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
anzhelika [568]
3 years ago
5

Marilyn lives 3.5 block from the library. She leaves the library and walks 3.5

Mathematics
1 answer:
fenix001 [56]3 years ago
7 0

Answer:

3.5 blocks.

Step-by-step explanation:

After walking 3.5 blocks back she is back at her starting point.

You might be interested in
The lateral area of a cylinder is 325 pi inch^2. The radius is 13 in. Find the surface area and volume. Please show all work!!!
USPshnik [31]
Answer:

Surface area =  663π in².
Volume = (676/3)π in² ≈ 225.33 π in²

Explanation:


1) We know the radius and the lateral area.

2) With the radius you can find the areas of the top and the bottom.

For that, you use the formula: 

area of the top = area of the bottom = π r² 


∴ π (13 in)² = 169π in² (each)


3) Then, the surface area is the sum of the lateral area and the two bases (top and bottom)

surface area = lateral area + bottom area + top area = 325π in² + 2×169π in² = 663π in².

3) You  can also find the height of the cylinder.

Use the formula: lateral area = 2π r h


∴ h = lateral area / [2 π r]

⇒ h = 325 π / [ 2π (13) ] = 12.5 in


4) With  the height you can find the volume.

Use the formula: V = (4/3) π r³ 

∴ V = (4/3) π (13 in)³ = (676/3)π in² ≈ 225.33 π in²
8 0
3 years ago
NEED HELP ASASP WILL GIVE YOU BRAINLIEST
Darina [25.2K]

Answer:

2.

5 x 5 = 25

4 x 4 = 16

25 + 16 = 41

You need to square root but it is already included

Hope this helps

Step-by-step explanation:

3 0
3 years ago
Please simplify with a explanation!~
PilotLPTM [1.2K]

Answer:

-4y + 20

Step-by-step explanation:

4(-y+5)

What we need to do here is get rid of the parentheses, which can be achieved through multiplication.

This is another way of saying 4 times -y plus 4 times 5.

Let's break the the parentheses down into 2 separate formulas.

4(-y) and 4(5)

Now we can multiply these two together to get -4y and +20. When combined, we get -4y +20.

6 0
3 years ago
To determine the number of squirrels in a conservation area a researcher cashers tags and releases 114 squirrels you later catch
Ede4ka [16]

Answer:

336 squirrels

Step-by-step explanation:

-This is a Mark-Recapture method.

-The population is estimated using the formula:

N=\frac{MC}{R}

where:

  • N-is the estimated population size.
  • M-is the number of individuals tagged
  • C- is the total number captured the second time(both tagged and untagged)
  • R-is the total number of tagged individuals recaptured.

#We substitute our values as follows to estimate N:

N=\frac{MC}{R}\\\\=\frac{114\times 97}{33}\\\\=335.0909\approx336

Hence, there are approximately 336 squirrels in the conservation area.

*population is always rounded up to the next whole number.

5 0
3 years ago
Question 3.3. Find the LCD of these fractions.
Yakvenalex [24]
Did you ever get an answer?
7 0
3 years ago
Other questions:
  • Plzzzzzzzzzzz helpppppppppppppp
    11·1 answer
  • The sum of p consecutive integers is 4. What is p?
    11·1 answer
  • You buy a Lily and an African violet on the same day.You are instructed to water the Lily every fourth day and water the voilet
    6·1 answer
  • Help please confused
    13·1 answer
  • Solve the compound inequality. Graph the solution<br> -2 ≤ 2x – 4 &lt; 4
    15·1 answer
  • Which of the following shows 2/25 is written as a percent?<br> 2%<br> 8%<br> 12%<br> 25%
    15·2 answers
  • Fifteen more than three times a number is at most seven.
    12·1 answer
  • The distance from Antville to Beetleton is 60 km.
    12·1 answer
  • Help me please...........
    8·2 answers
  • What is the answer for 7-2x=2(x-4)-1
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!