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vaieri [72.5K]
3 years ago
12

Maryanne throws a ball off the top of a building. The table shows the height of the ball in feet, f(t), at t seconds.

Mathematics
2 answers:
marta [7]3 years ago
8 0

Answer:

B: Quadratic On edg

grigory [225]3 years ago
7 0

Answer:

quadratic

Step-by-step explanation:

i just took it on edge

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-3x=50 what is the answer I just need some help lol
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Answer:

assuming that you have solve x, the the answer is x=-16.6 repeating

Step-by-step explanation:

4 0
3 years ago
A city's population increases by 5% every year. If its population today is 300,000, write a function that models the population
ratelena [41]

Answer:

f(x) = 300,000(1.05)^x

Step-by-step explanation:

Use the exponential growth equation:

f(x) = a(1 + r)^x

Plug in 300,000 as a, since it is the original population:

f(x) = 300,000(1 + r)^x

The city's population is growing at 5% each year, so plug in 0.05 as r:

f(x) = 300,000(1 + 0.05)^x

f(x) = 300,000(1.05)^x

So, the function for the population growth is f(x) = 300,000(1.05)^x

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Help with triangles 8th grade
Vanyuwa [196]
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3 years ago
Help<br><br> find the value of x
Masteriza [31]

Answer: i believe

that x does not have a value

Step-by-step explanation:"variable" or sometimes an "unknown"

8 0
2 years ago
Melanie has a $60 so far to buy a lawn mower. This is 20% of the price of the lawn mower. What is the full price of the lawn mow
andreev551 [17]
--Percent means out of 100, so 20% = 20/100

The prob in other words is asking
  --  $60 is 20% of what number?

'$60'   --          --->  60
'is'       --          --->  =
20%    --         ---> 20/100
'of'     --            ---> * (multiply)
'what number'  ---> x  (variable)
4 0
3 years ago
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