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2 years ago

2 plus 2 is for times 20 is

Mathematics

2 answers:

Damm [24]2 years ago

4 0

2+2=4 x 20=80 I hope this is what you were looking for

nasty-shy [4]2 years ago

4 0

2 plus 2 equals 4 and then times it by 20 which would be 80??

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3 years ago

A box contains 28 balls of which 7 are red, 7 are blue, 14 are green.

djverab [1.8K]

Answer:

1 /4

Step-by-step explanation:

Given that :

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2 years ago

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4 0

2 years ago

Read 2 more answers

Grandma bakes the world's best and favorite cookies. If grandma's cookies have a half life of 2 hours and she bakes 3 dozen cook

Alchen [17]

Answer:

The time that pass until only two cookies left is 1.89 hour

Step-by-step explanation:

Given as :

The number of cookies bakes in 2 hours = 3 dozen

∵ 1 dozen = 12 piece

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The Time required to bake 36 cookies = 2 hours

Now, Let The time required to bake 2 cookies = x hour

So, According to question

∵ The time required to bake 36 cookies = 2 hours

So, the time required to bake 1 cookies = $\frac{2}{36}$ = $\frac{1}{18}$ hour

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Or, the time taken is 1.89 hours

Hence The time that pass until only two cookies left is 1.89 hour Answer

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2 years ago

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7nadin3 [17]

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3 years ago