1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
egoroff_w [7]
2 years ago
8

When paying for a restaurant order, a customer's total for food was $30.00. What is a 18% tip for that total? I WILL GIVE BRAINL

EIST PLEASE HELP ME!!
Mathematics
2 answers:
Montano1993 [528]2 years ago
8 0

Answer:

$ 5.40 but if you're rounding up $6

Step-by-step explanation:

Tanzania [10]2 years ago
5 0
The answer is 5.40 and also like they said you can round if you need too
You might be interested in
6x-5y=15<br> x=y+3 <br> what does x= and what does y=
Zepler [3.9K]

Answer:

(0,-3)

Step-by-step explanation:

hi, with this we can just do substitution (substitute x for y+3)

6(y+3)-5y=15

evaluate

6y+18-5y=15

y+18=15

y=-3

then we plug that in

x=-3+3

x=0

4 0
3 years ago
Select the correct answer. The radius of a nitrogen atom is 5. 6 × 10-11 meters, and the radius of a beryllium atom is 1. 12 × 1
Grace [21]

A negative exponent means the number of the exponent divide by the number. The the radius of beryllium atom is larger than the radius of a nitrogen atom by two times.

Given information-

The radius of a nitrogen atom is 5.6\times10^{-11} meters.

The radius of a beryllium atom is 1.12 \times10^{-10} meters

<h3>Negative exponents</h3>

A negative exponent means the number of the exponent divide by the number.

As the radius of the nitrogen atom is 5.6\times10^{-11} meters. Convert it in the power of negative exponent of 10.

Let the radius of the nitrogen is r mm. Thus,

r=5.6\times 10^{-11}\\&#10;r=5.6\times 10^{-10-1}\\&#10;r=5.6\times 10^{-10}\times10^{-1}\\&#10;r=\dfrac{5.6\times 10^{-10}}{10} \\&#10;r=0.56\times 10^{-10}

Now the base of the exponents of both the atoms are same. As the radius of the nitrogen atom is 0.56\times 10^{-10} meters and the radius of the beryllium atom is 1.12 \times10^{-10}. Thus the radius of beryllium atom is larger.

To calculate how many times, the radius of beryllium atom should be divided by the radius of a nitrogen atom. Thus,

=\dfrac{1.12\times10^{-10}}{0.56\times10^{-10}} \\&#10;=2

Thus the the radius of beryllium atom is larger than the radius of a nitrogen atom by two times.

Learn more about the negative exponents here;

https://brainly.in/question/1221452

7 0
2 years ago
I need some help pls :'(
Luda [366]

Answer:

a

Step-by-step explanation:

4 0
2 years ago
Cookies are sold singly or in packages of 3 or 9. With this​ packaging, how many ways can you buy 18 cookies?
8_murik_8 [283]
3 : 3 times 6 is 18, 2 times 9 is 18 and 3 times 3 is 9 plus 9 is 18
4 0
3 years ago
How do I find the value of x?
tatiyna
Subtract all the numbers from 360 and there you go! 
5 0
2 years ago
Other questions:
  • Express the following as a decimal place 25%
    12·2 answers
  • A quadratic equation is shown below:
    10·1 answer
  • I need help with this question ASAP<br><br> Find the Area
    14·1 answer
  • 3w^4*5x^8*w^7*2x
    7·1 answer
  • Gary earned a gross pay of $1,047.30 last week. Using the fact that Social Security tax is 6.2% of gross pay, determine the amou
    6·2 answers
  • Which elements in the same below are integers? -3,3.7,9,-7.34,2.83,5,56/7,-1
    12·1 answer
  • Can you show me a model of 278 divided by 2 please
    12·1 answer
  • Pleaseeeee heeeelp write a polynomial function of least degree with the given zero. -1+ √ 2, √ 3
    12·1 answer
  • Calculate the distance between two points (-6,8) and (-8,3) ?
    15·2 answers
  • Evaluate each expression.<br> a) 3 + x for x = 1/2 b) 3 -- x for x = -2 c) 3x for x =1/4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!