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
sertanlavr [38]
3 years ago
10

At a 33-foot depth underwater, the pressure is 29.55 pounds per square inch. At a depth of 66 feet, the pressure reaches 44.4 po

unds per square inch. At what rate is the pressure increasing?
Mathematics
1 answer:
mel-nik [20]3 years ago
8 0
In Physics, the usual pattern or principle for pressure suggests that as the force increases and the area decreases, the pressure increases which is dependent as to the interval of both force and area's intensifies or diminishes. Though in this problem, if we base on the given data it seems that the pressure is currently increasing and is faced by a positive correlation at almost 50% in rate as evident that when the 33 ft increased to about 66ft the latter simultaneously rise with it.
You might be interested in
Can you help me please I need so much help
max2010maxim [7]
Need help with what?
7 0
4 years ago
NeverReady batteries has engineered a newer, longer-lasting AAA battery. The company claims this battery has an average life spa
melomori [17]

Answer:

the probability is 0.0202

Step-by-step explanation:

The computation is shown below:

Given that

The Average life span = 17 hours

Standard deviation = 0.8 hours

Sample = 30 batteries

Sample mean = 16.7 hours

Now based on the above information

The probability is

P (\bar x \leq 16.7) = P (\frac{\bar x - \mu}{(\frac{\sigma }{\sqrt{n} } )} \leq  (\frac{16.7 - \mu}{(\frac{\sigma }{\sqrt{n} } )}\\\\= P(z\leq \frac{16.7-17}{\frac{0.8}{\sqrt{30} } } )\\\\= P(\leq -2.05)\\\\= 0.0202

Hence, the probability is 0.0202

4 0
3 years ago
Find (f•g) (k) equations in red letters
chubhunter [2.5K]

The answer is (f . g)(x) = - (34k + 17k⁷ + 17k⁵ + 40k³ + 20k² + 60).

Remember that :

<u>(f . g)(x) = f(x) × g(x)</u>

<u />

Hence :

  • (f . g)(x) = (2k³ + k² + 3)(-17k⁵ - 20)
  • (f . g)(x) = -34k⁸ - 17k⁷ - 17k⁵ - 40k³ - 20k² - 60
  • (f . g)(x) = - (34k + 17k⁷ + 17k⁵ + 40k³ + 20k² + 60)
3 0
2 years ago
The optimal height h of the letters of a message printed on pavement is given by the formula <img src="https://tex.z-dn.net/?f=h
choli [55]

Answer:

The value of h is 42.956 approximately.

Step-by-step explanation:

Consider the provided formula h=\dfrac{0.00252 d^{2.27}}{e}.

Here d is the distance of the driver from the letters and e is the height of the​ driver's eye above the pavement. All of the distances are in meters.

We need to find the value of h where the value of d = 92.4 m, e = 1.7 m.

Substitute d = 92.4 m, e = 1.7 m in above formula and solve for h.

h=\dfrac{0.00252\left(92.4\right)^{2.27}}{1.7}

h\approx\dfrac{0.00252\left(28978.4648\right)}{1.7}

h\approx\dfrac{73.0257}{1.7}

h\approx42.956

Hence, the value of h is 42.956 approximately.

8 0
3 years ago
If it takes 180 stickers to cover 117 inches, how many stickers does it take to cover 5,688 inches?
Dimas [21]
48.6153846 is the answer

I hope this helps
8 0
3 years ago
Other questions:
  • What does the closed circle represent In inequality ?
    15·2 answers
  • 4 ten thousand 8 hundred ÷10 on standard form
    10·1 answer
  • 9x + 3y + 4 -8 what r the constants coefficients and how many terms
    5·1 answer
  • The sides of a rectangle have length x+ 2 and width x -5. Which equation describes the area, A, of the rectangle in terms of x?​
    8·1 answer
  • What distance is about 3x10^-5 meters
    9·1 answer
  • Jada measured the height of a plant in a science experiment and finds that, to the nearest
    11·1 answer
  • I’m stuck in this question
    10·2 answers
  • Please help i will give 100 points
    9·2 answers
  • Can someone help me out please
    15·1 answer
  • ⚠WILL GET BRAINLEST...THE QUESTION IS AT THE BOTTOM ⚠How many solutions does have? O A. Two solutions B. No solutions C. Infinit
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!