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jeyben [28]
3 years ago
9

Which expression is equivalent to (73)−2?

Mathematics
2 answers:
Nookie1986 [14]3 years ago
6 0

i think the answer is the first one

erastova [34]3 years ago
4 0

Answer:

The first one

Step-by-step explanation:

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Does each equation represent exponential decay or exponential growth?
lisov135 [29]

Answer:

1. H = 5.9(0.82)^{t}. Exponential decay function.

2. y = 0.8(3.6)^{t}. Exponential growth function.

3. f(t) = 0.72(15)^{t}. Exponential growth function.

4. A = \frac{4}{9} (8)^{t}. Exponential growth function.

5. A = (\frac{4}{3})^{t}. Exponential growth function.

6.  H = \frac{7}{2} (\frac{5}{6} )^{t}. Exponential decay function.

7. g(x) = 0.3(x). Not an exponential function.

Step-by-step explanation:

1. H = 5.9(0.82)^{t}. This is an exponential decay function.

As the value of t increases H-value decreases.

2. y = 0.8(3.6)^{t}. This is an exponential function of growth.

As the value of t increases y-value also increases.

3. f(t) = 0.72(15)^{t}. This is an another example of exponential growth function.

As the value of t increases f(t)-value also increases.

4. A = \frac{4}{9} (8)^{t}. This is again an example of exponential growth function.

As the value of t increases A-value also increases.

5. A = (\frac{4}{3})^{t}. This is again an example of exponential growth function.

As the value of t increases A-value also increases.

6. H = \frac{7}{2} (\frac{5}{6} )^{t}. This is another an example of exponential decay function.

As the value of t increases, H-value decreases.

7. g(x) = 0.3(x). This is a non-exponential function. (Answer)

4 0
3 years ago
12-km run. How many miles is the run?
elena-14-01-66 [18.8K]

Answer:

the amount of miles in 12km

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The container that holds the water for the football team is 1/2 full. After pouring out 3 gallons of water, it is 1/3 full. How
Nana76 [90]

Answer:

18 gallons

Step-by-step explanation:

1/6 of container is 3 gallons

so 6/6 is 18 gallons

Hope this helps. Pls give brainliest.

3 0
3 years ago
If p is true and q is false, then p ∨ q is true. <br> A. True<br> B. False
Marysya12 [62]

Answer:

no its false because p v q can only be true if both are true

Step-by-step explanation:

7 0
3 years ago
Which equation has a solution of -10? -28+32+x=-40 -28x+32x=-40 -28−32+x=6 -28x+23x=2
Leno4ka [110]
I think it is the 3rd one but I might be wrong...
8 0
3 years ago
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