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Lerok [7]
2 years ago
12

Which graph represents the following relationship between X and y. Y=3x

Mathematics
2 answers:
VashaNatasha [74]2 years ago
8 0

Answer:

B

Step-by-step explanation:

Alecsey [184]2 years ago
7 0

Answer:

B

Step-by-step explanation:

Because each Y value is found by multiplying X value by 3

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In the triangle below, what is the approximate value of x?
Allushta [10]

Answer:

hi

apply BPT

\frac{4}{18}  =  \frac{x}{22}

solve it now

x = 88/18 approx = 4.9 inches

3 0
2 years ago
Each morning, Hungry Harry eats some eggs. On any given morning, the number of eggs he eats is equally likely to be 1, 2, 3, 4,
mamaluj [8]

Answer:

Mean = 35

Variance = 291.7

Step-by-step explanation:

Data provided in the question:

X : 1, 2, 3, 4, 5, 6

All the data are independent

Thus,

The mean for this case will be given as:

Mean, E[X] = \frac{\textup{Sum of all the observations}}{\textup{Total number of observations}}

or

 E[X] = \frac{\textup{1+2+3+4+5+6}}{\textup{6}}

or

E[X] = 3.5

For 10 days, Mean = 3.5 × 10 = 35

And,

variance = E[X²] - ( E[X] )²

Now, for this case of independent value,

E[X²] = \frac{1^2+2^2+3^2+4^2+5^2+6^2}{\textup{6}}

or

E[X²] = \frac{1+4+9+16+25+36}{\textup{6}}

or

E[X²] = \frac{91}{\textup{6}}

or

E[X²] = 15.167

Therefore,

variance = E[X²] - ( E[X] )²

or

variance = 15.167 - 3.5²

or

Variance = 2.917

For 10 days = Variance × Days²

= 2.917 × 10²

= 291.7

3 0
3 years ago
Someone help me multiple choice!!! <br> questions 1-5!!!
lesantik [10]

Answer:B,C,A,C.

Step-by-step explanation:

7 0
1 year ago
G(x)=4x^2<br><br> what would be the table to graph?
Jlenok [28]

Answer:

no you will not use a table

The answer is

g(x) = 4x

g{x} = 4x {  \: }^{2}  = 8x

5 0
3 years ago
Which of the following are monomials ?
yawa3891 [41]
The answer would be C and E
3 0
3 years ago
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