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
jenyasd209 [6]
2 years ago
11

A pilot flew a small plane against the wind 1 miles from Ashland to Roseberg in hour. The pilot returns with the wind miles to A

shland in minutes.
Find the plane’s speed against the wind, miles per hour. Find the plane’s speed with the wind, miles per hour.
What is the plane’s speed without the wind? What is the wind’s speed?
Mathematics
2 answers:
Maru [420]2 years ago
7 0

Answer:

Step-by-step explanation:

Mama L [17]2 years ago
3 0

Answer:

x= 451 mph speed of plane in still air.

Step-by-step explanation: without the wind it will be 451 still in the air. but the wind speed is Convert a wind speed measured in kilometers per hour to mph: Divide the kilometers per hour wind speed by 1.61 to get the wind speed in mph. If your wind speed is 161 kph, for example: 161 kph/1.61 = 100 mph. wich means  your wind speed is 161

You might be interested in
Plz help and no spam plz. A large university accepts 60% of the students who apply. Of the students the
mihalych1998 [28]
2,600 students actually enroll.
3 0
2 years ago
Read 2 more answers
I need this really fast can someone help me outMalik jogged 2 miles in 20 minutes. What was his rate in miles per hour? ​
Blababa [14]
It would be 6 miles per hour.

mph is a unit for speed. And the formula for speed is s=distance /time

So the distance is 2 miles
And the time is 20 minutes

*for this question you need to convert the minutes to hours to get the right units

20mins =0.3 hours (approx) [20/60 to get it in hours]

2 miles/0.3 hours ≈ 6 mph
7 0
2 years ago
Read 2 more answers
Three roots of a fifth degree polynomial function f(x) are -2,2 and 4 + i which statement describes the number and nature of all
liubo4ka [24]

Answer:

f(x) has three real roots and two imaginary roots.

Step-by-step explanation:

Given that three roots of a fifth degree polynomial function f(x) are -2,2 and (4+i).

Now we need to find about which of the given statements describes the number and nature of all roots for this function.

We know that imaginary roots always occur in conjugate pairs.

So if (4+i) is root then (4-i) must also be the root.

So now we have total 4 roots

-2, 2, (4+i) and (4-i).

Degree of the polynomial is 5 so that means 1 root is still remaining. It can't be imaginary as that must be in pairs

So that means 5th root is real.

Hence correct choice is :

f(x) has three real roots and two imaginary roots.

4 0
3 years ago
The perimeter of a rectangle is 22cm. the area is 28cm2. what are the lengths of the sides ?​
MissTica

Answer: length: 7cm

width:4cm

Step-by-step explanation:

Area: L × W

7×4=28

Perimeter =L±L+W+W

7+7+4+4=22

7 0
2 years ago
Can someone help me? I know I'm doing something wrong but I'm not sure what.
Natasha2012 [34]

Answer:

Step-by-step explanation:

CI = 624 x 1.05 ^3 =722.358 for whole investment   722.36-624 =98.36 for interest only

or for interest only do 624 x .05^3 = 98.36

Standard interest is done like this

year 1 = 624 x 1.05 = 655.20

655.20-624 = 31.20

year 2 = 655.20 + 31.20 = 686.40

year 3 = 686.40 + 31.20 = 717.60

total interest = 717.60-624 = 93.60

So standard interest is the method you have done they may be asking for either compound interest which is the first one or asking for whole investment which means you need to also add 624 at end for Standard interest.

if you need CI interest do the top one.

8 0
2 years ago
Other questions:
  • Rectangular Prism A measures 8 feet by 6 feet by 4 feet. Rectangular Prism B has a length of 48 feet and a width of 2 feet. If t
    13·1 answer
  • 40 Points. Please help, algebra involved. Been stuck for so long!
    10·1 answer
  • A track runner was timed at 3 miles per hour. How many feet per minute did they run?
    7·2 answers
  • 0.25 multiplied by 15 = ?<br> What is ?
    7·2 answers
  • Graph each absolute value function. State the domain, range, and y-intercept.
    5·2 answers
  • -3,1,0,1,5 least to greatest
    6·2 answers
  • X &lt; -5
    15·1 answer
  • HI PLS HELP ASAP ILL GIVE BRAINLIEST
    6·2 answers
  • PLEASE HELP i will mark u brainliest
    11·1 answer
  • Which property was used to simplify the expression?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!