Volume ratio = 1331/729 which is the cube of the linear scale factor.
To find the linear scale factor, let find the cubic root of the numerator & the denominator:
∛1331 = ∛11³ = 11
& ∛729 = ∛9³ = 9
So the linear scale is 11/9 ==> then the ratio of their surface area will be:
11²/9² ==> 121/81.
Note, if you have a linear scale, then the surface will be the square othis scale & the volume will be the cube of the linear scale
Answer:
$55.00
Step-by-step explanation:
$50.00 x .10 =$5.00
$50.00 + $5.00 =$55.00
Answer:
529
Step-by-step explanation:
From question,
lacy learned 34 recipes in 17 weeks,
so in 1 week she learns = 34/17 =2 recipes,
hence she learns 40 recipes in
= 40*2
=80 recipes.
Answer:
5 pounds of ground beef for 11.50
Step-by-step explanation:
For 1 pound of ground beef it would be $2.25.
So for 2 it would be $4.50
3 $6.75
4 $9.00
5 $11.25
6 $13.50
7 $15.75
8 $18.00
9 $20.25
and 10 $22.50
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I hope this makes sense... sorry if it doesnt