What is 2+2 I really need help

Mathematics

2 answers:

RideAnS [48]4 years ago

7 0

The answer is 4 because if count 1,2 two times you will get four

strojnjashka [21]4 years ago

5 0

Wow, that is really eassy. It is 4! What did you thin k it would be? 4 is the correct answer! unless you ment 2x2 and that is 4 too

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Please help this is due today!!!!!

Bad White [126]

Answer:

x=15

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Step-by-step explanation:

6 0

3 years ago

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Andrej [43]

Answer:

1 time unit

Step-by-step explanation:

There is a 1 in 3 chance that the time until the bulb burns out is zero, and a 2 in 3 chance that the time is the average between 0 and 3 (since it is uniformly distributed). Therefore, the expected value for the time until it burns is:

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3 years ago

12 is 8% of what number?

jeka57 [31]

We can also say this in another way ... (8% of what number is 12?)
let a be the number of which 8 % is 12 ....
8/100 x a =12 
a=12 x 100/8 
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a = 150 

now if u want to check your answer.. substitute the value of a .....
(8/100) x 150=12 ....

Hope it helps !!!

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3 years ago

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HH represents the height of the tree (in centimeters), t tt years since Renata moved in. H = 210 + 33 t H=210+33tH, equals, 210,

Jet001 [13]

Answer:

Therefore the rate of growth of the tree is 33 cm/ yr.

Step-by-step explanation:

Given that,

The height of the tree is

H= 210 +33t

Here H represent the height of tree in cm and t is time in year.