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loris [4]
3 years ago
15

What number a is 0.4% of 40?

Mathematics
2 answers:
Leni [432]3 years ago
8 0

Answer:

0.16

Step-by-step explanation:

First let's convert 0.4% to a decimal.

0.4% = 0.004

So, 0.4% of 40 is just 0.004 times 40, which is 0.16.

Let me know if this helps!

Talja [164]3 years ago
5 0

Answer:

0.16

Step-by-step explanation:

hope this helps!

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Answer:

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Step-by-step explanation:

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8 0
3 years ago
Two equations are given below: a – 3b = 9 a = b – 3 What is the solution to the set of equations in the form (a, b)?
Vilka [71]
A-3b=9
a=b-3

b-3-3b=9
-2b-3=9
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2b=-12
b=-6

a=-6-3
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Solution: (-9,-6)
----
Check: 
-9=-6-3
-9=-9
TRUE


7 0
3 years ago
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162 ⋅ 90 238·56 238 ⋅ 34 =
ollegr [7]

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3 years ago
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* PLEASE HELP *<br> -State what the answer is, then please inform me on how to do it. ~Thank you :)
katovenus [111]
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3 years ago
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An investor puts $2,500 into a life insurance policy that pays 10% simple annual interest. If no additional investment is made i
Novosadov [1.4K]

Answer:

$3750

Step-by-step explanation:

Amount = principal + interest

Simple interest = Principal *Rate * time/100

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