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
Naddika [18.5K]
3 years ago
7

What is the solution of the proportions 22/11 = r/13?

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
4 0
R=26, you can use cross multiplication to figure this proportion out. 22 times 13 is 286 and 11 times r is 11r , leaving you with 286=11r. you would then divide each side by 11 to isolating the variable giving you r=26.
You might be interested in
Juan decided to start saving for college. He deposited $500 into an account which earns 4% simple annual interest. At the end of
Norma-Jean [14]

Answer:

$5504

Step-by-step explanation:

Given that :

Principal amount = $500

Interest = 4% simple interest annually

Amount added at the end of each year :

First year:

Principal + (Principal * rate * time)

500 + (500 * 0.04) = 520

$520 + $250 = $770

2nd year:

770 + (770 * 0.04) = $800.80

$800.80 + $250 = 1050.80

3rd year:

1050.8 + (1050.8 * 4) = 5254

$5254 + 250 = $5504

5 0
3 years ago
The function<img src="https://tex.z-dn.net/?f=f%28x%29%3D-3x%5E%7B3%7D%20%2Bx%5E%7B2%7D%20%2B2x" id="TexFormula1" title="f(x)=-3
musickatia [10]

Answer:

True

Step-by-step explanation:

True.

Like the cubic term -3x^3 is negative, for small values of "x", the dependent variable "y" will rise. All this can be verified by looking at the graph.

6 0
3 years ago
The sum of three consecutive integers is 267. What is the largest integer?
vazorg [7]

Answer:

<h3>                90</h3>

Step-by-step explanation:

The middle number of three consecutive integers is thhe mean of the others, so it is one third of the sum of three consecutive integers

267:3 = <u>89 </u>  - the middle number

so:

89 - 1 = 88   -  the smallest number

89 + 1 =<u> 90</u> - the largest integer

3 0
3 years ago
Hazhair bought 2 DVDs for $12.95 each. He spent $25 on magazines. Did he spend more on DVDs or magazines? How much more? Write e
marshall27 [118]

Answer

5.9

12.95*2=25.9

25.9-20

3 0
3 years ago
(4,8);m=3/4 pls help me ​
Crazy boy [7]

Answer:

y=3/4x+5

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Determine the correct set up for solving the equation using the<br> quadratic formula 4x^2-5=3x+4
    12·1 answer
  • In a large backyard, there are 4 times as many shrubs as trees. Altogether, there are 40 trees and shrubs. How many trees are in
    13·2 answers
  • An electronics company has four stores, all about the same size, within the city. The graph shows last month’s sales figures for
    10·2 answers
  • Explain why a polar curve is not always bounded.
    8·1 answer
  • According to the fundamental theorem of algebra, how many roots does the polynomial f(x)=x4+3x2+7 have over the complex numbers,
    9·1 answer
  • The square of p varies inversely as q. When Q=6 p=4
    14·1 answer
  • Find the missing length indicated
    8·1 answer
  • I CANNOT get this one wrong. I just don't understand this.​
    11·1 answer
  • Evaluate for x=2<br> |2x-18| + |3x-7|
    15·1 answer
  • What is 2 + 100000+50000​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!