1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LekaFEV [45]
3 years ago
6

An airplane flies 2107 miles in 3 hours 35 minutes. What is its average speed in Files per hour?​

Mathematics
2 answers:
Strike441 [17]3 years ago
8 0

Answer:

9.8 mph

Step-by-step explanation:

you start off by using the formula associated with finding your desired answer which in this case is

rate=distance/time

x=2107/3hrs 35 minutes or 215 minutes

x=9.8

worty [1.4K]3 years ago
6 0

Answer:

9.8 miles per hour

3·60= 180+35=215 2107÷215=9.8

You might be interested in
What is the equation of a line that passes through the points (3,6) and (8, 4)?
Dahasolnce [82]

Step-by-step explanation:

slope=4-6/8-3=-2/5

chosing another point (x,y) we have

y-4/x-8= -2/5

y-4=-2/5(x-8)

y= -2/5x+16/5+4

6 0
3 years ago
What is the x-intercepts of the graph of y = 12x-5x-2
devlian [24]
Hey there!

First, we see that it's already written in slope intercept, y = mx + b where m is the slope and b is the y intercept, we just need to simplify the like terms on the right. We have:

y = 12x-5x-2
y = 7x - 2

Now that we have it in slope intercept form, whenever we have an x intercept, since it is crossing the x axis, there's no y value. We plug in 0 for y:

0 = 7x - 2
2 = 7x
2/7 = x

The x intercept is (2/7, 0)

Hope this helps!
6 0
3 years ago
Monica asked her friends to buy a charity raffle ticket for $3. All but 4 of her friends bought a ticket, and she raised $18. Ho
Dafna11 [192]

Answer:

She asked 10 friends to buy tickets.

Step-by-step explanation:

If each ticket sells for 3 dollars, you can get the amount of people that bought the tickets by taking the amount earned divided by the price of the ticket.

$18 / $3 = 6

If 6 friends bought tickets and 4 friends did not, add the two together and you will get how much people Monica asked.

6 + 4 = 10

She asked 10 friends to buy tickets.

5 0
3 years ago
Read 2 more answers
If lines ab and cd are parallel, which of the following statements are true?
LiRa [457]
The correct answers are:
(D) a<span>b ll cd 
(F) a</span><span>b and cd are coplanar

Explanation:
The symbol for parallel is " </span>ll ". Therefore, if we translate the given sentence, <span>ab and cd are parallel, into the Mathematical terms, we can write it as:
</span>
ab ll cd (Option D)

Where ab = line
cd = line

Furthermore, the lines ab and cd are coplanar because they form the plane. In other words, you can say that the lines ab and cd lie on the same plane. (Option F)

Hence the correct answers are:
(D) ab ll cd 
(F) ab and cd are coplanar
8 0
3 years ago
Read 2 more answers
There are 5 red pens and 10 black pens in a cup. If a person randomly selects 3 of them, what is the probability that they're al
kolbaska11 [484]

Answer:

option a)

0.286

Step-by-step explanation:

Given that,

number of red pens in cup = 5

number of black pens in cup = 10

number of pen randomly selected = 3

There are 5 red pens and 10 black pens. So there are 5 + 10 = 15 pens in all.

probability of having all red pens = (5/15 x 4/14 x 3/13)

                                                       = 2/91

probability of having all black pens = (10/15 x 9/14 x 8/13)

                                                           = 24/91

probability that all pen are of same colour = 24/91 + 2/91

                                                                      =  2/7

                                                                      ≈ 0.286

7 0
3 years ago
Other questions:
  • What is k divided by 11 is 7? ​
    15·2 answers
  • Let \[f(x) = \frac{3x - 7}{x + 1}.\] find the domain of f. give your answer as an interval.
    13·1 answer
  • Which simplified fraction is equal to 0.17 (7 repeating)
    14·2 answers
  • The ratio of the radii of two circles is 4:9. What is the ratio of their circumferences?
    15·2 answers
  • 7. What is the m&amp;CAB?<br> 8. What is the m4YZW ?<br> 880<br> 2009<br> 600
    11·1 answer
  • Lupe’s chili recipe makes 12 servings and uses 12 green peppers and 4 red peppers. Drag green peppers and red peppers into the b
    13·2 answers
  • Factor the algebraic expression 18a + 14 18a + 14 = (Factor completely.)<br>​
    5·1 answer
  • The distance an object travels is determined by how fast it goes and for how long it moves. If an object's speed
    8·1 answer
  • Are you able to help me with my summer school work?
    7·1 answer
  • For f(x)=x^2,sketch the graph of g(x)=f(-5x+10)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!