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
meriva
3 years ago
14

. In a nature conservatory, the ratio of butterflies to total number of flying insects is 36 to 100.

Mathematics
1 answer:
sashaice [31]3 years ago
5 0
Well we already know that the 36:100 is correct because it is the starting amount, to check the 18:50 50 is half of the 100 insects so you would divide 36 by 2 which gives you half of 36 which is 18 so we can check off 18:50 as correct. Idk about the final one but the other two are correct.

You might be interested in
What is the next term of the geometric sequence?
Alborosie

Answer:

320

Step-by-step explanation:

5, 20, 80,5,20,80,5, comma, 20, comma, 80, comma is not a geometric sequence.

However, if you mean 5, 20, 80 it is a geometric sequence.

It is being multiplyed by 4 each time

so 80*4=320

The next number would be 320.

4 0
3 years ago
Penny joined a yoga studio that charges a $25 membership fee and $45 each month. Assume y = total cost and x = number of months.
Firlakuza [10]

Answer:

y=45x+25

Step-by-step explanation:

y=45x+25

25 is a one-time fee so it is at the end. 45 is the monthly fee so it goes in front of x.

3 0
3 years ago
Read 2 more answers
Plz help fast will mark brainliest
Semenov [28]

Answer: -270

Step-by-step explanation:

First, simplify the exponent

-6*(25+20)

Then, distribute

-150+-120

Then, subtract(add a negative)

-270

Hope it helps <3 :)

6 0
3 years ago
Read 2 more answers
Tickets to a show cost different for seniors, children, and adults. Adult tickets are twice as much as senior tickets. Two senio
aleksklad [387]
A = 2s
c + 2s = 17 .....c + a = 17 (I subbed in "a" for 2s)
2c + a = 24

c + a = 17 .....(-1)
2c + a = 24
---------------
-c -a = -17...result of multiplying by -1
2c + a = 24
---------------add
c = 7

2c + a = 24
2(7) + a = 24
14 + a = 24
a = 24 - 14
a = 10

a = 2s
10 = 2s
10/2 = s
5 = s

so, senior tickets (s) cost $ 5,  adult tickets (a) cost $ 10, and child tickets (c) cost $ 7

1 adult ticket + 1 senior ticket would cost $ 15
5 0
3 years ago
Read 2 more answers
If the​ principal, interest​ rate, or time in a simple interest problem is​ doubled, and the other two quantities remain​ consta
VashaNatasha [74]

In this question we have to find the effect of doubling principal, rate or time .

First we have to check the formula which is

I = P rt

As we see that interest is the product of principal, rate and time. So if any of these three doubles, that is if any of these three is twice of the original value, the interest gets doubled.

SO the correct option is C.

5 0
3 years ago
Other questions:
  • Irma needs to rent a car for a business trip from Phoenix to San Jose (720 miles one way). She will drive round trip and will be
    7·1 answer
  • 1. Define the shapes that make up the figure.
    8·1 answer
  • Please, i need help with this equation
    15·1 answer
  • The velocity of a 150 kg cart changes from 6.0 m/s to 14.0 m/s. What is the magnitude of the impulse that acted on it?
    10·1 answer
  • Terry sees an offer about a refurbished phone which is 35% off the original price the new price is £78 how much was the phone be
    6·2 answers
  • Which operation should you perform first when you simplify 63-(2+54x6) / 5
    14·2 answers
  • Find the mean absolute deviation of 22,25,80,55,32,68,73,45​
    13·1 answer
  • This is the graph of y=x^2+2x-2 what is the range of this function
    7·1 answer
  • 1
    13·1 answer
  • Sonia earned 2,100 at her uncle’s orchid .if she worked for 70 days and earned the same amount of money each day.how much money
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!