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
PilotLPTM [1.2K]
3 years ago
6

50 POINT QUESTION

Mathematics
1 answer:
LenKa [72]3 years ago
7 0

Answer:

0.04 or 4%

Step-by-step explanation:

point estimate of proportion:

(0.6+0.68)/2

1.28/2

0.64

Margin of error:

0.68 - 0.64 = 0.04

0.04×100 = 4%

You might be interested in
Marco needs 2 gal of paint, he has 10 qts is that enough, explain
DiKsa [7]
Yes it is. A gallon is 4 quarts, so he has more than enough. He has 2 quarts extra.
6 0
3 years ago
Find the area of the figure.
Vesnalui [34]

Answer:

AREA = 4,850

Step-by-step explanation:

split into two pieces  

formula for triangles- base x height divided by 2

20 x 50 = 100 / 2 = 50

(130 - 50 = 80)

80 x 120 = 9,600 / 2 = 4,800

add...

4,800 + 50 = 4,850

5 0
2 years ago
Can anyone explain the basics of solving systems to linear equations?
Len [333]

Answer:

A system of linear equations is just a set of two or more linear equations. In two variables (x and y) , the graph of a system of two equations is a pair of lines in the plane. ... The lines intersect at infinitely many points.

Step-by-step explanation:

i hope this helped

3 0
3 years ago
Read 2 more answers
A rectangular solid has a base with length 2 centimeters and a width of 8 centimeters. If the volume of the solid is 160 centime
Whitepunk [10]
10 centimeters it is 160/8=20/2=10
8 0
3 years ago
Which is the correct label for the angle? angle formed by rays BC and BA ∠A ∠BCA ∠b ∠CBA
Inessa05 [86]
The answer is C because it shows you
8 0
3 years ago
Read 2 more answers
Other questions:
  • A line parallel to $3x-7y = 65$ passes through the point $(7,4)$ and $(0,K)$. What is the value of K?
    13·1 answer
  • Sam spends 12.5% of his day doing homework. There are 24 total hours in one day. Which proportion could be used to calculate the
    5·2 answers
  • The seventh root of x divided by eighth root of x
    14·2 answers
  • Convert the fraction 3/11 to a decimal using long division
    14·1 answer
  • Which scenario is modeled in the diagram below? Percents Total 80% 20% 100% 20% 20% 20% 20% $6.87 Dimitri used a coupon that sav
    14·2 answers
  • A triangle has vertices A(0, 0), B, (–2, 8), and C(1, 7). What are the coordinates of the triangle after a dilation with a scale
    13·2 answers
  • What are the answers ?
    13·2 answers
  • Someone help ill give brainliest to the person with an right answer!!!!!
    12·1 answer
  • Find the height of the triangle. Round the answer to one decimal place.
    12·1 answer
  • Drag the tiles to the correct boxes to complete the pairs. Match each system of inequalities to the graph representing its solut
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!