When you convert fron pints to quarts why do you devide

The price of dinner was $24. 80. The sales tax was 8%. The server was given a 15% tip (calculated after tax was added). What was

a_sh-v [17]

Answer:

5.17

Explanation:

24.80/0.08 = 3.10

24.80/0.015 = 16.53

16.53 + 3.10 = 19.63

24.80 - 19.63 = 5.17

You might do this on a Calculator but you have to match the answers up with the condition of the Question.

8 0

3 years ago

A student pushes a 51. 5 kilogram bookshelf across a smooth floor with a net force of 67 n.

topjm [15]

Assuming a student pushes a 51. 5 kilogram bookshelf across a smooth floor with a net force of 67 n the acceleration is 1.30m/s².

<h3>Acceleration</h3>

Using this formula

Acceleration= Net force/Mass of bookshelf

Where:

Mass of bookshelf =51.5 kilogram

Net force =67 Newton

Let plug in the formula

Acceleration=67n/51.5 kilogram

Acceleration=1.30 m/s²

Inconclusion the acceleration is 1.30m/s².

Learn more about acceleration here:brainly.com/question/25793230

7 0

3 years ago

Which of the following is a synonym for context as it relates to poetry.

fiasKO [112]

Is there a screenshot to the poem or the choices? Nobody can help you with this answer unless you give more specific details…

5 0

2 years ago

The vibration in a plucked guitar string travels at a speed of 410 meters per second. How far, in centimeters will the vibration

ipn [44]

Answer:

16.4 cm/0.4 ms

Explanation:

1: We know that the travel rate is 410 meters per second. We want to find a way in which we can cancel meters or seconds, and we can do that by multiplying 410m/1s with 100 cm/1m.

$\frac{410 m}{1s} * \frac{100cm}{1m}$

2. Now we want to get rid of that s, seconds, and we do so by multiplying prior fractions by 1s/1000ms.

$\frac{410 m}{1s} * \frac{100cm}{1m} * \frac{1s}{1000ms} \\$

3. Now we can diagnollay cross out m, and s. Leaving us with cm on top, and ms on the bottom. Which is what we want because we are calculating how many cm are for every .04 ms.

4: After that, you can multiply 410 and 100, to get 4,100. Whih leaves you with 4,100cm over 1000ms. Simplifying this, gives you 41, but that is NOT your answer. 41 cm, is for every ms, NOT every .04

5. Hence, you multiply 41 by .04 and get 16.4cm/.04ms.

4 0

3 years ago

In the xy-plane, if (0,0) is a solution to the inequalities above, which of the following relationships between a+b must be true

natali 33 [55]

$a$ must be greater than zero
$b$ must be less than zero

<h2>Explanation:</h2>

The complete question is written in a comment above. The system of inequalities is the following:

$\begin{array}{c}(1)\\(2)\end{array}\left\{ \begin{array}{c}yx+b\end{array}\right.$

So, in order to find $a \ and \b$ you just need to replace both x and y-coordinates into our system. Therefore:

$\begin{array}{c}(1)\\(2)\end{array}\left\{ \begin{array}{c}00+b\end{array}\right. \\ \\ \\ Solving: \\ \\ \begin{array}{c}(1)\\(2)\end{array}\left\{ \begin{array}{c}0b\end{array}\right. \\ \\ \\ Finally: \\ \\ \begin{array}{c}(1)\\(2)\end{array}\left\{ \begin{array}{c}a>0\\b$

So the conclusion is:

$a$ must be greater than zero
$b$ must be less than zero

<h2>Learn more:</h2>

Inequalities: brainly.com/question/12890742

#LearnWithBrainly

8 0

4 years ago