Find the value of expression the a3−3a2+5a−7 by substituting a=3.

1 answer:

8090 [49]3 years ago

6 0

Answer:

21 is answer

Step-by-step explanation:

Find the value of expression the a3−3a2+5a−7 by substituting a=3.

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blagie [28]

$72-$15=$57

$57/$0.05=1140 minutes

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3 years ago

erma4kov [3.2K]

Answer:

Step-by-step explanation:

It is the change in time

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3 years ago

tresset_1 [31]

L=1.5w
P=l+w
40=2.5 w
W=16
L=1.5(16) =24

Length is 24
Width is 16

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2 years ago

Shtirlitz [24]

Answer:

3.8s

Step-by-step explanation:

Solve for h=0, you will get t=3.75

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3 years ago

aleksley [76]

the answer is....

$73.6$

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4 years ago