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Alja [10]
3 years ago
6

FILL IN THE BLANK TO MAKE THE NUMBER SENTENCE TRUE. 6 X 2/ = 6

Mathematics
1 answer:
mel-nik [20]3 years ago
3 0
6 x 2/2 = 6, because 2/2 is 1 and 6x1 is 6
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If I needed to drive 250 miles with the rental car, which company should I rent from to
marusya05 [52]
There's not any options, but you should rent from a company who's interest rates are most affordable for the amount of days or miles it would take for you 250 miles
5 0
3 years ago
A poll conducted in 2013 found that 55% of U.S. adult Twitter users get at least some news on Twitter (Pew, 2013). The standard
alina1380 [7]

Answer:

The 99% confidence interval for the fraction of U.S. adult Twitter users who get some news on Twitter is between 49.34% and 60.66%, which means that we are 99% sure that the true percentage of US adult Twitter users who get some news is in this interval.

Step-by-step explanation:

Confidence interval:

A confidence interval has the following format:

M \pm zs

In which M is the sample mean, z is related to the confidence level and s is the standard error.

55% of U.S. adult Twitter users get at least some news on Twitter (Pew, 2013). The standard error for this estimate was 2.2%.

This means that M = 55, s = 2.2

99% confidence level

So \alpha = 0.01, z is the value of Z that has a pvalue of 1 - \frac{0.01}{2} = 0.995, so Z = 2.575.

Lower bound of the interval:

M - zs = 55 - 2.575*2.2 = 49.34

Upper bound:

M + zs = 55 + 2.575*2.2 = 60.66

The 99% confidence interval for the fraction of U.S. adult Twitter users who get some news on Twitter is between 49.34% and 60.66%, which means that we are 99% sure that the true percentage of US adult Twitter users who get some news is in this interval.

6 0
3 years ago
look at the table of x and y (1-3) (2-7) (3-11) which equation is represented by the table a)y=2x+1 B)y=3x+2 C) y=4x-1 D)5x-3
Nostrana [21]
(1,3) , (2,7), and (3,11):
Let's find the slope m between (1,3) and (2,7)
Slope = Rise / Run
m = (7-3) / (1)
m = 4.

Our equation y=mx +b  has a slope of 4. Since C is the only option that satisfies this, we already know the answer, but let's find the y-intercept.
y = mx + b.       Plug in 4 for m, and the first coordinate (1,3) for x and y
3 =4(1) + b       Subtract 4 from both sides
b = -1
Our function is y =4x - 1
Answer is C) y=4x-1
7 0
3 years ago
PLZ HELP FAST!!!!!!!!
Triss [41]
8!in is the initial value at 0 days which represents b=8
The rate of change is 3in per day, this rate is the slope m = 3
Now substitute
y = 3x + 8
7 0
3 years ago
WHO EVER ANSWERS THIS WILL GET BRANLIEST
Aleks [24]

Answer:

b.40

Step-by-step explanation:

\frac{6}{30}  =  \frac{x}{200}

30 * x = 6 * 200

30x = 1200

x =  \frac{1200}{30}  = 40

40 people are expected

6 0
3 years ago
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