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denis-greek [22]
2 years ago
8

2.1×10 to the power of 3 in standard form

Mathematics
2 answers:
Aleksandr-060686 [28]2 years ago
4 0

answer :2.1*10^3= 2100

Step-by-step explanation:

prisoha [69]2 years ago
3 0

Step-by-step explanation:

2.1 \times  {10}^{3}  \\  \\  = 2.1 \times 1000 \\  \\  = 2100

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The GCF of 10 and 18 is 6.<br> TRUE<br> FALSE
FinnZ [79.3K]

Answer:

False

Step-by-step explanation:

Because the gcf of 10 and 18 is 2

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The administrator of a $200,000 trust fund must adhere to following guidelines.
skelet666 [1.2K]

Step-by-step explanation:

let us give all the quantities in the problem variable names.

x= amount in utility stock  

y = amount in electronics stock  

c = amount in bond

“The total amount of $200,000 need not be fully invested at any one time.”

becomes

x + y + c ≤ 200, 000,

Also

“The amount invested in the stocks cannot be more than half the total amount invested”

a + b ≤1/2 (total amount invested),

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(x+y-c)/2≤0

“The amount invested in the utility stock cannot exceed $40,000”

a ≤ 40, 000

“The amount invested in the bond must be at least $70,000”

 c ≥ 70, 000

Putting this all together, our linear optimization problem is:

Maximize z = 1.09x + 1.04y + 1.05c

subject to

x+ y+ c ≤ 200, 000

x/2 +y/2 -c/2 ≤ 0

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3 0
2 years ago
Solve for s.<br><br> –9s − 4 = –8s
posledela

Answer:

-s = -4

Step-by-step explanation:

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Step-by-step explanation:

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tankabanditka [31]

Answer:

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Step-by-step explanation:

I solved this by doing a proportion, 41.04/108 = x/100 to find the original price before the 8% tax. To solve this proportion you have to isolate the variable, so you would do the cross product and multiply (41.04 x 100) and have that equal to 108x. So then because you have 108x = 4104, isolate x by dividing by 108 and you get 38, thus $38.

You can also check your work by multiplying 38 by 0.08 to find the amount of sales tax added, and if you do this you will get the value $41.04.

6 0
3 years ago
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