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
juin [17]
3 years ago
7

What is the percentage

Mathematics
1 answer:
slamgirl [31]3 years ago
3 0
The answer to this question is 3976%
You might be interested in
g A sailing ship stopped at several islands, releasing one mating pair of goats onto each one. On the large island, the goats' g
PSYCHO15rus [73]

Answer:

The goat population reaches 1000 in 12.4 years

Step-by-step explanation:

After <em>t </em>years, the number of goats is given by

N = N_0e^{bt}

where N_0 is the initial number of goats and <em>b</em> is the per capita growth rate.

From the question,

  • N_0 = 2
  • <em>b</em> = 0.5
  • <em>N</em> = 1000

1000 = 2e^{0.5t}

e^{0.5t} = 500

0.5t = \ln 500 = 6.214

t = \dfrac{6.2}{0.5} = 12.4

5 0
3 years ago
Read 2 more answers
What is the value of expression 2X plus 5Y when X equals three and Y equal 2
fredd [130]
16, because 2•x would also be 2•3 which is 6, and 5•y is rewritten as 5•2 which equals 10. 10+6=16 :)
3 0
2 years ago
A researcher studying reaction time of drivers states that, "A 95% confidence interval for the mean time it takes for a driver t
torisob [31]

Answer:

The answer to the question is

Point Estimate = 1.5

Margin of error = 0.3

Step-by-step explanation:

A point estimate as opposed to an interval estimate, presented in the question which consist of a range of values, is a specific point or single value to describe a given set of collected data. An example of a point estimate is the mean of a range of values hence the point estimate is given as

(1.2 + 1.8) ÷ 2 which is equal to 1.5

The margin of error is used to describe the required allowance in terms of statistical points or percentage points by which a given set of result could vary from the actual sample. It represents the expected error between the actual population and the survey result

In this case the margin of error from the mean  is

1.5 - 1.2 = 0.3

Margin of error formula is z ×σ/√(n)

where z = z-score

σ = standard deviation

n = number of sampled data

4 0
3 years ago
There is something wrong with this definition for a pair of vertical angles: “If AB and
Oduvanchick [21]

Answer:

If AB and CD intersect at point P such that P is between A and B and is also between C and D, then ∠APC and ∠BPD are a pair of vertical angles.

Step-by-step explanation:

The diagram is a sketch of a counterexample. Notice that ∠APC and ∠BPD are actually the same angles and are not vertical angles.

If P is between A and B and is also between C and D, then ∠APC and ∠BPD are vertical angles. Then the statement can be completed as:

If AB and CD intersect at point P such that P is between A and B and is also between C and D, then ∠APC and ∠BPD are a pair of vertical angles.

8 0
2 years ago
Which answer shows the correct solution for 4(2x + 4) = 10x + 15 - 2x + 12
Oxana [17]

Answer:

No solution

Step-by-step explanation:

The two equations will never meet because they have the same slope and diffrent y int.

4 0
2 years ago
Other questions:
  • How could you solve this system using elimination? Check all that apply
    10·1 answer
  • An online store sells specialty bags. They charge $8 for shipping and $21 per bag ordered.
    7·1 answer
  • On a math test , you scored 69 out of a total of 75 points. what percent did you get ?
    6·1 answer
  • Multiply. 4 × 16.7....
    5·1 answer
  • Which of these r-value r represents the strongest correlation
    8·2 answers
  • The dot plots represent the number of students who enrolled each year for the AP psychology course at two schools. The data repr
    8·1 answer
  • To the nearest tenth the value of x that satisfies 2x = −2x + 11 is
    8·1 answer
  • What is the volume of the rectangular
    10·2 answers
  • Help me with this fast
    11·2 answers
  • Can someone help with these two questions? dont worry if its wrong!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!