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Norma-Jean [14]
3 years ago
11

Identify the initial amount a and the growth factor b in the exponential function. f(x)=620*7.8^x

Mathematics
2 answers:
irinina [24]3 years ago
7 0
620 is the initial amount a, the growth factor b is 7.8, and the time is x.
garri49 [273]3 years ago
3 0

620,7.8 just took it.

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On Friday, there were x students at the baseball game. On Monday, there were half as many students at the game as there were on
gayaneshka [121]

Answer:

2\frac{1}{2}x - 32

Step-by-step explanation:

On Friday, there were x students at the baseball game.

On Monday, there were 1/2 as many students, that is: x/2 students

On Wednesday, there were 32 fewer students at the game as there were on Friday, that is x - 32.

Tickets are sold for each student. Therefore, the number of tickets sold on all three days will be the same as the number of students that were at the games on the three days.

The number of students present on the three days is:

x + x/2 + x - 32

= 2x + \frac{1}{2}x - 32\\ \\= 2\frac{1}{2}x - 32

The number of tickets sold can therefore be represented by 2\frac{1}{2}x - 32

4 0
3 years ago
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If the volume is 343in cubed than what is the length of one side
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8 0
4 years ago
5y+4 times 2 what is the coefficient in this expression?
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3 0
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55.04 is what percent of 21.5
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