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Travka [436]
3 years ago
14

The Bell family's bill at a restaurant totaled $34.62. How much tip should they leave for their waiter? The standard for tipping

is 15% of the total bill. Round the answer to the nearest cent (penny).
Mathematics
2 answers:
netineya [11]3 years ago
7 0

you would leave $5.19

Shalnov [3]3 years ago
4 0
Hello! The bill costed $34.62 and the tip is 15% of the total bill. To find the amount of tip to leave for the waiter, multiply the total bill by the percentage. In other words, cost * percentage (decimal form). 34.62 * 15% (0.15) is 5.193 or 5.19 when rounded to the nearest hundredth (cent). The Bell family should leave $5.19 as tips.

Note: It's important to know the formula for finding tips, because you'll need it for the future like for finding tax or percentages of things.
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ElenaW [278]
You find a common greatest factor, which in this case is 7. 1/4 is your answer.
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Answer:

1

   a. 5

   b. 32

   c.  130

   d. 26

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    a. 5.65234

    b. 5652.34

    c. 8.1253758

    d. 8125375.8

Step-by-step explanation:

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2 years ago
A________ has cross-sectional shapes, taken parallel to a base, that are similar
alexdok [17]

Answer:

I think it is C

Step-by-step explanation

<em>cube has equal sides and is parallel.</em>

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2 years ago
Please answer number 1? Thank you
Naddik [55]

Answer:

This is a normal distribution and we can use the standard score to compute for probabilities. We compute the standard score of the given.

Explnation:

z = (x - mu)/sd

z = (2625 - 2600)/50 = 25/50 = 0.5.

Consulting the z-table, P(z <= 0.5) = 0.6915.

P(z > 0.5) = 1 - P(z <= 0.5) = 1 - 0.6915 = 0.3085.

I hope this helped! <3

6 0
3 years ago
Determine whether each graph represents a linear or nonlinear function. Use the
ANTONII [103]

Answer:

  • x-intercepts: -3, -2, -1, 1, 2
  • y-intercept: 12
  • symmetry: none

Step-by-step explanation:

The x- and y-intercepts are the points where the graph crosses the x- and y-axes, respectively. If an odd-degree polynomial function has any symmetry, it will be symmetrical about the origin.

<h3>X-intercepts</h3>

The graph shows crossings of the x-axis at -3, -2, -1, 1, and 2. These are the x-intercepts. Expressed as coordinate pairs, each will have a y-coordinate of zero:

  (-3, 0), (-2, 0), (-1, 0), (1, 0), (2, 0)

<h3>Y-intercepts</h3>

If the function is not vertically scaled, the y-intercept of an odd-degree function will be the opposite of the product of the x-intercepts:

  -(-3)(-2)(-1)(1)(2) = 12

It will have an x-coordinate of zero:

  (0, 12) . . . y-intercept

A function can have at most 1 y-intercept.

<h3>Symmetry</h3>

There are two features of this graph that tell you it is an odd-degree function:

  1. the end behavior is in opposite directions
  2. there are an odd number of x-intercepts (x-axis crossings)

An odd-degree function will only be symmetrical about the origin. This function has more negative x-intercepts than positive ones, so is not symmetrical about the origin.

The graph has no symmetry.

__

<em>Additional comment</em>

Turning points without an x-axis-crossing on either side, or axis "touches" (not crossing) signify complex or even-multiplicity roots. The function will only be of odd degree if there are an odd number of x-axis crossings.

The end behavior of an odd-degree function will be in opposite directions: the infinity will match the sign of x if the leading coefficient is positive, or be opposite to the sign of x if the leading coefficient is negative.

7 0
1 year ago
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