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
Lunna [17]
3 years ago
13

It takes a jet 2 hours to fly 1100 miles at this rate. How far does it fly in 8 hours

Mathematics
1 answer:
aivan3 [116]3 years ago
4 0

Answer: The jet will fly 4400miles in 8 hours.

Step-by-step explanation:

Let the missing value be represented by x

2 hours = 1100 miles

8 hours = x

We cross multiply:

2x = 1100 x 8

2x = 8800

Divide both sides by 2 to get the value of x

x = 8800/2

x = 4400

Therefore, the jet will fly 4400miles in 8 hours.

You might be interested in
Jack usually mows his lawn in 6 hours. marilyn can mow the same yard in 4 hours. How much time would it take for them to mow the
Anuta_ua [19.1K]

Answer:

2.4 hours or 2 hours and 24 minutes

Step-by-step explanation:

Jack mows 1/6 of the lawn per hour while Marilyn mows 1/4 of the lawn together. Adding up those rates yields in their combined mowing rate:

R = \frac{1}{6}+ \frac{1}{4}\\R=\frac{10}{24}

The time required for them to mow the entire lawn is:

t = \frac{1}{R}\\t = \frac{1*24}{10}\\ t=2.4\ hours

It would take them both 2.4 hours to mow the lawn together.

5 0
3 years ago
What is the value of n?<br><br> Enter your answer in the box.<br><br> n = cm
Aloiza [94]
The Correct answer is

(n)(4) = (7)(8)

 4n = 56

 n = 14
6 0
2 years ago
Read 2 more answers
Availability is the most important consideration for designing servers, followed closely by scalability and throughput. a. [10]&
SashulF [63]

Answer:

a) Mean Time to failure (MTTF) = (10^7) hours

b) Availability of the system = 1

c) Mean Time to failure for 1000 processors = 10^4 hours.

Step-by-step explanation:

a) Failures in time (FIT) is traditionally reported as failure Per billion hours Of Operation.

1 billion = (10^9)

FIT = 100/(10^9) = 10^-7

MTTF = 1/FIT = 1/(10^-7) = (10^7) hours

b) Availability of the system = MTTF/(MTTF + MTTR)

MTTR = mean time to repair = 24hours

Availability of the system = (10^7)/((10^7) + 24) = 0.9999 = 1

c) FIT = 1000 (processors) × 100 (FIT per processor) = (10^5) per billion hours of operations = (10^5)/(10^9) = 10^-4

MTTF = 1/FIT = 1/(10^-4) = (10^4) hours

QED!!

7 0
3 years ago
Use heron's formula to find the area of the triangle. round to the nearest square unit
GarryVolchara [31]
Did the question give you any lengths of the sides?
3 0
3 years ago
I NEED HELP ON THESE!! PLZ HELP
maks197457 [2]
The picture won’t load re upload it so I can answer.
4 0
2 years ago
Other questions:
  • Find the surface area of the cylinder in terms of pi.<br><br> Height = 8 in<br> Diameter = 4in
    5·1 answer
  • Find the possible value or values of y in the quadratic equation z^2 - 4z+ 4 =0
    9·1 answer
  • Numbers like 10, 100, 1,000, and so on are called
    7·1 answer
  • Unit 2 Lesson 13 - Let's Go Shopping Activity
    6·1 answer
  • A square garden has sides that each measure x+4 units. The garden's perimeter is 112 units. What is the value of x?
    11·2 answers
  • What is the same about intersecting lines,perpendicular lines,and parallel lines
    15·1 answer
  • Find the area of the figure.
    9·1 answer
  • Briony invests some money. Interest is paid on the money at a rate of 2% per annum for the first year and 1% per annum for the s
    7·1 answer
  • Need help pls (tell me by step)
    8·2 answers
  • Somebody help me quick
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!