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ValentinkaMS [17]
3 years ago
14

Captain Salamander has a lazy time on the trip and spends about 15 hours a day sleeping. What fraction of the day does he spend

awake?​
Mathematics
1 answer:
padilas [110]3 years ago
7 0

Well there is 24 hours in a day so 24 - 15 = 9. So he spends 9 hours awake.

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A parabola has the equation f(x) = 2(x − 3)2 − 4. Complete:
RUDIKE [14]

Answer:

see explanation

Step-by-step explanation:

The equation of a parabola in vertex form is

f(x) = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

f(x) = 2(x - 3)² - 4 ← is in vertex form

with (h, k) = (3, - 4), thus

1 the vertex is (3, - 4 )

Consider the value of a

• If a > 0 then graph opens up and is a minimum

• If a < 0 then graph opens down and is a maximum

2 Here a = 2 thus the graph opens up

The max/ min value of the function is the y- coordinate of the vertex, thus

3 The function has a minimum value of - 4

7 0
3 years ago
Are these two equations equivalent
zzz [600]

No because if you look at it flipped and do 100/4=25 then 100/5= 20 so 20 and 25 aren’t the same

4 0
3 years ago
What is 4/5 %of 500
Bogdan [553]
(5/5)%=100%=500
(4/5)%=80%=400
7 0
3 years ago
Somebody help its due​
Degger [83]

Answer:

3)  4.445 cm

4) 2.8575 cm

8 0
3 years ago
Select the correct answer Consider functions p and q. p(x) = log₂ (x - 1) g(x) = 2^x - 1 Which statement is true about these fun
goldenfox [79]

The x-intercept of p(x) is x = 2, the x-intercept of g(x) is x = 0, then the correct option is B.

<h3>What can we say about the x-intercepts of the given functions?</h3>

For a function f(x), the x-intercept is the value of x such that:

f(x) = 0.

Here we have:

p(x) = log₂(x - 1)

Remember that:

logₙ(1)  = 0

For any base n, then the x-intercept of p(x) is x = 2, because:

p(2) = log₂(2 - 1) = log₂(1) = 0.

The other function is:

g(x) = 2ˣ - 1

Remember that any number to the power of zero is equal to 1, then:

g(0) = 2⁰ - 1 = 1 - 1 = 0

The x-intercept of p(x) is x = 2, the x-intercept of g(x) is x = 0, then the correct option is B.

If you want to learn more about x-intercepts:

brainly.com/question/3951754

#SPJ1

8 0
2 years ago
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