled by the car in a particular time of interval.

Average speed [tex]=\frac{Total \ Distance}{Total \ Time}[/tex]

We have,

Distance [tex]=190[/tex] miles

Time[tex]= 3.4[/tex] hours

So, Using the above given formula,

Average speed [tex]=\frac{Total \ Distance}{Total \ Time}[/tex]

                          [tex]=\frac{190}{3.4}[/tex]

                         [tex]=56[/tex] miles per hour

So, the average speed of car is [tex]56[/tex] miles per hour which is find out using the above given formula.

Hence, we can say that if a car travels a distance of [tex]190[/tex] miles in a time of [tex]3.4[/tex] hours, then  its average speed will be  [tex]56[/tex] miles per hour.

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Related Questions

40 = 4(3d – 5)
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Answers

40=4(3d-5)

40=12d-20

60=12d

5=d

d=5

When looking at a function graph, which value determines whether a graphed relation is a function or not? Domain or Range? Explain why.

Answers

It would be the domain, you can only have a unique y-value for each x, this is called the vertical line test. You can have the same y values for other points of y but not for the same point of x.

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Answers

Answer:

y=x

Step-by-step explanation:

When y=x, then the line goes up 1 and right 1.

One number is nine more than another number. If the sum of the number is 65, find both numbers

Answers

Answer:

Step-by-step explanation:

x+x+9=65

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x=28

28,37

Answer:

one number= 28, other number= 37

Step-by-step explanation:

9+x+x=65

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Answers

C^2=a^2+b^2
C^2=20^2+15^2
C^2=400+225
C^2=X+10
(X+10)^2=625
X+10= √625
X+10=25
X=25-10
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Answers

Answer:

24/25 = 0.96

Step-by-step explanation:

there ya go XD

24/25=0.96
and it’s bc i rounded it

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Answers

i believe it is
y=32x
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What measure of center should we use to describe the invasive crab problem in the mid-Atlantic region? Median, Mode or Mean

Answers

Answer:

i would go with Mean. Although I’m not entirely sure since the question seems pretty vague

Step-by-step explanation:

Answer:

Its the mean!

Step-by-step explanation:

I got it right on I-Ready!:))

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Answers

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[tex] \sqrt{64} } [/tex]
​

Answers

Answer:

8 is your answer ^_^

Step-by-step explanation:

Divide this equation and show your work.(QUICKLY)
X^3+4x^2-25x-28/x-4

Answers

hope this helps

andddd yeaaaaaaa hope !!!!!!!

subtract 12a² + 15ab - 20b² from 15a² + 10ab + 8b²

help.​

Answers

Answer:

3a^2 + 28b^2 - 5ab

Step-by-step explanation:

here's your solution

=> to subtract (12x^2 + 15ab - 29b^2) from

( 15a^2 + 10ab + 8b^2)

=> (15a^2 + 10ab + 8b^2) - (12a^2 + 15ab - 20b^2)

=> 15a^2 + 10ab + 8b^2 - 12a^2 - 15ab + 20b^2

=> 15a^2 - 12a^2 + 8b^2 + 20b^2 + 10ab - 15ab

=> 3a^2 + 28b^2 - 5ab

hope it helps

4x=-x+10
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Answers

Answer:

x=2

Step-by-step explanation:

4x=-x+10

To find x, we first add x to each side to get rid of -x on the right side.

5x=10

Then, we divide each side by 5 to get x by itself.

x=2

And that's your answer :)

(14)(10)(3) + (7)(4)(3)

Answers

Answer:

504 is the answer

Answer: 504
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Answers

Answer:

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Answers

Answer: 4a16b4c12

Step-by-step explanation:

10. Find the measurement of angle A

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Answers

Answer:

m angle = 116

Step-by-step explanation:

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Answers

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Answers

Answer:

Step-by-step explanation:

∠BEF = ∠ABE   {Alternate interior angle}

∠BEF = 60

∠EQR = ∠ BEF         {Corresponding angles}

∠EQR = 60

In ΔEQR

∠QER + ∠EQR + ∠ERQ = 180 {angle sum property}

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Answers

Answer:

x+1

Step-by-step explanation:

The answer for the question would be x+1 hope that helps

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Answers

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Answers

Find the area of both shapes in the composite figure and add them together.

A of rectangle is 6 x 12
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Answers

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Answer:

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

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1.Write an equation for the total cost cof the outing related to the number of games played g.

2. How much will cost to bow 3 games?​

Answers

Cost=22+7*g
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Answers

Answer:

20 miles after 10 track practices

Step-by-step explanation:

8/4= 2 miles per 1 practice

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The area is ___ square cm.​

Answers

Answer: 260.16 cm

Step-by-step explanation:

PLEASE HELP ASAP ILL GIVE BRIANLIEST AND ACTUALLY HELP PLEASE
A parallelogram is translated 2 units to the right and 1 unit down and then rotated 90 degrees clockwise about the origin. Choose True or False for each statement about the image compared to the original. same orientation O True O False

True The whole statement is true.
False Some of the statement is false.​

Answers

True the whole statement is true

The points (2, 3) and (3, 6) fall on a particular line. What is its equation in slope-intercept
form?

Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y=3x-3

Step-by-step explanation:

insert the first point into y=mx+b

3=2m+b

----------------

Do it again with the other point

6=3m+b

-------------

Now put both equations in a system of equations

3=2m+b

6=3m+b

solve for m and b

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Answers

Answer:

[tex]\frac{x}{20}[/tex]

Step-by-step explanation:

Given

[tex]\frac{x}{4}[/tex] - [tex]\frac{x}{5}[/tex]

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Answers

Answer:

Just multiply

Step-by-step explanation:

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