3 years ago

Solve for N. Express the solution in decimal form.

Mathematics

2 answers:

dmitriy555 [2]3 years ago

8 0

Answer:

3.8

Step-by-step explanation:

i did this on iready and this was the answer.

Dmitriy789 [7]3 years ago

3 0

Answer:

N= 3.8

Step-by-step explanation:

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Mashcka [7]

Answer:

Step-by-step explanation:

answer

step by step explanation

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3 years ago

The mean age of 5 people in a room is 40 years. A person enters the room. The mean age is now 36. What is the age of the person

Igoryamba

Answer:

$\boxed{\sf \ \ \ age = 16 \ \ \ }$

Step-by-step explanation:

Hello,

as the mean age of 5 people is 40

it means that the sum of the 5 ages is 40*5=200

now a person enters the room, let's note x his age

the new mean is

$\dfrac{200+x}{6}=36$

$200+x=6*36=216\\ x = 216-200=16\\$

So the age of the new person is 16

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3 years ago

3a - 50 = 8 pls answer

Galina-37 [17]

Answer:

3a = 8+50

3a = 58

a = 58/3

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3 years ago

For the graph y = -8 find the slope of a line that is perpendicular to it and the slope of a line parallel to it. Explain your a

OLEGan [10]

Does it give you any more details?? if not it would be undefined for parallel and zero for perpendicular.<span />

8 0

4 years ago

Read 2 more answers

Salvador Dali was born on May 11, 1904. He died on January 23, 1989. Antoni Gaudi was born

Reika [66]

Answer:

22 yrs old (22 yrs & 29 days Old to be exact, because he died in June)

Step-by-step explanation:

Subtract:

1926 - 1904 = 22

Since Gaudi died on June 10th 1926 and Dali was born on May 11th, 1904, you just need to subtract the years.

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3 years ago