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kifflom [539]
3 years ago
7

Fifty students participated in a study investigating whether frequent texting is associated with frequent television viewing. Th

e results are summarized in the two-way table below.
Which of the following describes whether frequent texting is associated with frequent television viewing?




Yes, because 2950 is much greater than 2135.


Yes, because 3550 is much greater than 1550.


No, because 2035 is approximately equal to 1535.

No, because 3550 is approximately equal to 2029.
Mathematics
2 answers:
Masja [62]3 years ago
6 0

Answer:

a

Step-by-step explanation:

IRISSAK [1]3 years ago
3 0

Answer:

Step-by-step explanation:

A

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Mr. Mole's burrow lies 5 meters below the ground. He started digging his way deeper into the ground, descending 3 meters each mi
Sedbober [7]

Answer:

The slope of the equation is -3.          

Step-by-step explanation:

Given : Mr. Mole's burrow lies 5 meters below the ground. He started digging his way deeper into the ground, descending 3 meters each minute.

To find : What is the slope ?

Solution :

Let x be the number of minutes taken to dig the ground.

He started digging his way deeper into the ground, descending 3 meters each minute i.e. '-3x'

Let y is the total distance travel to dig the ground.

Mr. Mole's burrow lies 5 meters below the ground.

The equation form is y=-3x-5

Comparing with general slope form i.e. y=mx+c where m is the slope.

The slope of the equation is -3.

5 0
3 years ago
Read 2 more answers
you have an initial amount of 55$ in a savings account and you deposit an equal amount into your account each week. After 6 week
sveticcg [70]
55+added=133
added=amount addeed per week times 6=6x

55+6x=133
minus 55 both sides
6x=78
divide both sides by 6
x=13

add 13 per week

y=13x+55
3 0
3 years ago
The function rule of a certain function is y = -3x + 1. If the input is 7, what is the output?
OleMash [197]

The output is -20 to this question

7 0
3 years ago
Will give Brainiest and 5 stars... if correct. All wrong answers will, and can be reported
katovenus [111]

Answer:

x = 23

Step-by-step explanation:

These angles are equal to each other because they're vertical angles:

2x + 1 = 47

2x = 47 - 1

2x = 46

x = 23

3 0
3 years ago
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What is the common ratio for this geometric sequence?
grin007 [14]
I think it’s D .........
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3 years ago
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