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LUCKY_DIMON [66]
2 years ago
11

I dont know any of this-

Mathematics
1 answer:
artcher [175]2 years ago
3 0

Answer: the answer is c

Step-by-step explanation:

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Margaret [11]

Answer:1/2

Step-by-step explanation:

3/6 =1/2

5 0
3 years ago
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Tyler buys 3 1/2 pounds of fresh beans. The beans are on sale for $0.98 per pound. Which expressions can Tyler use to calculate
Readme [11.4K]

Answer:

Step-by-step explanation:

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3 0
3 years ago
Algebra 2 (picture shown)
TEA [102]

Answer:

<em>M(13)=14.3 gram</em>

Step-by-step explanation:

<u>Exponential Decay Function</u>

The exponential function is used to model natural decaying processes, where the change is proportional to the actual quantity.

An exponential decaying function is expressed as:

C(t)=C_o\cdot(1-r)^t

Where:

C(t) is the actual value of the function at time t

Co is the initial value of C at t=0

r is the decaying rate, expressed in decimal

The element has an initial mass of Mo=970 grams, the decaying rate is r=27.7% = 0.277 per minute.

The equation of the model is:

M(t)=M_o\cdot(1-r)^t

M(t)=970\cdot(1-0.277)^t

Operating:

M(t)=970\cdot 0.723^t

After t=13 minutes the remaining mass is:

M(13)=970\cdot 0.723^{13}

Calculating:

M(13)=14.3 gram

4 0
3 years ago
(HELP) solve the system by substitution. check your answer. <br>4x+5y=7<br>x=5y+8​
Marina86 [1]
For this equation after the substitution you will get y=-1.
5 0
2 years ago
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