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ratelena [41]
3 years ago
12

Suppose you want to know how often people brush their teeth every day, so you take a survey. Explain why the survey results woul

d indicate far more gleaming smiles than actually exist. (In fact, such a survey would indicate about twice as much brushing as actually happens.)
Mathematics
1 answer:
Natalka [10]3 years ago
5 0
The survey results may indicate far more gleaming smiles that actually beacuse people might lie on the survey because they dont want people to know that they dont brust their teeth daily. ANYONE just wouldnt confess to a total stranger that they have poor teeth hygine
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Lexi operates an orange juice stand. On Monday she used 4 bags of oranges. On Tuesday she used 1/2 as many oranges as on Monday.
Brut [27]
2 bags of oranges, 4/2=2
4 0
2 years ago
Find the coordinates of the vertex of the following parabola algebraically. Write your answer as and x,y point
Likurg_2 [28]

The equation of the parabola in the vertex form is y =  (x - 3)^{2} - 5 with ( 3, -5) is the vertex of the parabola and 1 is the multiplier

In the above question, A parabolic equation is given as follows:

Y = x^2 - 6x + 4

The equation of the parabola in the vertex form is :

y = a (x - h)^{2} + k

Where a is a multiplier in the equation and (h,k) are the coordinates of the vertex

So, in order to obtain this form, we will use the method of completing square :

Y = x^2 - 6x + 4

y = x^{2} - 6x + (9 -9) + 4

y = (x - 3)^{2} + ( -9 + 4)

y =  (x - 3)^{2} - 5

where, ( 3, -5) is the vertex of the parabola and 1 is the multiplier

Hence, The equation of the parabola in the vertex form is y =  (x - 3)^{2} - 5 with ( 3, -5) is the vertex of the parabola and 1 is the multiplier

To learn more about, parabola, here

brainly.com/question/21685473

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8 0
1 year ago
PLEASE HURRY!!! what is the slope of the graph?
hjlf
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8 0
2 years ago
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?/5 =8/10 type the missing number that makes this fraction equal
abruzzese [7]

Answer:

4/5 = 8/10

Step-by-step explanation:

x/5 = 8/10

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x = 4

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3 years ago
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