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Leviafan [203]
3 years ago
5

A film ends at 1.05 a.m and lasts for 1 hour 45 min. At what time does the film start?

Mathematics
2 answers:
Ad libitum [116K]3 years ago
6 0

u will have to add the two

1hr 45mins + 1:05

remember add hrs to hrs and minutes to minutes

1+1 =2

45+5=50

which means the movie started at 2:50 am

and to verify ur answer subtract 2:50 from 1:05

= 1hrs 45 mins

<em>Answer</em><em>=</em><em> </em><em>2</em><em>:</em><em>5</em><em>0</em><em> </em><em>am</em><em> </em>

Dimas [21]3 years ago
3 0

▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪

According to above statement, the film started 1 hour and 45 minutes before 1 : 05 am

so, starting time is equal to :

  • 1 hour 45 minutes before 1 : 05

  • 1 : 05 - 1 hour 45 minutes

that is :

  • 11 : 20 pm
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The critical points of the function graphed are given as follows:

  • x = -1.5: Local maximum.
  • x = -1: Local minimum.

<h3>What are the critical points of a function?</h3>

The critical points of a function are the values of x for which:

f^{\prime}(x) = 0

In a graph, they are turning points, and are classified as follows:

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  • Local minimum, if the functions changes from decreasing to increasing.

Looking at the graph, the turning points are approximately:

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More can be learned about critical points at brainly.com/question/2256078

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Karolina [17]

Answer:

~ is for negation

^ is for "and"

v is for "or"

=> for "if then"

<=> for "if and only if"

Step-by-step explanation:

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I didn't buy a lottery ticket this weekend.

(b) P v Q (P is in disjunction Q)

I have either bought a lottery ticket this weekend or won the million dollar jackpot.

(c) P => Q (Q is a consequence of P)

I won the million dollar jackpot because I bought a lottery ticket this weekend.

(d) P ^ Q (P is in conjunction with Q)

I bought a lottery ticket this weekend, and I won the million dollar jackpot.

(e) P <=> Q (P and Q are dependent on each other)

If only I had bought a lottery ticket this weekend, I would have won the million dollar jackpot.

(f) ~P => ~Q (negation of Q is a consequence of negation of P)

I didn't win the million dollar jackpot because I didn't buy a lottery ticket this weekend.

(g) ~P ^ ~Q (negation of P is in conjunction with negation of Q)

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(h) ~P v (P ^ Q)

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It didn't matter that I bought a jackpot ticket or not, I won the million dollar jackpot.

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elena-14-01-66 [18.8K]

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Step-step Explanation:

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  • We round the no. up to the nearest ten if the last digit in the no. is 5, 6, 7, 8, or 9.
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