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
aev [14]
3 years ago
8

Research studies show that the relationship between the tire pressure of a vehicle's tires and the life of the tires is

Mathematics
1 answer:
algol133 years ago
8 0

Answer:

i dont know what is that explain that

You might be interested in
Suppose that the amount of time it takes to build a highway varies directly with the length of the highway and inversely with th
KatRina [158]

Answer:

21 weeks

Step-by-step explanation:

In this question, we are to use proportionality to find the solution to the question.

We were made to know that the time taken to build the highway is varied directly with the length and inversely with the number of workers.

Let us make a mathematical representation for this.

Let the time be t, number of workers be w and length be l

t is directly proportional to l and inversely proportional to w

Mathematically;

t = kl/w

Where k is the constant of proportionality.

Let’s find the value of k

150 workers built 12 miles of highway in 14 weeks ; plug these in the equation to get k

14 = k * 12/150

k = 150 * 14/12 = 175

Now we want to get t given w and l

from ;

t = kl/w

We can get t; where l = 15 and w = 125

t = 175 * 15/125

t = 21 weeks

4 0
3 years ago
Read 2 more answers
Odd number, greater than 142, less than 156, what is the mystery number
TiliK225 [7]
145 will work. It is an odd number and is greater than 142 and is less than 156

142 < 145 < 156

Other numbers such as 143, 147, 149,151,153, 155 will work.
4 0
3 years ago
Jenny is selling chocolate bars it for each bar she sells she makes two dollars profit she wants to use The money she earns I’m
andre [41]

Answer:

Yes

Step-by-step explanation:

Since Jenny makes a profit of $2 for each bar of chocolate that she sells, if she sells a total of 500 chocolate bars, her profit would be:

Profit for 500 chocolate bars = profit for each chocolate bar * 500 bars

Profit for 500 chocolate bars = $2 per bar * 500 bars

Profit for 500 chocolate bars = $1000

Also she want to buy a laptop worth $998. This would be possible after selling 500 bars because $1000 > $998. After buying the laptop she would have $2 remaining ($1000 - $998)

6 0
3 years ago
9 4/5 - 2 3/10= write in simplest form
Solnce55 [7]
Can you post your middle school questions in the middle school area...

9 4/5 - 2 3/10 = X
9 8/10 - 2 3/10 = X
7 5/10 = X
7 1/2 is simplest form
7 0
3 years ago
A rectangle has a length of 14 inches more than twice its height. If the perimeter of a rectangle is 370 inches, find its dimens
Triss [41]
The length equals: 28 then height equals 13.2 because you do perim divide by length which gives you height, then u check and do 13.2 times 28 and get 369.6 then you just round the 6.
7 0
3 years ago
Other questions:
  • Plss help really easy 5th grade math i will mark brainliest
    15·1 answer
  • Can someone help me with these
    9·2 answers
  • If another line is parallel to the line shown on the graph, what must be its slope?
    15·2 answers
  • What is the solution to this equation?
    8·1 answer
  • Free points uwu &lt;3 ​
    5·2 answers
  • 4/9. 11/13. 6/5. 14/21 in simplest form
    6·2 answers
  • Which statements are true about the graph of y s 3x + 1 and y = -x + 2? Check all that apply.
    10·2 answers
  • CAN SOMEONE PLEASE HELP ME
    13·1 answer
  • Question 1 (10 points) What is the sum of two fractions: 3/4 + 1/6​
    10·1 answer
  • There are 16 ounces in 1 pound. Juan is mailing a package that weighs 96 ounces. he wants to know the weight of the package in p
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!