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
Ivanshal [37]
3 years ago
12

A 22 km walk is completed in 5 hours and 30 min. What is the average speed?

Mathematics
1 answer:
Ivenika [448]3 years ago
4 0

Answer:

121 km\hr

Step-by-step explanation:

displacement=speed÷time

then. speed = displacement×time

= 22 × 5.5

= 121 km\hr

You might be interested in
Yasmine is serving ice cream at her birthday party and she got 19 1/2 pints of ice cream and she going to serve her guest 3/4 of
lilavasa [31]

Answer:

14.625

Step-by-step explanation:

you would have to round but idk what to round it to soooo...

8 0
4 years ago
A person earning $4,600 a month gets a raise and makes $5290 the following months. What is the percent increase in salary?
Talja [164]

The answer is 15 percent.

5290-4600=690

690/4600=0.15

Covert the 0.15 into percent which is 15 percent

6 0
4 years ago
Read 2 more answers
In a group of 33 students, 7 study both Art and Biology. 10 study Biology but not Art. 7 study neither subject. How many study A
netineya [11]

Answer:

9

Step-by-step explanation:

4 0
3 years ago
Tell me all the properties of algebra
Keith_Richards [23]

Answer:

  • Commutative Property of Addition.-  
  • 2 + 3 = 3 + 2
  •  Commutative Property of Multiplication.- ex. 5 × 7 = 7 × 5  
  • Associative Property of Addition.- ex.(2 + 3) + 6 = 2 + (3 + 6)  
  • Associative Property of Multiplication.- ex. (7 × 3) × 10 = 7 × (3 × 10)
  • Distributive Properties of Addition Over Multiplication- ex. 2 × (2 + 8) = 2 × 2 + 2 × 8  
  • (2 + 8) × 10 = 2 × 10 + 8 × 10
  • The reciprocal of a non zero real number a is 1/a.- ex. reciprocal of 5 is 1/5 and 5 × (1/5) = 1

Step-by-step explanation:

7 0
4 years ago
Find the inverse function of <br><br> y=x^5+9
ollegr [7]

Answer:

\sqrt[5]{x - 9}

Step-by-step explanation:

y=x^5+9

To find inverse function make x the subject, first:

y=x^5+9

y - 9 = x^5

x = \sqrt[5]{y - 9}

y^{-1}  = \sqrt[5]{x - 9}

so  inverse function of y=x^5+9 is  \sqrt[5]{x - 9}

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which statement correctly describes the number 62/495 and its equivalent decimal notation?
    5·1 answer
  • if the measure of arc xy plus the measure of arc yzx equals 360 degrees and the arcs do not overlap then the arcs form what?
    13·1 answer
  • Multiple Choice: Please select the best answer
    6·1 answer
  • Which of these tables could represents quadratic function?
    8·1 answer
  • PLEASE HELP NEEDS TO BE DONE TONIGHT HELP PLEASE ASAP!
    5·1 answer
  • The length of a rectangle is 1/4 of the width the perimeter is 10 inches what is the width?
    13·1 answer
  • There are 788 students at Maple elementary School. They are each given one colored t-shirt to wear on field day. The t-shirt are
    14·1 answer
  • Can anyone please help me it’s only one question please help me
    6·1 answer
  • If you answer I’ll give brainliest and points <br><br> (Question in photo!)
    8·2 answers
  • Select "Growth" or "Decay" to classify each function.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!