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
WARRIOR [948]
3 years ago
6

Construct and interpret a 95% confidence interval to estimate the proportion of the earth that is water. Show all work. Make sur

e to check your conditions and state your conclusion.
1.) Randomly selected
2.) Less than 10% of population
3.) 50 (0.68)
50 (0.32)
Mathematics
1 answer:
blondinia [14]3 years ago
3 0

the answer would be 2

You might be interested in
There were 724 zombies that attacked a player in Call of Duty. The player killed 65%. How many zombies did the player kill?
kvasek [131]

Answer:

470 zombies

Step-by-step explanation:

To find how many they killed, multiply 724 by 0.65

724(0.65)

= 470.6

Round down to 470, since there can only be a whole number for zombies

So, the player killed approximately 470 zombies

4 0
3 years ago
The angle measurements in the diagram are represented by the following expressions
alexandr402 [8]

angle A = angle B corresponding angles

8x - 8 = 5x + 25

3x = 33

x = 11

angle B

5x + 25

55 + 25

80°

4 0
3 years ago
Round 1.530 to the nearest hundred​
Bumek [7]
1.53

Since it is 0 in the thousands place it, doesn’t change.
4 0
3 years ago
Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties
Romashka-Z-Leto [24]

Answer:

3 minutes and 30 seconds

Step-by-step explanation:

7-5 = 2

3/2 = 1.5 gallons that empty per each minute

1.5 times 3 (minutes) = 4.5 gallons emptied

Remaining gallons to empty = 0.5

0.5 gallons to empty will take 30 seconds

I hope this helps :)

8 0
3 years ago
Name the property of equality that justifies the following statement. If p = q, then p - r = q - r A) Multiplication Property .
Sonja [21]

Answer:

Option B is correct.

The property of equality that justifies the following statement is; Subtraction property.

Step-by-step explanation:

Subtraction property of equality states that you subtract the same number from both sides of an equation.

i.e, if a=b then, a-c=b -c

Given the statement:

if p =q  

then, by definition of subtraction Property

Subtract r from both sides of an equation we get,

p-r = q -r

Therefore, the property of equality that justifies the following statement is; Subtraction property.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Math help please im so confused
    14·1 answer
  • A farmer estimates that he has 9,000 bees producing honey on his farm. The farmer becomes concerned when he realizes the populat
    9·1 answer
  • Which expression is equivalent to 3(6m) + m? 19m? 21m? 7m+3? Or 18m +6m^
    5·1 answer
  • May someone help? show my work too
    15·1 answer
  • Whats is the slope. Help asp.
    10·1 answer
  • I need help with this question I can’t figure it out
    10·2 answers
  • Solve the equation –15 + 10y = 25 for y.
    9·1 answer
  • Please help me !!!!!!!!!
    14·1 answer
  • Convert to a mixed number and simplify 83/6 pls help pls give a explanation so i can understand pls thank you.
    11·1 answer
  • PLEASE HELP!!! Justin is running a race. He has completed 28 km, which happens to be 70% of the total race. How long is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!