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Kay [80]
3 years ago
9

¿Cuál de las siguientes fracciones es menor? 5/2 1/4 1/2 8/10​

Mathematics
1 answer:
snow_lady [41]3 years ago
8 0

Answer:

\frac{5}{2}  = 2.5 \\  \frac{1}{4}  = 0.25 \\  \frac{1}{2}  = 0.5 \\  \frac{8}{10}  = 0.8 \\ 0.25 < 0.5 < 0.8  < 2.5

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The function h(t)=-4.87t^2+18.75t is used to model the height of an object projected in the air, where h(t) is the height in met
rodikova [14]
Looking at the graph you can see that the domain of the function is:
 [0, 3.85]
 To find the range of the function, we must follow the following steps:
 Step 1)
 
Evaluate for t = 0
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 h (0) = 0
 Step 2) 
 find the maximum of the function:
 h (t) = - 4.87t ^ 2 + 18.75t
 h '(t) = - 9.74 * t + 18.75
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 h (1.93) = 18.05
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 Answer:
 
Domain: [0, 3.85]
 Range: [0, 18.05]
 option 1
3 0
3 years ago
Please help with this Khan Question :)
astraxan [27]

Answer:

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4 0
2 years ago
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4 0
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