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vodomira [7]
3 years ago
13

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tir

e marks it leaves on the ground. A car traveling 90 miles per hour came to a sudden stop. According to the equation, how long would the tire marks be for this car?
Mathematics
2 answers:
k0ka [10]3 years ago
5 0


find the area of a square that has sides length 96 inches


Mamont248 [21]3 years ago
5 0

Answer:

Solve using the information below.

Step-by-step explanation:

So try, to multiple the one of the answer by the 5 and then 2 to the square root (sign) times that product of the answer choice times five and then divide it with s aka 90

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The summer monsoon rains bring 80 % of India's rainfall and are essential for the country's agriculture. Records going back more
KatRina [158]

Answer:

95% of monsoon rainfall lies between 688 mm and 1016 mm.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 852 mm

Standard Deviation, σ = 82 mm

We are given that the distribution of monsoon rainfall is a bell shaped distribution that is a normal distribution.

68 ‑ 95 ‑ 99.7 rule

  • Also known as Empirical rule.
  • It states that all data lies within the three standard deviation of the mean for a normal distribution.
  • About 68% of data lies within one standard deviation of mean
  • About 95% of data lies within two standard deviation of mean.
  • About 99.7% of data lies within three standard deviation of mean.

We have to find the monsoon rains fall in the middle 95 % of all years.

By the rule 95% of data lies within two standard deviation of mean.Thus,

\mu + 2\sigma = 852 + 2(82) = 1016\\\mu - 2\sigma = 852 - 2(82) = 688

Thus, 95% of monsoon rainfall lies between 688 mm and 1016 mm.

8 0
3 years ago
Ruth Barr rented a car for 5 days at 59.95 per day with unlimited mileage she drove 1156 miles and paid 137.76 for gasoline. Wha
Paha777 [63]

Answer:

£13860.44

Step-by-step explanation:

59.95 / 5 = 11.99

£11.99 for 1 day

11.99 * 1156 = 13860.44

3 0
3 years ago
Whats the value of Z? Please halp
d1i1m1o1n [39]
The value of Z, can vary based on the mathematical equation u were given, for example if Z= 5 then 5= Z
8 0
3 years ago
PLZ HELP ME WITH MY PROJECT
Alecsey [184]

Things I like about distance learning are:

  1. I get to sleep in a bit.
  2. My schedule is more flexible.
  3. I can work in different environments.
  4. I can have my pets with me while in class!
  5. Fewer group projects (I dislike most group projects as I do most of the work)
  6. I have more resources.
  7. I can ask my parents and siblings for help if needed.
  8. Fewer distractions.
  9. I can stay in comfy clothes all day.
  10. Fewer restrictions/ more freedom.

Things I dislike about distance learning:

  1. I don't get to see my friends every day.
  2. I get more headaches since I'm in front of a screen all day.
  3. It's harder to be motivated.
  4. It's easier to get behind on assignments.
  5. I don't get to meet new people (In-person ofc)
  6. It's harder to do classes like gym or art with online learning.
  7. Online school can be difficult if you have technology issues.
  8. I don't get to see my teachers.
  9. I can't do school sports and school-related activities.
  10. I'm an extrovert so I can't socialize.

Hope this helps! Good luck on your project! :)

6 0
3 years ago
What is the value of <br><br> Enter your answer in the box.
Katen [24]

Answer:

x=40

Step-by-step explanation:

The sum of the angles of a triangle add to 180

x+102+38 = 180

Combine like terms

x + 140 = 180

Subtract 140 from each side

x+140-140 = 180-140

x = 40

5 0
3 years ago
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