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
m_a_m_a [10]
3 years ago
14

A population of 75 foxes in a wildlife preserve quadriples in size every 15 years. the function y=75x4x where x is the number of

15-years, models the population growth. How many foxes will there be after 45 years?
Mathematics
1 answer:
makkiz [27]3 years ago
8 0
Y = 75 x (4x3) 
y = 75 x 12 
y = 900
You might be interested in
Select the correct answer. what is the solution set of y = x2 2x 7 and y = x 7? a. {(0, 7), (-1, 6)} b. {(0, 7), (-7, 0)} c. {(0
Kaylis [27]

Answer:

a. {(0, 7), (-1, 6)}

Step-by-step explanation:

y = x^{2} +2x+7\\y=x+7

subtract the equations

y = x^{2} +2x+7 \\-       \ \ \ \ \  y=x+7\\y - y =x^{2} +2x+7-(x+7)\\0=x^{2} +x\\x = 0 \ and \ x= -1

for y = x^{2} +2x+7, substitute x = 0

y = (0)^{2} +2(0)+7\\y = 0 +0+7\\y=7

for y = x^{2} +2x+7, substitute x = 0

y = (-1)^{2} +2(-1)+7\\y = 1 -2+7\\y=6

6 0
1 year ago
What is the<br> Greatest<br> Common<br> factor<br> of 36 and 54?
Shkiper50 [21]

Answer:

18 is the answer

Step-by-step explanation:

We know this because The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36

The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54

4 0
2 years ago
Read 2 more answers
A triangle has side lengths of x, x+11, and 3x+5.
horrorfan [7]

Answer:

The answer is 5X+16

Step-by-step explanation:

The formula for perimeter of a triangle is a+b+c.

meaning we are adding up everything.

That is

(x)+(x+11)+(3x+5).

collect like terms.

and u end up getting

5x+16

3 0
3 years ago
To prove that δdef ≅ δdgf by sas, what additional information is needed? ∠def ≅ ∠ dgf ∠dfe ≅ ∠ dfg de ≅ dg dg ≅ gf.
snow_lady [41]

Reflection:

Reflection is a type of rigid transformation which requires the turning of an object, shape or figure about a reference point or line. Therefore, the needed additional information is ∠DFE ≅ ∠ DFG.

Reflection implies turning the given triangle DEF about its side DF, so as to produce an image with the same dimensions but different orientation.

The required proof by Side-Angle-Side (SAS) implies that the relations will be in respect of two of its sides and their included angle.

So According to the above statement,

GF ≅ FE (: given)

DF is the common side to triangles DEF and DFG.

DFG is the included side.

Thus ∠DFE ≅ ∠ DFG (Side-Angle-Side postulate, SAS)

Learn more about Reflection on:

brainly.com/question/26494295

#SPJ4

5 0
1 year ago
War Eagle spied 1428 antelope and wildebeests grazing on the savannah. If the ratio of antelope to wildebeests was 9 to 5, how m
Nonamiya [84]

Answer:

9:5 = 1428:x

ratios can also be written as fractions, so

9/5 = 1428/x

solve for x

9/5 × x = 1428

x = 1428 / (9/5)

x = 918

4 0
2 years ago
Other questions:
  • An element with mass 780 grams decays by 16.3% per minute. How much of the element is remaining after 16 minutes, to the nearest
    14·1 answer
  • In a survey of 2000 people, 50% of them visited the country A and 40% of them
    11·1 answer
  • -3+(-1/6) what does that equal
    10·2 answers
  • 2/5 + k/4 = 9/10 (solve with work)
    13·2 answers
  • What’s the slope between (-5, -3) and (1, 6)
    12·2 answers
  • PLZ HELPP 10 POINTS PLZZZ
    7·1 answer
  • Y-x=160<br> Help plz pleaseeeee
    12·1 answer
  • Which expression has a value that is a rational number?
    9·1 answer
  • What is a solution of the inequality shown below? -6 + b ≥ -6​
    6·2 answers
  • A pattern has 77 yellow triangles to every 33 green triangles. What is the ratios of green triangles to yellow triangles?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!