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Natali5045456 [20]
4 years ago
9

3. Mrs. Noah’s bill, before tax, is $50. The sales tax rate is 3%. Mrs. Noah decides to leave a 2% tip for the gate keeper based

on the pre-tax amount. How much will the total bill be, including tax and tip?
Mathematics
1 answer:
Olegator [25]4 years ago
5 0

Answer:  The total bill will be $52.5

Step-by-step explanation:

Hi, to answer this question, first we have to multiply the amount of the bill before tax (50) by the sale tax rate in decimal form (divided by 100)

Mathematically speaking:

50 x (3/100) = 50 x 0.03 = $1.5 (sales tax amount)

Next, we have to multiply the amount of the bill before tax (50) by the tip percentage in decimal form:

50 x (2/100) = 50 x 0.02 = $1 (tip amount)

Finally, we have to add both amounts to the original bill:

50+1.5+1 = $52.5

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A rectangular prism has a length of 8 in., a width of 4 in., and a height of 2 1/4 in.
marishachu [46]

The number of cubes needed to fill the rectangular prism 4608 cubes.

<h3>How to find volume of rectangular prism and cube?</h3>

volume of rectangular prism = lwh

where

  • l =length
  • w = width
  • h = height

Therefore,

volume of the rectangular prism = 8 × 4 × 9 / 4 = 72 inches³

volume of the cube = l³

where

  • l = length

Therefore,

volume = (1 / 4)³

volume of the cube = 1  / 64 inches³

Therefore,

The number of cubes needed to fill the rectangular prism = 72 ÷ 1 / 64

The number of cubes needed to fill the rectangular prism = 72 × 64 = 4608

learn more on volume here;brainly.com/question/14996332

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3 0
2 years ago
What is the constant of 8x^2-7x+6
ruslelena [56]

Answer:

6 is the constant

Step-by-step explanation:

8x^2-7x+6

The constant is the term that does not change ( the one with out the variable)

6 is the constant

5 0
3 years ago
I need help with geometry test
shtirl [24]

Answer:

1) line segment

2) square-root of 13.

3) plane F

4) Ray

5) I think the wrong image is attached, but a point would just be a dot, a line would have one dot then an arrow on the other end, an angle would be 2 lines connected with an emphasis on what's going on in between the 2 lines, a line segment is 2 dots on both ends of a line.

6)H N K I

7) (2,-8)

8) line p

9) (-2, 7)

Step-by-step explanation:

For the distance between 2 points, do (x2-x1)^2+(y2-y1)^2 then take the square root of that.

For naming a plane, as long as it is an uppercase cursive letter it is a plane.

Rays are lines without the dot on the end.

Collinear points are points that lie on the same line.

Midpoint method is finding the average between the x coordinates then the y coordinates, so think (x1+x2)/2, (y1+y2)/2, but this can be confusing with negative distances, so just think of it as on a number line, from -1 to -3 they are 4 apart, so the average between them is -2.

8 0
3 years ago
Pls help will give brainliest
Shtirlitz [24]

Answer:

C, C, C

Hope This Helps!    Have A Nice Day!!

8 0
3 years ago
A developer bought 78 trees at a total cost of $4050. The shade trees cost $45 each and the evergreens cost $60 each. How many o
ANTONII [103]

Answer:

Step-by-step explanation:

for 5 feet is $60

2 feet is $150.

sorry if this doesn't help!

6 0
3 years ago
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