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
kodGreya [7K]
2 years ago
7

Are the ratios 20:4 and 5:1 equivalent?

Mathematics
2 answers:
Natalka [10]2 years ago
6 0

Answer:

Yes

Step-by-step explanation:

20 divided by 4 is 5

5 divided by 1 is 5

ycow [4]2 years ago
5 0

Answer:

yes

Step-by-step explanation:

20/4

simplify by dividing 20 by 4

5/1=5/1

You might be interested in
The attachment is above
Alenkasestr [34]

Answer:21

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
In​ 2012, the population of a city was 6.27 million. The exponential growth rate was 1.47​% per year.
Tcecarenko [31]

Answer:

a) a(t)= 6.27e^{0.0147*t}

b) 6.84 million

c) 2028.52

d) 47 years

Step-by-step explanation:

a)Here we know standard exponential growth rate is

a(t)= ae^{k*t}

In this put t=0 and a(t)=6.27 million

thus we get a = 6.27 million

now \frac{da}{dt}=a(t)k

  this is equal to(in 2012)=\frac{1.47}{100}*=0.0147

b)Put t = 6

we get

a(t)= 6.27e^{0.0147*6}

=6.84 million

c) 8 = 6.27e^{0.0147*t}

  take log both sides

we get 16.52 years

d) 2*6.27=6.27e^{0.0147*t}

take log both sides we get 47 years to get double the current population.

3 0
2 years ago
Is the function y=<br> -<br> 9x–6 linear
alina1380 [7]

Answer:

yes

Step-by-step explanation:

5 0
3 years ago
lan has a flower pot in the shape of a rectangular prism . The base of the flower pot is 36 square inches . The flower he's plan
JulijaS [17]

Answer:

108

Step-by-step explanation:

  1. volume = area  of the base * height
  2. Area of the base = 36 square inches .
  3. The height = 3 inches
  4. 36 * 3 = 108
4 0
3 years ago
Suppose that the last dollar that Victoria receives as income brings her a marginal utility of 10 utils while the last dollar th
GaryK [48]

Answer: A

Suppose that the last dollar that Victoria receives as income

brings her a marginal utility of 10 utils while the last dollar that

Fredrick receives as income brings him a marginal utility of

15 utils. If our goal is to maximize the combined total utility of

Victoria and Fredrick, we should

a. Redistribute income from Victoria to Frederick

b. Redistribute income from Fredrick to Victoria

c. Not engage in any redistribution because the current situation already maximizes total utility

d. None of the above

Step-by-step explanation:

Marginal utility is the added satisfaction derived from consuming an additional unit of a good or service. In the above question, Fredrick derives more satisfaction from his last dollar than Victoria, and will therefore achieve a higher marginal utility with additional income than Victoria does with her current income. If we want to maximize the combined utility, we should redistribute income from Victoria to Fredrick.

The logic behind this is the diminishing marginal utility. The first unit of a good consumed gives the highest level of satisfaction, marginal utility reduces with additional units consumed.  In the same way, when we spend our income, we purchase the things that give us the maximum satisfaction first.

.

6 0
2 years ago
Other questions:
  • emilys meal costs $20.25 and darrens meal costs $32.75. emily treats darren by paying for both meals and leaves for 15% tip. fin
    11·1 answer
  • Verbal expression to algebraic expression ​
    9·1 answer
  • Simplify the expression-2(-9g+4)
    13·2 answers
  • What is the y intercept of the line passing through the point (5,-6) with the slope of -1/7
    13·1 answer
  • 1. Judy took $15 with her to spend on popcorn and drinks for herself and her friends at the movie theater. The price for each ba
    14·1 answer
  • I need help you guys!!!
    14·1 answer
  • #3 need help asap will give brainly
    5·1 answer
  • In ​ΔDEF, the midpoint of the side opposite vertex D is M and the centroid is C. If DM is 33​, what are DC and​ CM?
    6·1 answer
  • The graph below represents the distribution of scores on a placement test for students at Central High School. Select the statem
    7·1 answer
  • Natalie makes potato cakes in a restaurant.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!