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3 years ago

Tara's car accelerated from 10 miles per hour to 70 miles per hour in 12 seconds.

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

8 0

5 miles per hour is correct

Ivahew [28]3 years ago

6 0

You would subtract 70-10 and get 60. Then do 60/12. That gives you 5 mphps

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What is the circumfrenice of a diamiter of 7 inches

KIM [24]

Answer:

22 in

Step-by-step explanation:

circumference of a circle = 2 π r

where radius (r) = 7/2 in. = 3.5 in

C = 2 π (3.5)

= 22 in

6 0

3 years ago

Read 2 more answers

Write the equation of the line that passes through (-6,0) and is parallel to the line y=5x-43

AVprozaik [17]

The equation of the line that passes through (-6,0) and is parallel to the line y = 5x - 43 in slope intercept is y = 5x + 30

Solution:

Given that line that passes through (-6, 0) and is parallel to the line y = 5x - 43

We have to find the equation of line

Let us first find slope of line having equation y = 5x - 43

The slope intercept form of line is given as:

y = mx + c ------- eqn 1

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

On comparing equation of line y = 5x - 43 with slope intercept form y = mx + c,

we get m = 5

Thus slope of given line is 5

We know that slopes of parallel lines are equal

Thus the slope of line parallel to given line is also 5

Now let us find equation of line having slope "5" and passes through (-6, 0)

Substitute m = 5 and (x, y) = (-6, 0) in eqn 1

y = mx + c

0 = 5(-6) + c

Thus the required equation is:

Substitute c = 30 and m = 5 in eqn 1

y = 5x + 30

Thus the required equation of line is found

8 0

3 years ago

Can somebody please explain question (i) and (ii) to me

yuradex [85]

<h2>♨ANSWER♥</h2>

hey buddy, if u attach your question to this we can help you to find an answer for your question.

☆...hope this helps...☆

_♡_mashi_♡_

4 0

2 years ago

PLEASE DONT AWNSER ANYTHING RANDOM I REALLY NEED THIS AND DO YOUR OWN AWNSER

baherus [9]

Answer:

Fifty percent of the data values lies between 34 and 46.

It is unlikely that there are any outliers.

Step-by-step explanation:

drawing out this box plot and looking online for a picture of the same plot:

From the box plot:

median=46

Q1=42

Q3=70

Q3-Q1= IQR=70-42=28

max=76

min=34

Range=max-min=76-34=42

no outliers seen from boxplot

7 0

3 years ago

What is the difference between the areas of a circular table with diameter 6 ft and a circular table with diameter 8 ft? Round y

MrMuchimi

If the diameter is given in a problem, area is computed as

A = (π/4) × D2 where π is equal to 3.14

If D (diameter) of one circular table is 6 ft its Area is 28 sq ft.

If D of another circular is 8 ft its Area is 50 sq ft.

The difference between the areas of the two tables is, therefore (50-28) or 22 sq. ft.

3 0

3 years ago