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AveGali [126]
3 years ago
14

Zoe wants to make a driveway.

Mathematics
1 answer:
Levart [38]3 years ago
8 0
the area of land is 4.9*6.2*0.225=6.8355m^3       (6.8355m^3/0.87≈7.85   yes you have enough 












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strojnjashka [21]
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<span>h = height of box </span>
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<span>S.A. = surface area or 1200 cm², s²
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<span>v(s) = s²((1200 - s²)/(4s)) </span>
<span>v(s) = s(1200 - s²)/4 . </span>
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by derivating
<span>v'(s) = 300 - (3/4)s² </span>
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<span>v"(s) = -(3/2)s </span>
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<span>v"(20) = -30 </span>


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<span>v(s) = 300(20) - (1/4)(20)^3 </span>
<span>v(s) = 6000 - (1/4)(8000) </span>
<span>v = 6000 - 2000 
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3 years ago
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You take the amount of raspberry pieces and divide with the total of taffy pieces

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