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earnstyle [38]
4 years ago
6

In a random sample of 100 registered voters who were considered likely to vote, 63% favored the Democratic candidate. In last we

ek's election, 67% of those casting votes voted for the Democratic candidate.
Which of the following is correct?

A. The 63% in statement 1 is a parameter, and the 67% in statement 2 is also a parameter.
B. The 63% in statement 1 is a parameter, and the 67% in statement 2 is a statistic.
C. The 63% in statement 1 is a statistic, and the 67% in statement 2 is a parameter.
D. The 63% in statement 1 is a statistic, and the 67% in statement 2 is also a statistic.
E. None of the choices are correct.
Mathematics
1 answer:
weqwewe [10]4 years ago
6 0

Answer:

C. I hope this helps!

Step-by-step explanation:

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A grocery store has a 13%-off sale on all bread you decide to purchase 6 loaves of bread let b be the original price of a loaf o
Sonbull [250]

Answer:

Step-by-step explanation:

A grocery store has a 13%-off sale on all bread.

Let b represent the original price of a loaf of bread.

This means that the amount by which the price of bread was reduced would be

13/100 × b = 0.13 × b = 0.13b

The new price for the loaf of bread would be

b - 0.13b

you decide to purchase 6 loaves of bread. The expression would be

6(b - 0.13b)

Expanding the expression, it becomes

6b - 0.78b

7 0
3 years ago
Find the indicated angle please help (multiple choice)
Taya2010 [7]

Answer:

D

Step-by-step explanation:

sohcahtoa

Sin x = 32/58

sin x = .5517

x = 33°

3 0
3 years ago
Which function has only one x-intercept at (-6, 0)?
Lelu [443]

Answer:

<h2>The function f(x) = (x - 6)(x - 6) has only one x-intercept. But at (6, 0) not at (-6, 0).</h2>

Step-by-step explanation:

The intercept form of a quadratic equation (parabola):

y=a(x-p)(x-q)

p, q - x-intercepts

Therefore

The function f(x) = x(x - 6) = (x - 0)(x - 6) has two x-intercepts at (0, 0) and (6, 0)

The function f(x) = (x - 6)(x - 6) has only one x-intercept at (6, 0)

The function f(x) = (x + 6)(x - 6) = (x - (-6))(x - 6)

has two x-intercept at (-6, 0) and (6, 0)

The function f(x) = (x + 1)(x + 6) = (x - (-1))(x - (-6))

has two x-intercepts at (-1, 0) and (-6, 0).

6 0
4 years ago
Read 2 more answers
Does anyone know the answer???
nikitadnepr [17]
X= -1. That’s the only one that makes sense
8 0
3 years ago
Help plz. i would greatly appreciate it​
vekshin1

Answer:

1) 5^2=25

2) 5^2=x

3) b^3=64

Step-by-step explanation:

To write logs of the form log_ba=x in their exponential form, you take the base b and put it to the power of x and then set that equal to a: b^x=a.

1. Here, b = 5, a = 25, and x = 2, so: 5^2=25

2. In this problem, b = 5, x = 2, and a = x, so: 5^2=x

3. Finally, here, b = b, a = 64, and x = 3, so: b^3=64

Hope this helps!

6 0
3 years ago
Read 2 more answers
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