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Daniel [21]
3 years ago
7

12=0.9x what’s the answer

Mathematics
2 answers:
beks73 [17]3 years ago
4 0

Answer:

0.9

Step-by-step explanation:

Dmitriy789 [7]3 years ago
3 0

Answer: x=40/3

Step-by-step explanation: 12=0.9x

0.9x=12

0.9x(10)=12(10)

9x/9=120/9

x=40/3

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Allan keeps tropical fish his aquarium is 4 feet long ,1 foot wideand 2 feet tall each fish needs atleast 0.5ft 3 of water what
Alik [6]

Answer: There are 16 fish that he can keep in the aquarium.

Step-by-step explanation:

Since we have given that

Length of aquarium = 4 feet

Width of aquarium = 1 foot

So, it forms a shape of cuboid.

As we know the formula for "Volume of Cuboid":

Volume=Length\times Breadth\times Height\\\\Volume=4\times 1\times 2\\\\Volume=8\ ft^3

According to question, Each fish needs atleast 0.5 cubic feet of water.

So, Number of fish that he can keep in the aquarium is given by

\frac{8}{0.5}=16

Hence, there are 16 fish that he can keep in the aquarium.

6 0
3 years ago
suppose you are the financial manager of the International Emirates University IEU. And you are requested at the end of the year
Irina18 [472]
So what this is is
many words

assuming year 0 is 2017

so compound first thing till 2020, take out 30000
the remaining is copmpounded til 2022, take out 50000
remaining is compounded for 1 more year and that is equal to 80000

so from 2017 to 2020, that is 5 years
from 2020 to 2022 is 2 years
from 2022 to 2023 is 1 year


work backwards

A=P(r+1)^t
last one
A=80000
P=?
r=0.08
t=1 year

80000=P(1.08)^1
divide both sides by 1.08
I would leave in fraction
20000000/27=P

now that is the remaining after paying 50000, after 2 years of compounding

so
50000+(2000000/27)=P(1.08)^2
solve using math
about
106374=P

now reverse back

5 years
paid 30000

30000+106374=P(1.08)^5
solve using math
92813.526=P
round
$92813.53




put $92813.53 in the fund
8 0
3 years ago
A) Complete the table of values for y = 6 - 2x<br><br> 0<br> 1<br> 2<br> 3<br> 4<br> 5<br> -4
andreyandreev [35.5K]

Answer:

0

2

4

1

5

44

Step-by-step explanation:

mark brainliest

6 0
2 years ago
Please help marking brainliest if it's correct and explain​
yarga [219]
Imma take a guess maybe C
4 0
3 years ago
Xavier Martinez took out a $5,000 loan at 7.5% interest for reconstructing his patio. His monthly payment on the 12-month loan w
Norma-Jean [14]
Paying off the entire loan = 12 * 437.26 = <span> <span> <span> 5,247.12 </span> </span> </span>
He paid 6 * 437.26 = <span> <span> <span> 2,623.56 </span> </span> </span>
He then paid 2,556.03

2,623.56  plus = 2,556.03 = <span> <span> <span> 5,179.59 </span> </span> </span>

<span> <span> 5,247.12 </span> minus </span><span>5,179.59 =
67.53 the amount of money he saved.

</span>
3 0
3 years ago
Read 2 more answers
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