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
juin [17]
3 years ago
15

How do you use equivalent rates in the real world?

Mathematics
1 answer:
kotykmax [81]3 years ago
7 0
Cross multiplication
or multiplying by a number which goes in both rates
You might be interested in
An account in which money cannot be withdrawn until the maturity date is considered what type of account?
aivan3 [116]

Answer:

Certificate of deposit

Step-by-step explanation:

3 0
3 years ago
28 + 56t + 28w equivalent expressions
irina [24]

Answer:

28(1+2t+w)

Step-by-step explanation:

8 0
3 years ago
The base of a solid in the first quadrant of the xy plane is a right triangle bounded by the coordinate axes and the line x + y
Ivahew [28]

The area of an equilateral triangle of side "s" is s^2*sqrt(3)/4. So the volume of the slices in your problem is 

(x - x^2)^2 * sqrt(3)/4. 

Integrating from x = 0 to x = 1, we have 

[(1/3)x^3 - (1/2)x^4 + (1/5)x^5]*sqrt(3)/4 

= (1/30)*sqrt(3)/4 = sqrt(3)/120 = about 0.0144. 

Since this seems quite small, it makes sense to ask what the base area might be...integral from 0 to 1 of (x - x^2) dx = (1/2) - (1/3) = 1/6. Yes, OK, the max height of the triangles occurs where x - x^2 = 1/4, and most of the triangles are quite a bit shorter...

8 0
3 years ago
If 588 digits were used to number the pages of a book how many pages are in this book.
iVinArrow [24]

Answer: 232 pages

Step-by-step explanation:

Total digits = 588

1 digit page number:

1 to 9 = 1 × 9 = 9

Number of pages = 9/1 = 9

2 - digit page number :

10 - 99 = 2 × 90 = 180

Number of pages = 180/2 = 90

3 - digit page number :

588 - (9 + 180) = 588 - 189 = 399

Number of pages with 3 - digits = 399/3 = 133

Therefore, the total number of pages the book has is :

(9 + 90 + 133) = 232 pages

6 0
3 years ago
4x+23=9x-38 21y-1 value of y
PSYCHO15rus [73]

Answer:

4⅗.78 99⁹7./⅜87.5⅞8 /7 ⁰

5 0
3 years ago
Other questions:
  • 1. Find sin? if cos?=1/2 and ? terminates in Quadrant IV. 2. Find cos? if sin?=(?2)/2 and ? terminates in Quadrant I. 3. Find ta
    11·1 answer
  • Challenge  You have 2 different savings accounts. For Account​ A, the simple interest earned after 18 months is ​$4.80. For Acco
    13·2 answers
  • A summer carnival charges a $2 admission fee and $0.50 for each ride. If Tamara has $10 to spend, how many rides can she go on?
    7·2 answers
  • What is the slope of this line <br> A. -3/4<br> B. 4<br> C. -3<br> D. 3/4
    13·1 answer
  • H = {(2, 5), (3, 5), (4, 5), (5, 5), (6, 5)} Is H a function and why?
    5·1 answer
  • If someone catches me up on edge for math I will pay 100 dollars anyway you want it. Please someone help me! If interested email
    15·1 answer
  • Find the length of side xx to the nearest tenth.<br> 30°<br> 60°<br> x<br> 9
    11·1 answer
  • Solve for the value of x.
    15·2 answers
  • What is thirty six times thirty eight divided by three
    14·2 answers
  • What is the expected frequency of east campus and passed?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!