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mafiozo [28]
3 years ago
8

Roger goose had a 500-yard head start on willa. if willa's speed was 40 yards per second and roger's speed was only 20 yards per

second, how long did it take willa to catch up
Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
8 0
For this case what we should do is write the equation of movement for each person.
 We have then:
 For Roger:
 r = 20 * t + 500
 For Willa:
 r = 40 * t
 Equating the equations:
 20 * t + 500 = 40 * t
 We cleared t:
 40 * t - 20 * t = 500
 20 * t = 500
 t = 500/20
 t = 25 s
 Answer:
 
it did take willa 25 s to catch up Roger.
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a+4a=5a

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What is the length of ?<br><br> 3 ft<br> 4 ft<br> 9 ft<br> 18 ft
zmey [24]
Answer:
AC = 18 ft

Explanation:
There is a geometric theorem that states that:
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6 0
3 years ago
Read 2 more answers
Minimum and maximum value of 2n^2+5n-25=0
Alborosie
Equations don't have minimum or maximum, functions do.

Function y=2n^2+5n-25 has minimum -28.125, has no maximum.
8 0
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What is the volume of the rectangular prism - i ready. 1/3 ft some of. The answers 1 1/9 feet3- 10 ft3 - 2/9 ft3 - 3 1/3 ft3
Kamila [148]

Answer:

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Step-by-step explanation:

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The height of the prism is made up of 5 cubes. Height = 5 * 1/3 = 5/3 ft.

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6 0
3 years ago
Read 2 more answers
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