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Tomtit [17]
4 years ago
12

Compute simplify 1 2/3 (5 2/7)=

Mathematics
1 answer:
Doss [256]4 years ago
7 0

Answer:

29.714

Step-by-step explanation:

12/3 (52/7) = 4 *( 52/7) = 29.714

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Find the angles marked with a letter ​
ohaa [14]

Answer:

Step-by-step explanation:

O;B

7 0
3 years ago
A confidence interval is constructed for an unknown population proportion, p. A sample is collected, and the 95% confidence inte
Musya8 [376]

Answer: The population proportion is between 0.34 and 0.46 .

Step-by-step explanation:

Interpretation of 95% confidence interval : A person can be about 95% confident that the true population parameter lies in the interval.

A confidence interval is constructed for an unknown population proportion, p. A sample is collected, and the 95% confidence interval is calculated to be 0.40 ± 0.06.

i.e. Lower limit = 0.40-0.06=0.34

Upper limit =  0.40+0.06=0.46

i.e. 95% confidence interval = (0.34, 0.46)

i.e. A person can be about 95% confident that the true population proportion (p) lies in the interval  (0.34, 0.46).

⇒ It is most accurate to say that there is approximately 95% confidence in the assertion that:

The population proportion is between 0.34 and 0.46 .

6 0
3 years ago
What is 7÷ 1 2 - 5 ?
RUDIKE [14]

Answer:

4.4166666667 or 4.417

Step-by-step explanation:

7÷12-5=4.4166666667 or 4.417

3 0
3 years ago
1. Solve the following<br> system:<br> 2x + 2y = 38<br> y = x + 3
pashok25 [27]

Answer:

y=11

x=8

Step-by-step explanation:

This is Elimination

2x+2y=38

Subtract 2x on both sides   2y=-2x+38

Then Multiply 2(y=x+3)  which equals 2y=2x+6

Solve by Elimination

2y=-2x+38

2y=2x+6

add the y's and since the x's are different those cancel out, then add 38 and 6.

then you do the equation 4y=44

divide both by 4

y=11

then you do 11=x+3

subtract 3 on both sides

x=8

and there you go

I hope this is how you wanted it solved

4 0
4 years ago
Help please
stepan [7]

Answer:

B) Y - 3= -1/7 ( x - 3 )

Step-by-step explanation:

5 0
3 years ago
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