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2 years ago

I don’t know help. Please paying 80 points

Mathematics

2 answers:

igor_vitrenko [27]2 years ago

3 0

Answer:

Step-by-step explanation:

going up by 3 for the cup cakes and goimg by 1 forthe cookies

erastova [34]2 years ago

3 0

Answer:

The last option

Step-by-step explanation:

it's because when you say 3 times as many it means

if we have x ----> 3 times as many is 3x

and it doesn't work in any case

so we have the last two options

option H means that the number of cupcakes is less than the number of cookies which is not true

so the only one is the last option

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3 years ago

How to solve (2.31*10^-6)+(5.87*10^-4)

S_A_V [24]

We want to calculate the following

$2.31\cdot10^{-6}+5.87\cdot10^{-4}$

Using the properties of exponents, we have that

$10^{-6}=10^{-4}\cdot10^{-2}$

So we have

$2.31\cdot10^{-6}+5.87\cdot10^{-4}=2.31\cdot10^{-2}\cdot10^{-4}+5.87\cdot10^{-4}$

So, if factor 10^-4 on the right side, we have

$10^{-4}(2.31\cdot10^{-2}+5.87)$

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Then,

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So we have that

$2.31\cdot10^{-6}+5.87\cdot10^{-4}=5.8931\cdot10^{-4}$

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1 year ago

Help me with this question

Ivan

B is the answer because none of the others will be right and b is the one you should always do when to solve a rea word problem

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2 years ago

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2 years ago

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krek1111 [17]

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2 years ago

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