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
pantera1 [17]
2 years ago
12

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Mathematics
1 answer:
Xelga [282]2 years ago
3 0

Answer:

2. 3/4.

3. Equal.

4. Not Equal.

5. Equal

6. Equal

7. Margaret and Steve

8. 2/3 & 6/9

You might be interested in
A polygon that has all angles the sane is said to be
aivan3 [116]
A regular polygon
*******************************************************************
4 0
3 years ago
What is 12 divided by 2/3<br><br><br><br> What is 2/3 divided by 12
Alex777 [14]
12 divided by 2/3 = 18
2/3 divided by 12 = 0.5
8 0
3 years ago
200 feet in 5 minutes
aleksandrvk [35]

Answer:

Step-by-step explanation:

Feet per minute is a unit of Speed or Velocity in both US Customary Units as well as the Imperial System. It measures the number of feet traveled in a minute. The symbol for feet per minute is ft/m.

4 0
3 years ago
6. A car dealership would like to estimate the mean mpg of its new model car with 90% confidence. The population is normally dis
Yakvenalex [24]

Answer:

92.9997<\mu<99.5203

Step-by-step explanation:

Using the formula for calculating the confidence interval expressed as:

CI = xbar ± Z * S/√n where;

xbar is the sample mean

Z is the z-score at 90% confidence interval

S is the sample standard deviation

n is the sample size

Given parameters

xbar = 96.52

Z at 90% CI = 1.645

S = 10.70.

n = 25

Required

90% confidence interval for the population mean using the sample data.

Substituting the given parameters into the formula, we will have;

CI = 96.52 ± (1.645 * 10.70/√25)

CI = 96.52 ± (1.645 * 10.70/5)

CI = 96.52 ± (1.645 * 2.14)

CI = 96.52 ± (3.5203)

CI = (96.52-3.5203, 96.52+3.5203)

CI = (92.9997, 99.5203)

<em>Hence a 90% confidence interval for the population mean using this sample data is 92.9997<</em>\mu<em><99.5203</em>

4 0
3 years ago
5) Allison plays a card game. She picks a card at random. Then without putting
SashulF [63]

Answer:

1/51

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • John is making shells for his wrong he was 3 shelves for each shells requires a 8 2/3 be of lumber how many feet of lumber does
    6·1 answer
  • Graph: f(x) = x + 3
    13·1 answer
  • The Battle of Gettysburg is best remembered as...
    10·2 answers
  • What is 100x100x100x12.5
    13·2 answers
  • 4 5/6 x 2 3/10= What does this equal
    14·2 answers
  • Four people are painting a house. Max paints 18 of the house, Shen paints 14%, Jake paints 0.12, and Todd paints 0.2. Which choi
    8·2 answers
  • Val is making curtains she has a roll of ice that is 2.5 m long she cuts off a length of lace 0.9 long . How much lace is left o
    8·1 answer
  • FIND TWO NUMBERS WHOSE SUM IS 21 AND DIFFERENCE IS 17<br><br>11 , 10<br>2 ,23<br>19 ,2​
    6·1 answer
  • If Marie were to paint her living room alone, it would take 7 hours. Her sister Barbara could do the job in 8 hours. How many ho
    10·1 answer
  • The line whose equation is y=4x+2 has a y-intercept with coordinates
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!