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victus00 [196]
2 years ago
8

Hannah estimated that a bottle could hold 2.2 liters. The actual volume of the bottle was 2 litters. What was the percent error

in hannas measurements?
Mathematics
1 answer:
MrRa [10]2 years ago
4 0

Answer:

I dont have a direct answer but i think i can help.

Step-by-step explanation:

For example, 2%, read "percent", is two every hundred. When we have 100 liters of water, 2% is 2 liters. If we have 200 liters of water, then 2% is 4 liters. Converting a percentage into a fraction can be done by dividing by 100, following the definition of a percentage.

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A vase contains 30 flowers. There are 16 roses, 10 carnations, and the rest are daisies . What is the ratio of roses to daisies
Yanka [14]

Answer

<h2>16 - 4</h2><h2 />

Step-by-step explanation:

If you subtract the amounts of the other flowers you end up with four meaning there are four daises in the vase.

<em>Good Luck With Your Work!</em>

<em></em>

<em></em>

<h3>Please let me know if I am incorrect!</h3>
7 0
3 years ago
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–3 ÷ -27<br><br><br> pls helpp need quick answer pls
irina [24]

Answer:

0.1

Step-by-step explanation:

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I just put it into a calculator

3 0
3 years ago
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Question 1- Whats the derivative of: A) f(x)= 4 cos(x) + ln(x+1)<br> B) f(x)= sec(x) X tg(x)
Kryger [21]

The derivatives for this problem are given as follows:

a) f^{\prime}(x) = -4\sin{x} + \frac{1}{x + 1}

b) f^{\prime}(x) = \sec{x}\tan^{2}{x} + \sec^3{x}.

<h3>What is the derivative of the sum?</h3>

The derivative of the <u>sum is the sum of the derivatives</u>.

In this problem, the function is:

f(x) = 4\cos{x} + \ln{(x + 1)}

Using a derivative table for the derivatives of the cosine and the ln, the derivative of the function is:

f^{\prime}(x) = (4\cos{x})^{\prime} + (\ln{(x + 1)})^{\prime}

f^{\prime}(x) = -4\sin{x} + \frac{1}{x + 1}

What is the product rule?

The derivative of the product is given as follows:

(f(x) \times g(x))^{\prime} = f^{\prime}(x)g(x) + g^{\prime}(x)f(x)

In this problem, we have that:

  • f(x) = \sec{x}, f^{\prime}(x) = \sec{x}\tan{x}.
  • g(x) = \tan{x}, f^{\prime}(x) = \sec^2{x}.

Hence the derivative is:

f^{\prime}(x) = \sec{x}\tan^{2}{x} + \sec^3{x}.

More can be learned about derivatives at brainly.com/question/2256078

#SPJ1

4 0
2 years ago
The municipality of Waterloo needs $915,000 from property tax to meet its budget. The total value of assessed property in Waterl
levacccp [35]

Answer: <em>Tax rate per dollar =  .06536</em>

Given:

Amount needed from property tax = $915000

Value of assessed property  = $14000000

Therefore, we'll compute tax rate per dollar as:

Tax rate per dollar = \frac{Property\ tax\ amount}{Value\ of assessed\ property}

= \frac{915000}{14000000}

= .06536

4 0
3 years ago
Will averages 18 points a game and is the all time leader on the team with 483 points. Tom averages 21 points a game is is curre
Katen [24]
7 games.
18×7=126
483+126=609
21×7=147
462+147=609
After 7 games each will have 609 points.
7 0
3 years ago
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