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
Radda [10]
3 years ago
10

Jonathan replaced the original factory tires (P220/65 R 18) on his pickup truck with (P255/60 R 17) tires. Calculate the circumf

erence of Jonathan’s ORIGINAL tires. Explain your results
Mathematics
2 answers:
svet-max [94.6K]3 years ago
3 0

Answer:

92 inches

Step-by-step explanation:

When a tire's size = P220/65 R 18, it means that:

  • the rim is 18 inches wide (or 457 millimeters)
  • the width of the tire is 8.7 inches (or 220 millimeters)
  • the sidewall of the tire is 5.65 inches (or 144 millimeters)
  • the 65 shows the relationship between tire width and sidewall (65%)

the total diameter of the tire = 5.65 + 18 + 5.65 = 29.3 inches

the circumference = 2 x π x radius   or   diameter x π = 29.3 x 3.141592 = 92 inches

3241004551 [841]3 years ago
3 0

Answer:

<h3><em>The circumference of Jonathan’s </em><em>original</em><em> </em><em>tire is <u>92 inches</u>.</em></h3>
You might be interested in
A manufactured product has a length that is normally distributed with a mean of 12 cm. The product will be unusable if the lengt
Sav [38]

Answer:

a) σ  = 0,1612

b) P [ 11,75 < X < 12,35] = 0,92,44   or    92,44 %

Step-by-step explanation:

NOTE: I assume the unusable length s 11,5 and less

a) For a normal distribution, the probability of P = 0,01 corresponds to z(score) =  -3,1 then:

- 3,1 = ( X - μ₀ ) / σ

- 3,1 = (11,5 - 12 )/ σ

-3,1 = - 0,5 / σ

σ  = 0,1612

b) If σ = 0,1612

P [ 11,75 < X < 12,35]

z₁ (score)  = ( 11,75 - 12 ) / 0,1612

z₁  = - 0,25/ 0,1612

z₁  = -1,55

From z table  P [ 11,75 < X] = 0,0606

z₂ (score) = ( 12,35 - 12) / 0,1612

z₂ = 0,35 / 01612

z₂ = 2,17

From z table  P [ X < 12,35] = 0,9850

Finally P [ 11,75 < X < 12,35] = 0,9850 -  0,0606

P [ 11,75 < X < 12,35] = 0,92,44   or    92,44 %

5 0
3 years ago
240 as a percentage
Sladkaya [172]

Answer:

240%

Step-by-step explanation:

240 / 100 Answer: 240%

4 0
3 years ago
Read 2 more answers
Adding and subtracting fractions
kakasveta [241]

Answer:

Step-by-step explanation:

add the top of one and the bottom of the other then the top of the other and the bottom of one

3 0
3 years ago
**25 subtracted from the product of a <br> number and 7 is less than -39.*
riadik2000 [5.3K]

Answer:

7n-25 < -39

Step-by-step explanation:

7 0
2 years ago
Explain how to use repeated addition to write the multiple of a fraction as a whole number and a unit fraction.
BlackZzzverrR [31]
Lets say you have 5x5. you would just add 5+5+5+5+5. To get a whole number for a fraction you have to do this. lets say you have 8/8 that would be equal to 8 circles and eight of those circles would be shaded in. 8/8 is one whole also 7/1 is a whole. It all depends on the problem you are trying to figure out
8 0
3 years ago
Read 2 more answers
Other questions:
  • What are possible solutions to 2x+y=-12
    11·2 answers
  • 2.043928 as a fraction
    15·2 answers
  • Using the quadratic formula to solve x2 + 20 = 2x, what are
    9·1 answer
  • Is each pair of lines parallel perpendicular or neither​
    5·2 answers
  • Please help me solve for x
    7·1 answer
  • If $40 equals 15 gallons, how much money is in 3 gallos? this is due soon pls help
    14·1 answer
  • Riley used the distributive property to find the product of 37 and 24. Which expression could Riley have used to find the produc
    5·2 answers
  • find the area of the shaded region of the radius is 9<br> Did I get the answer right
    13·1 answer
  • Please answer.<br> No scammers and links
    6·1 answer
  • You would like to build a relative frequency distribution for this data set to easily compare it to another class of students.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!