![alexis3060](/avatars/33497.jpg)
alexis3060
03.10.2019 •
Mathematics
Brian is finishing a meal at his favorite restaurant. the check shows that the cost of the food is $42. he adds a 15% tip to the amount on the check. what is the total amount brian paid? write your answer up to two decimal places. the total amount brian paid is $ .
Solved
Show answers
More tips
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
Answers on questions: Mathematics
- M Mathematics Hewp plz Select all polynomials that have (x−3) as a factor. Choose all answers that apply: (Choice A) A(x)=x³−2x²−4x+3 (Choice B) B(x)=x³+3x²−2x−6 (Choice C) C(x)=x⁴−2x³−27 (Choice...
- M Mathematics Jennifer enlarged the area of her graduation picture by a scale factor of 4. If the dimensions of the original picture were 5in. by Zin., what are the new dimensions of the enlarged...
- M Mathematics Which of the following statements are equivalent? x - y = 2 and x = y + 2...
- M Mathematics Carter is creating quilt pieces in the shape of a kite as shown below. One of the kite diagonals measures 6 inches, and the area of each piece must be between 20 and 25 square inches.Which...
- M Mathematics Find the distance between a and b. a = 9.21, b = –5.51 ...
- M Mathematics Which sequence is represented by the function f(n) = -13 - 2n?...
- M Mathematics a factory worker finds 26 products are defective out of random sample of 400 products about how many of 56,000 products produce...
- M Mathematics The ratio of the long to short side lengths of a rectangle is 3:2, and the perimeter of the rectangle is 120 cm. What are the lengths of the short sides of the rectangle?...
- M Mathematics I m looking for a gf...
- M Mathematics Please help, i have no clue how to do this...
Ответ:
Ответ:
$48.30
Step-by-step explanation:
Ответ:
Hello! There are a few ways to find the derivative. One famous formula is below:
Note, t = x = 8
To find the derivative of s(t) = -9 - 3t let insert it into our formula:
Insert x = 8
Do the Math
Group Like Terms
Cancel Terms and Finish Doing The Math
---------------------------------------------------------------------------------------
So when t = 8 the instantaneous velocity = -3