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noname [10]
3 years ago
11

I need to know if 93 is a multiple of 9×

Mathematics
1 answer:
iris [78.8K]3 years ago
5 0
93 is not a multiple of 9. Multiple of 9 would be 90 or 99. These are multiples of 9 in a range from 0 up to 100:

9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99
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What is the experimental probability of hitting a polka dot balloon or solid balloon
uysha [10]

Answer:

18 plus 5 plus 17 gives 40 therefore ; p is eq 23/40

4 0
2 years ago
4. A solution of 60% fertilizer is to be mixed with a solution of 21% fertilizer to form 234 liters of a 43% solution. How many
solniwko [45]

Given:

A solution of 60% fertilizer is to be mixed with a solution of 21% fertilizer to form 234 liters of a 43% solution.

To find:

The quantity of the 60% solution in the mixture.

Solution:

Let x be the quantity of the 60% solution and y be the quantity of the 21% solution.

Quantity of mixture is 234. So,

x+y=234

x=234-y                  ...(i)

The mixture has 43% fertilizer. So,

\dfrac{60}{100}x+\dfrac{21}{100}y=\dfrac{43}{100}\times 234

Multiply both sides by 100.

60x+21y=10062            ...(ii)

Using (i) and (ii), we get

60(234-y)+21y=10062

14040-60y+21y=10062

-39y=10062-14040

-39y=-3978

Divide both sides by -39.

\dfrac{-39y}{-39}=\dfrac{-3978}{-39}

y=102

Putting this value in (i), we get

x=234-102

x=132

Therefore, 132 liters of the 60% solution must be used.

3 0
3 years ago
Determine (at least approximately) the interval in which the solution is defined. (enter your answer using interval notation.)
NeTakaya
You should look this up on google because i dont kno it 
4 0
3 years ago
A verb form that functions as a noun is called a(n)
spin [16.1K]
A verb form that functions as a noun is called a gerrund. :)
7 0
3 years ago
Read 2 more answers
Help pls QUICKK AND TY!
AfilCa [17]

Answer:

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Graph 4 is D

Step-by-step explanation:

If there are more you need help with I am happy to help

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3 years ago
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