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
earnstyle [38]
3 years ago
10

Mary travelled y meters from point A to point B at an average speed of 4 m/s. She continued

Mathematics
1 answer:
Rus_ich [418]3 years ago
6 0

Answer: dont know

Step-by-step explanation:

You might be interested in
A printer is printing photos. For every 10 photos, the printer takes 2 minutes.
Doss [256]

Answer:

Just divide the numbers by 10 and then multiply the quotient by 2. hope this helped

5 0
3 years ago
Lacy runs 5 1/4 km on Thursday. She runs 1 1/2 times as far on Saturday. How far does Lacy run on Saturday? Express your answer
dimaraw [331]
The answer is 7 7/8 because 5 1/4 times 1 1/2 is 7 7/8. I hope this answers your question.
4 0
3 years ago
Read 2 more answers
Select the correct answer. In which of the scenarios can you reverse the dependent and independent variables while keeping the i
SashulF [63]

Answer:

In Option A, we can see that the reverse may not be true as the increase in the risk for lung cancer may not necessarily mean an increase in cigarette smoked in a day. For example, high risk of lung cancer may be due to high exposure to asbestos dust too.

In Option B, again we can see that the reverse may not be true as an increase in the height of an infant does not necessarily mean that the age of the infant is increasing too. For example the infant may have a rapid gain in height even if the age is not increasing as rapidly.

In Option C, too, that an increase in the amount of pollution in a city does necessarily mean that the number of vehicles in the city has increased. For example, this increase in pollution may be due to the establishment of a high pollution causing industry in the city or in it's vicinity.

Likewise, in Option D, an increase in the density of water does not necessarily mean that the concentration of salt in the water has increased.

Only in Option E do we see a possible reverse dependence happening because an increase in the phone bill amount does usually mean an increase in the number of calls made by the cell phone.

So, in the given list of Options only in Option E can we reverse the dependent and independent variables while keeping the interpretation of the slope meaningful.

Step-by-step explanation:

3 0
2 years ago
The length of a rectangle is 16 feet more than three times the width. The perimeter of the rectangle is 248 feet. Find the dimen
sattari [20]

Answer:

L = 97, w = 27

Step-by-step explanation:

The perimeter formula is P = 2L + 2w.  We have too many unknowns simply to plug in, so we have to find a way to identify one in terms of the other.  The statement is that the length is 16 feet more than 3 times the width, so the length is in terms of the width and can be identified as

L = 3w + 16

and the width, then, is just w.  Now we can fill in those 2 values, both in terms of w, and set it to equal the perimeter value we were given of 248:

2(3w + 16) + 2w = 248 and

6w + 32 + 2w = 248 and

8w + 32 = 248 and

8w = 216 so

w = 27

That means that the width is 27.  Use that value of w now to find the length where

L = 3w + 16.

L = 3(27) + 16 and

L = 97

6 0
3 years ago
A circle is inscribed in a square. The area of the square is 100 square units. What is the area of the circle?
SIZIF [17.4K]

Answer:

It may not be one of those choices, but I got 25π

Step-by-step explanation:

The side lengths of the square have to be 10, since 10x10=100. The circle's radius then has to be 5. πr^2 is the area of a circle, so plug in r for 5. π5^2 equals 25π.

Unless the size of the circle is smaller or bigger, I didn't get those answers..

3 0
3 years ago
Other questions:
  • Is (-2,3) a solution of each system
    12·1 answer
  • What is 6100 divided by200
    13·2 answers
  • 1. What does the slope represent of a graph? (Definition<br> of Slope)<br> help!
    10·1 answer
  • How many factors does the algebraic expression 9xy have
    15·2 answers
  • James needs 50 tons of dirt for a large construction project. He already has 3 tons of dirt at the construction site. Each dump
    6·2 answers
  • Multiply the binomials (2x 6)(x-1)
    12·1 answer
  • Joe is arranging video games on shelves. He has 48 playstation games and 36 xbox games, Each shelf will have the same number of
    5·1 answer
  • Line ET is tangent to circle A at T, and the measure of arc TG is 46°.
    9·1 answer
  • Express 0.0426 in standard form<br><br>​
    12·2 answers
  • A
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!