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andrew11 [14]
2 years ago
6

A 16% tip is left on a 42.50 lunch bill. How much is paid altogether

Mathematics
1 answer:
melamori03 [73]2 years ago
3 0
<h2>Problem:</h2>

a 16% tip is left on a 42.50 lunch bill. How much is paid altogether

<h2>Solution:</h2>

42.50 + 42.50 \times 16\%

= 42.50 + 42.50 \times 0.16

= 42.50 + 6.8

= 49.3

<h2>Answer:</h2>

<u>$</u><u>4</u><u>9</u><u>.</u><u>3</u><u>0</u><u> </u><u>i</u><u>s</u><u> </u><u>p</u><u>a</u><u>i</u><u>d</u><u> </u><u>a</u><u>l</u><u>t</u><u>ogether</u>

#CarryOnLearning

#AnswerForTrees

#BrainlyBookSmart

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Someone please help I'll give brainliest for questions 11 and 12
Nostrana [21]

Answer:

Step-by-step explanation:

11.

to find floor area:

= 8 x 8

= 64

= Floor is 64m.

to find carpet: 8 x 8 x 75%

= 64 x 75%

= 64 x 0.75

= 48

a. The dimensions of the carpet are probably 8 by 8.

b. The area of the floor not covered by carpet is 64, hence 8 x 8.

12.

A perfect square is a square that has demensions that is a number multiplied by itself.

Eight times eight fits the requirements, so this square is in fact perfect.

Have a lovely day!

4 0
3 years ago
What is 1.950 as a mixed number
deff fn [24]
1.950= 1 95/100= 1 19/20
3 0
3 years ago
Use the position equation given below, where s represents the height of the object (in feet),
mariarad [96]

The answers to the questions are

  • The mathematical model is given as s = −16t2 + 1054
  • The height after 4.5 seconds is 730 feet
  • the time it would take to strike the ground is 8.11 seconds.

<h3>How to solve for the position of the object</h3>

The mathematical model of this problem would be written as

s = −16t2 + v0t + s0

s0 = 1054

then we would have

s = −16t2 + 1054

b. after 4.5 seconds the height is going to be

s = −16t2 + 1054

=  −16(4.5)² + 1054

= -16 * 20.25 + 1054

= 730

C. the time that it takes to strike the ground

s = −16t² + 1054

= 16t² = 1054

t² = 1054/16

= 65.88

t = √65.88

t = 8.11

Hence the time it would take to strike the ground is 8.11 seconds.

Read more on velocity here:

brainly.com/question/4931057

#SPJ1

8 0
1 year ago
⚠️⚠️⚠️help⚠️⚠️⚠️⚠️⚠️​
Naddika [18.5K]
The second one should be the answer
7 0
3 years ago
Read 2 more answers
Can someone help me pls ?
r-ruslan [8.4K]

Answer:

58.3%

Step-by-step explanation:

Add up the numbers that are only in one circle

18+7+10 = 35

Take this over 60

35/60=.58333333

Change to percent form to one decimal place

58.3%

3 0
3 years ago
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