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inessss [21]
4 years ago
15

4 students did a survey to find the soda flavor 6th grade students prefer. The table below shows the method each student used to

conduct the survey:
Student Method
Trey Asked 100 students @ random from 7 grade what their favorite soda flavor is.
Jesse Asked 100 6 grade students @ random what their favorite soda flavor is.
Nita Asked 100 8 grade students @ random what their favorite soda flavor is.
Ruben Asked 100 3rd grade students @ random what their favorite soda flavor is.

Which student's survey is most likely not biased?
Trey
Jesse
Nita
Ruben
Mathematics
2 answers:
nexus9112 [7]4 years ago
6 0
Jeese since she only ask 6th graders which is the subject of the survey and she ask at random so she doesnt show any bias
luda_lava [24]4 years ago
3 0

Answer:

Step-by-step

explanation:

just do all

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Hey You <br> YES YOU CAN ANSWER THIS PLEASE<br> solve for T: 4 j= -9T
OLEGan [10]
-9T means -9 x T
So if T is equivalent to 4,
you should do:
-9 x 4 = -36
J= -36
8 0
3 years ago
Help on how to figure this out
MakcuM [25]
6/3 = 6 divided by 3
= 2

12/6= 12 divided by 6
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3 0
3 years ago
Need help and will be giving Brainliest
Katena32 [7]

Answer:

x-intercept (s):

For this case h (x) = 0

x2 - 2x - 8 = 0

(x-4) * (x + 2) = 0

x1 = 4

x2 = -2

y-intercept:

For this case x = 0

h (0) = (0)2 - 2 (0) - 8

h (0) = - 8

vertex:

We derive the equation:

h '(x) = x2 - 2x - 8

h (x) = 2x - 2

We match zero:

2x-2 = 0

x = 2/2

x = 1

We evaluate the function for x = 1

h (1) = (1)2 - 2 (1) - 8

h (1) = 1 - 2 - 8

h (1) = -9

The vertex is:

(1, -9)

axis of symmetry of the function:

x = 1

Step-by-step explanation:

hope it helps

6 0
3 years ago
which expression is equivalent to (^3sqrtm)^7 in exponential form? a) 7 m/3 b) 3 m/7 c) m 3/7 d) m 7/3
Komok [63]
(\sqrt[3]{m})^{7} = m^{ \frac{7}{3}}
5 0
3 years ago
F(x)=-8x+20;5-2[f(-1)]<br>​
Anni [7]

Answer:

Step-by-step explanation:

f(x) = -8x + 20

f(-1) = -8* -1 + 20 = 8+20 =28

5 -  2[f(-1)] = 5 - 2*28 = 5 - 56 = -51

8 0
3 years ago
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