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jenyasd209 [6]
3 years ago
12

According to the survey described here, what was the sample of the survey? “A recent telephone survey of 900 teenagers aged 16 t

o 19 from across the state shows 1 out of 4 of them drive themselves to school.”
A. all teenagers aged 16 to 19 in the state
B. 900 teenagers aged 16 to 19 from across the state
C. 1 out of 4 teenagers aged 16 to 19 from across the state
D. teenagers aged 16 to 19 from across the state who own a telephone
Mathematics
1 answer:
Ksivusya [100]3 years ago
7 0

Answer:

i think its b

Step-by-step explanation:

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Step-by-step explanation:

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Vertical and horizontal line (1,-4)—do X=blank and Y=blank
Mila [183]

Answer:

x = 1 and y = - 4

Step-by-step explanation:

The equation of a vertical line is

x = c

where c is the value of the x- coordinates the line goes through.

Here the line passes through (1, - 4) with x- coordinate 1, thus

x = 1 ← equation of vertical line

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y = c

where c is the value of the y- coordinates the line goes through.

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5 0
3 years ago
Could I get the awnser and explanation of this? Thank you!
astra-53 [7]

Answer:

equation: y = 4x-12

slope: 4

y-intercept: -12

Step-by-step explanation:

3 points across an x-axis is +1 x-axis difference and +4 y-axis away from origin, so you have to subtract 3 by 1 andsubtract y by 4. until x is 0, you get -12 on y-axis

6 0
2 years ago
The recursive algorithm given below can be used to compute gcd(a, b) where a and b are non-negative integer, not both zero. proc
Delvig [45]

Coding the given algorithm in python 3, the <em>greatest</em> <em>common </em><em>divisor</em><em> </em>of the values (124 and 244) and (4424 and 2111) are 4 and 1 respectively.

The program implementation goes thus :

def gcd(a, b):

<em>#initialize a function named gcd which takes in two parameters</em>

if a>b:

<em>#checks if a is greater than b</em>

return gcd (b, a)

<em>#if true interchange the Parameters and Recall the function</em>

elif a == 0:

return b

elif a == 1:

return 1

elif((a%2 == 0)and(b%2==0)):

<em>#even numbers leave no remainder when divided by 2, checks if a and b are even</em>

return 2 * gcd(a/2, b/2)

elif((a%2 !=0) and (b%2==0)):

<em>#checks if a is odd and B is even</em>

return gcd(a, b/2)

else :

return gcd(a, b-a)

<em>A</em><em> </em><em>sample</em><em> </em><em>run</em><em> </em><em>if</em><em> </em><em>the</em><em> </em><em>program</em><em> </em><em>on</em><em> </em><em>the</em><em> </em><em>values</em><em> </em><em>given</em><em> </em><em>:</em>

print(gcd(124, 244))

print()

<em>#leaves a space after the first output</em>

print(gcd(4424, 2111))

Learn more :brainly.com/question/25506437

8 0
3 years ago
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