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Snezhnost [94]
3 years ago
11

Pre Calculus, please help?

Mathematics
1 answer:
barxatty [35]3 years ago
4 0
Hold up I need to ask my older brother to help with this one
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Aicel,Bessy,Cynthia went to the farm to pick guavas. They picked 120 guavas in all. Aicel picked twice as many as Bessy did and
LenaWriter [7]

Answer:

Cynthia = 12 guavas

Bessy = 36 guavas

Aicel = 72 guavas

Step-by-step explanation:

Total guavas = 120

Let

Cynthia = x

Bessy = 3x

Aicel = 2(3x)

= 6x

x + 3x + 6x = 120

10x = 120

x = 120/10

x = 12

Cynthia = x

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= 3(12)

= 36 guavas

Aicel = 6x

= 6 × 12

= 72 guavas

Total = 74 + 36 + 12

= 120 guavas

7 0
2 years ago
If neil, weighing 150 pounds, jumps with an initial velocity of 8ft/sec, calculate his hang time on the earth as well as his han
sashaice [31]

we use the following formula to calculate height, 'h', under the effect of gravity: 


h = vt - (1/2)gt^2, where g = 9.8m/s^2 and 't' represents time in seconds


8 ft/s * 0.3048 = 2.4384 m/s


we treat mass as inconsequential to the problem, considering only the effect of initial velocity and gravitational pull


to find his 'hang time' we solve for h=0, knowing that t=0 will be the first value (before the jump): 

0 = 8(0.3048)t - (9.8/2)t^2

solving for 't' we have t=0.497


the 'hang time' will be approximately 0.5 seconds, or 1/2 of a second


the maximum height will be 0.2488m, or 0.816 feet, or 9.8 inches


on the moon, the hang time and height will increase by a factor of 6

hang time: approximately 3 seconds on the moon

maximum height: approximately 2.4 feet


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zvonat [6]

Answer: 1.016 PLEASE HELP WITH MY LATEST QUESTION IN RETURN

6 0
3 years ago
Read 2 more answers
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