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lianna [129]
3 years ago
12

30% of 2030% of 3030% of 40

Mathematics
2 answers:
djyliett [7]3 years ago
8 0

Hi there!

To get your answers just convert your percentages to decimals and then multiply that the you need the percentage of, like so:

30% as a decimal is just 0.30

20 × 0.3 = 6

30 × 0.3 = 9

40 × 0.3 = 12

Your friend, ASIAX

Allushta [10]3 years ago
5 0
20X0.3= 6
30X0.3= 9
40X0.3= 12
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muminat
C, i dont know dont use my answer unless you know
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2 years ago
$4.50 per 1 Kilogram <br><br> How many kilograms can you buy with $10
Dafna1 [17]

Answer:

2.23kg

Step-by-step explanation:

If you can get 1 kg for $4.50. You can perform a ratio to find out how much you get for $10.

1/4.50=x/10

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multiply the 10 on both sides

x=2.23 kg for $10

8 0
3 years ago
Whats the answer for 12 (2w-3)=6w
puteri [66]
12(2w-3)=6w
Distribute
24w-36=6w
Rearrange
18w=36
Divide both sides by 18
W=36/18
Final answer:
W=2
Hope I could help with the work, but give makeitnasty credit for the answer, he got it first :)
8 0
3 years ago
Simplify the expression by arranging the steps in sequence, based on the order of operations.
SSSSS [86.1K]

Answer:

Where is the question?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I’ll give brainliest
melomori [17]

Answer:

a.No

b.-7/2, it is at (4,-7/2)

c.-5?4, it is at (2,-5/4)

d.All real numbers except 6

e.3

f.-1/2

Step-by-step explanation:

a. Plug it in! f(5)=((5)+3)/((5)-6)=-8, so no!

b. Plug it in! f(4)=((4)+3)/((4)-6)=-7/2

c. Plug it in! f(2)=((2)+3)/((2)-6)=-5/4

d. If it were to be 6, then it would be 3/0 which would be undefined.

d.f(-3)=((-3)+3)/((-3)-6))=0/8

f.f(0)=((0)+3)/((0)-6)=-1/2

6 0
2 years ago
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