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2 years ago

The O'Neals purchased 2 adult and

Mathematics

1 answer:

zubka84 [21]2 years ago

6 0

Answer:

See in the picture

Step-by-step explanation:

I solved the valye for the ticket using linear systems, defining X and Y as the ticket value for adults and children.

I write the number seven with a bar on it. I hope you understand it (see 7.5 in the picture)

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Is 7(x+2y) the equivalent of 14x + 14y

ryzh [129]

Answer:

the expressions are not equivalent

Step-by-step explanation:

7(x+2y) (distribute 7 into the parentheses)

= x(7) + 2y(7)

= (7x + 14y) ≠ (14x + 14y)

hence the expressions are not equivalent

8 0

3 years ago

Find the x-intercepts/roots of the polynomial function. Also, identify the degree of the polynomial

Mrac [35]

Answer:

Step-by-step explanation:

roots=-2,-1,1,3

critical points=(-1.5,-3),(0,6),(2,-13)

absolute minimum=-13

End behavior :approaches +infinity

Relative max=6 at (0,6)

Relative min. =-3 at (-1.5,-3)

and -13 at (2,-13)

interval of increase=(-1.5,0)∪(2,∞)

interval of decrease=(-∞,-1.5)∪(0,4)

roots=-1,2

critical points=(0.5,10.5),(4,-10.5)

Abs.max/abs.min=not defined

End behavior:-∞ to +∞

Relative max=10.5

Relative min=-10.5

interval of increase=(-∞,0.5) ∪ (4,∞)

interval of decrease=(0.5,4)

4 0

3 years ago

I attached the picture of the problem I need solved fast

Mademuasel [1]

The answer to the equation is 5 7/15

4 0

3 years ago

Read 2 more answers

Tell me the answer for each box its on classkick and i can see if its wrong

Licemer1 [7]

Answer:

$19.35

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A company prices its tornado insurance using the following assumptions:

ziro4ka [17]

Answer:

.441320612

44.132%

Step-by-step explanation:

This is binomial

fewer than 3 is equal to p(0)+p(1)+p(2)

$p(0)={19\choose0}*.15^0*(1-.15)^{19}=.045599448\\p(1)={19\choose1}*.15^1*(1-.15)^{18}=.152892268\\p(2)={19\choose2}*.15^2*(1-.15)^{17}=.242828896\\p(0)+p(1)+p(2)=.441320612$

8 0

3 years ago