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
Igoryamba
3 years ago
6

Estimate a 15% tip on a dinner bill of $87.54 by first rounding the bill amount to the nearest ten dollars.

Mathematics
1 answer:
zimovet [89]3 years ago
5 0

Answer:13.50

Step-by-step explanation:

87.54 rounded to the nearest ten dollars is 90.00

90.00x.15=13.50

You might be interested in
The figure is made up of a cylinder and a cone.
Gnoma [55]

Answer:

51*pi or 160.221

Step-by-step explanation:

total volume = volume of a cone + volume of a cylinder

total volume = 1/3* pi*r^2* height(of cone) + pi* r^2 *height(of cylinder)

total volume = 1/3 * pi * 3^2 * 5 + pi * 3^2 * 4

total volume = 51*pi = 160.221

7 0
3 years ago
Find g'​(t) for the function ​g(t) = 7/t^4
Alex17521 [72]

The differentiation of the function g(t) = 7/t⁴ will be equal to g¹(t)=-28/t⁵

<h3>What is differentiation?</h3>

The method of determining the derivative, or rate of change, of a function in mathematics.is termed as the differentiation.

Given that:-

g(t)= \dfrac{7}{t^4}

The derivative will be calculated as:-

g'(t)=7   \dfrac{d}{dt}(t^{-4})\\\\\\g'(t)=7\times (-4t^{-5})\\\\\\g'(t)=\dfrac{-28}{t^5}

Therefore the differentiation of the function g(t) = 7/t⁴ will be equal to g¹(t)=-28/t⁵

To know more about derivatives follow

brainly.com/question/954654

#SPJ1

3 0
2 years ago
A 6-pound bag of birdseeds cost $4.92. What is the unit price?
Sergeu [11.5K]
I think you would have to multiply $4.92 and 6... if so the answer would be $29.52 for the unit price.
7 0
3 years ago
What is 0.29 of 200 rounded to the nearest hundred
jekas [21]

Answer:

100

Step-by-step explanation:

<u>Step 1:  Make an expression</u>

<u />200 * 0.29 = x

58 = x

<u>Step 2:  Round</u>

<u />58

100

Answer:  100

3 0
3 years ago
Solve the following inequality.45 &lt; 9(x + 3) &lt; 153
oksian1 [2.3K]

In order to solve this inequality, we can do the following steps:

[tex]\begin{gathered} 45<9(x+3)<153\\ \\ \frac{45}{9}Therefore the correct option is B.
3 0
1 year ago
Other questions:
  • How to determine if two functions are inverses?
    10·1 answer
  • Regina purchased a new VCR for $215. The sales tax is $11.83! What is the sales tax rate ?
    13·1 answer
  • Solve the system by either substitution or elimination <br> 3x-5y=21<br> 2x+y=1
    9·1 answer
  • Select the functions that have a value of 1.
    14·1 answer
  • Khaya is delivering groceries to his mother who stays 8km from the shop. How long will it take him to cover this distance if he
    14·1 answer
  • Could you explain to me how to do this ? I do not understand at all
    9·1 answer
  • Find the range and interquartile range (IQR) of the data set in the box plot.
    9·1 answer
  • 1.75 cups of flour makes 12 muffins. If Rob wants to make a batch of 60 muffins, how much flour will he need? please I'm so bad
    10·1 answer
  • What value of x would make △PQR~△MNL?
    10·1 answer
  • Factor ​f(x) =3x^2+23x^2-35x+9 into linear factors given that -9 is a zero of​ f(x).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!