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3 years ago

Write an inequality to represent the situation THE TEMPERATURE STAYED ABOVE 15 DEGREES

Mathematics

1 answer:

yulyashka [42]3 years ago

5 0

Temperature > 15 degrees
t > 15

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All square roots are irrational

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Answer: not all

Step-by-step explanation:

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3 years ago

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Integrated mathematics 2. need help with chapter 5 test please

Pani-rosa [81]

Answer:

1/4

Step-by-step explanation:

$\text{Diamonds, spades, clubs and hearts make up the 4 suits of a deck of cards, }$

$\text{which contains 52 cards. There are 13 diamonds in a pack.}$

$\text{Probability of an event:}$

$\text{ Number of favorable outcomes / Total number of outcomes}$

$\text{Probability of getting a diamon}d = \frac{13}{52} = \frac{1}{4}.$

$\text{So the chance that you draw out a diamond from a deck}=\frac{1}{4}$ .

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2 years ago

A movie theater runs its films continuously. One movie runs for 85 minutes and a second runs for 110 minutes. The theater has a

pantera1 [17]

Answer:

10:30PM on the next day

Step-by-step explanation:

First movie = 85mins

intermission = 5mins

Total time = 90mins which is 1:30PM

so the first movie will start again at 1:30PM, which is at the interval of 90minutes and it will run continuously.

Similarly the second movie is 110 minutes long + 5mins intermission which is 115minutes

Time = 1:55PM

so the second movie starts again at 1:55PM and runs continuously at an interval of 115minutes.

We are interested to find when both the movie will start again at the same time, this will be least common multiple of 90 and 115.

LCM of 90,115 = 2070

Therefore after 2070minutes movie will start again at the same time.

2070mins = 34hours and 30 minutes

adding this with noon

10:30PM on the next day.

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2 years ago

Help me find the range and width!

Alik [6]

The range of the data is 93

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2 years ago

A variable is at the _______ level of measurement if it allows for the values of the variable to be arranged in a specific orde

nignag [31]

The answer would be <span>ordianl.

Hope this helps !

Photon</span>

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3 years ago