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
Crank
3 years ago
7

field biologist collects 220 butterflies and moths. He collects 4 butterflies for every moth. How many butterflies and how many

moths does he collect?
Mathematics
2 answers:
ki77a [65]3 years ago
3 0

Answer:

The number of butterflies he collects = 176

The number of moth he collects = 44

Step-by-step explanation:

This question has to do with ratio.

We are told in the question that:He collects 4 butterflies for every moth.

Hence, the ratio of

Butterflies : Moth

4 : 1

Sum of the proportion = 4 + 1 = 5

We are also told he has a total of 220 butterflies and moths.

Hence:

The number of butterflies he collects is calculated as

4/5 × 220 = 176 butterflies

The number of moth that he collects =

1/5 × 220 = 44 moth

Pie3 years ago
3 0

Answer:

Step-by-step explanation:

176 butterflies and 44 moths

You might be interested in
Write an equation of the line that passes through the points (-2,-2) and (0,5)
marshall27 [118]
\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
&&(~ -2 &,& -2~) 
&&(~ 0 &,& 5~)
\end{array}
\\\\\\
% slope  = m
slope =  m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{5-(-2)}{0-(-2)}\implies \cfrac{5+2}{0+2}\implies \cfrac{7}{2}
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-(-2)=\cfrac{7}{2}[x-(-2)]
\\\\\\
y+2=\cfrac{7}{2}(x+2)\implies y+2=\cfrac{7}{2}x+7\implies y=\cfrac{7}{2}x+5
3 0
3 years ago
Solve for x solve for x ​
zhenek [66]

Answer:

9

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Which of these is the graph of −2−3i ?
Sav [38]

Answer:

-2-3i  in the complex plane would be 2 units to the right of the origin and

3 units below the Real number line.

Step-by-step explanation:

Think of the complex plane as being the Cartesian plane but with the X-axis replaced by the Real component of a complex number and the Y-axis replaced by the imaginary component.

3 0
3 years ago
A line segment is part of a line, true or false?
11Alexandr11 [23.1K]

Answer:

geometry ?

Step-by-step explanation:

If so I gotchu this is my subject

7 0
2 years ago
Read 2 more answers
Easy one - giving brainly - show work.<br>you can do any of the 3, i don't mind.​
Murrr4er [49]

Answer:

A

Total before tax: $118

Total after tax: $102.66

Step-by-step explanation:

For A, we add the cost of the shirt and jeans to get the total before tax.

$39.20 + $79.80 = $118.00

For the total, after 13% we see how much 1% is.

1% of $118 is $1.18

$1.18 * 13 = $15.34.

$118 - $15.34 = $102.66

Hope this helped! Have a nice day :)

6 0
2 years ago
Other questions:
  • Aubrey can walk 4 1/2 miles in 1 1/2 hours. Find her average speed in miles per hour.
    15·2 answers
  • PLZ HELP ME <br> I appreciate any help, especially if you can show me how you got the answer
    7·1 answer
  • HELP ME !!!!! <br> Help me please !!!!
    8·1 answer
  • Two triangles with the same corresponding side lengths will be congruent is known as the ?
    11·2 answers
  • The diagram shows three squares, PQRS, TUVW and WXYZ.
    14·1 answer
  • Please help! just tell me the letter answer please :(
    10·1 answer
  • Square ABCD was translated using the rule (x. y) «-4,y + 15) to form A'B'CD. What are the coordinates of point
    9·1 answer
  • What does | mean in math for example; |15|
    5·2 answers
  • Simplify:
    8·1 answer
  • What’s the area and perimeter for this problem?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!