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
tresset_1 [31]
3 years ago
5

Josea went out to dinner to an Indian restaurant. The total bill was $38 .she wanted to leave a 20% tip

Mathematics
1 answer:
jekas [21]3 years ago
6 0

Answer:

$20?

Step-by-step explanation:

You might be interested in
Pls helpppppppppppp​
Deffense [45]
-0.25 don’t know but I try
5 0
3 years ago
Find the absolute value of a-b-c^2 when a=4, b=-3, and c=10
VashaNatasha [74]

Answer:

93

Explanation:

4-(-3)-10^2

4+3-100

7-100

-93

Find the absolute value......

so therefore

|-93|=93

6 0
3 years ago
Read 2 more answers
Pls help find the amount at the end of 6 hours
marshall27 [118]

Answer:

A. 7,348

Step-by-step explanation:

P = le^kt

intitial population = 500

time = 4 hrs

end population = 3,000

So we have all these variables and we need to solve for what the end population will be if we change the time to 6 hours. First, we need to find the rate of the growth(k) so we can plug it back in. The given formula shows a exponencial growth formula. (A = Pe^rt) A is end amount, P is start amount, e is a constant that you can probably find on your graphing calculator, r is the rate, and t is time.

A = Pe^rt

3,000 = 500e^r4

now we can solve for r

divide both sides by 500

6 = e^r4

now because the variable is in the exponent, we have to use a log

log_{e}(6) = 4r

ln(6) = 4r

we can plug the log into a calculator to get

1.79 = 4r

divide both sides by 4

r = .448

now lets plug it back in

A = 500e^(.448)(6 hrs)

A = 7351.12

This is closest to answer A. 7,348

4 0
3 years ago
Help me find three different ratios that are equivalent to 3:11!! I need a explanation too!
SVEN [57.7K]
You can do
3 * 2 and 11 * 2 which would be 6:22 and is still equal to the ratio 3:11. Your explanation can be the when divided by 2 or the number you multiplied by, you would get the original ratio
Examples:
6:22
9:33
12:44
8 0
3 years ago
HELP DUE IN 15 MINS!
boyakko [2]

Answer:

r = 2\sqrt{5}

(x - 3)^{2} + ( y - 2)^{2} = 20

Is this a live test question or a homework question?

Step-by-step explanation:

the radius is the distance between (3, 2) and (5, -2)

r^{2} = {(3 - 5)^{2} + (2 + 2)^{2}  }

    =  (-2)^{2} + 4^{2}

    =  4 + 16 = 20

r = \sqrt{20 } = 2\sqrt{5}

Equation of circle:   (x - 3)^{2} + ( y - 2)^{2} = 20

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of a rectangle whose length is 78 feet and width is 26 feet?
    10·1 answer
  • Fred is 58 yes old, and Irene is 18. How many years ago was Fred 5 times as old as Irene. Algebra must be used
    8·1 answer
  • What is value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
    12·1 answer
  • One of the first electronic computers was in the shape of a huge box. It was 96 feet long and 2.5 feet wide. The amount of space
    5·2 answers
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Day Sunday Monday Tuesd
    8·1 answer
  • Who wrote most definitive text on geometry
    11·1 answer
  • Cona has 42mats. dillin has 27mats. what does cona have then dillin
    7·1 answer
  • Simplify 6 (3 5/6 - 1 1/4)<br>​
    7·1 answer
  • Find the product of 3 1/5 and 5/8 . Express your answer in simplest form.
    12·1 answer
  • Heather and her friends are painting the walls of a storage room in the basement. Each wall is 9 m long and 2 m high. There are
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!