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dimaraw [331]
3 years ago
12

PLZ ANSWER THIS AND GIVE AN EXPLANATION!!! I WILL MARK BRAINLIEST!!!

Mathematics
1 answer:
Vlad [161]3 years ago
7 0

Answer:

-3+(-5)=-8

-5+(-3) is also -8

Step-by-step explanation:

if the parenthesis is separating the + and - then you just add the numbers and add the symbol.

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2 years ago
During a single day at radio station WMZH, the probability that a particular song is played is 1/5. What is the probability that
Lilit [14]

Answer:

the probability that the song should be played on accurately  3 days out of 5 days is 0.051

Step-by-step explanation:

Given that

The probability that a particular song is played is 1 by 5

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So,

P(x = 3) = \frac{5!}{3! (5 - 3)!} (\frac{1}{5})^3(1 - \frac{1}{5})^{5-3}

= 0.051

Hence, the probability that the song should be played on accurately  3 days out of 5 days is 0.051

The same is considered

7 0
2 years ago
A lamp post casts an 18ft shadow. If Chris’s shadow is 6ft long and his height is 5.25ft, what is the height of the lamp post?
Oduvanchick [21]

Answer:

15.6

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So first you have to find how much longer the shadow is from the actual. That is 1.15384615385 or about 1.15.

You take that and divide it by 18 and you get 15.6

5 0
2 years ago
How many zeros are shown in this graph:<br><br> Picture of the graph down below.
JulijaS [17]

Answer:

4

Step-by-step explanation:

the zeros are each time it touchs/crosses the x axis

8 0
3 years ago
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