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Tcecarenko [31]
3 years ago
13

Which term in this expression is a constant?

Mathematics
2 answers:
solniwko [45]3 years ago
4 0

Answer:

B

Step-by-step explanation:

i jst did it

BabaBlast [244]3 years ago
3 0
D, x and y are variables, and the constant is the number with a variable attached to it, so therefore 10 would be the constant term
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What is the value of the expression i To the power of 1 times I to the power of 2 times I to the power of 3 times I to the power
nalin [4]

Answer:

-1

Step-by-step explanation:

i^1\cdot i^2\cdot i^3\cdot i^4= \\\\i^{1+2+3+4}= \\\\i^{10}= \\\\-1

Hope this helps!

6 0
3 years ago
I need help with d please.
m_a_m_a [10]
Find the volumes of each separate rectangular prism, (top) 9 x 4 x 12 = 432 cubic meters, (bottom) 10x2x2 = 40 cubic meters, and then add them together to get the overall volume, 40+432 = 472 cubic meters. the strategy is using length times width times height, LxWxH. 
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What is the probability of at least one boy and at least one girl in a family of four kids?
Brums [2.3K]
The probability is 50% or 2/4
8 0
3 years ago
Delaney would like to make a 5 lb nut mixture that is 60% peanuts and 40% almonds. She has several pounds of peanuts and several
Alchen [17]

Answer:

a) The system that models the situation is:

p + 0.2m = 3

p + m = 5

b) The solution of the system is:

m = 2.5

p = 2.5

Step-by-step explanat:

It is desired to obtain 5 pounds of a mixture containing 40% peanuts and 60% almonds.

It has a mixture of 20% peanuts and 80% almonds.

p: number of pounds of peanuts

m = amount of mixture

The equation that represents the amount of peanut and mixture that is needed is:

p + m = 5 pounds

m = 5-p (i)

The amount of peanut in total that the mixture should have is:

p + 0.2m = 0.6 (5)

p + 0.2m = 3 (ii)

a) The system that models the situation is:

p + 0.2m = 3

p + m = 5

Now we substitute (i) in (ii) and clear p.

p + 0.2 (5-p) = 3

p-0.2p = 2

p = 2.5 pounds

Now we find m

m = 5 - 2.5

m = 2.5 pounds

b) The solution of the system is:

m = 2.5

p = 2.5

7 0
3 years ago
in December 12th 2007, Sola bought 300 units of afo share @ $55 per share.on December 10th 2008, Sola sold all his share for $60
iogann1982 [59]

Answer: 115

Step-by-step explanation:

3 0
3 years ago
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