Answer:
108.7 ft
Step-by-step explanation:
Put 30 where x is and do the arithmetic.
y = -3.29·30 -10 = -98.7 -10 = -108.7
The trend line predicts the depth to be 108.7 ft after 30 minutes.
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<em>Comment on this problem</em>
Real-world considerations in scuba diving may cause the diver to level off or head toward the surface before 30 minutes elapse. The trend line does not model these effects.
What is 140% of 50 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
seraphim [82]
Answer:
70
Step-by-step explanation:
<u>Step 1: Multiply 50 by %140 or 50 by 1.40</u>
50 * 1.40 = 70
Answer: 70
Answer:
Step-by-step explanation:
Alright, lets get started.
One side of the square base is 6 inches, say a.
Suppose the height of the pyramid is h
The volume of square pyramid shaped container is given as 96
The formula for volume is = 
Multiply 3 in both sides
h=8
So the height of pyramid is 8 inches. : Answer
Hope it will help :)
Answer:
10.5
Step-by-step explanation:
For volume you do lengthxwidthxheight
The width is 4 blocks. If each block is .5 (1/2) CM that would make the width 2CM
The height is 7 blocks. each block being .5 you can just do 7 divided by 2 (since .5 is just half) which would get you 3.5
for length it is 3 blocks so just like we did for height just do 3/2 which is 1.5
If you put this in the order you do
1.5*2*3.5 which gets you 10.5
1.5*2 is 3.
3*3.5 is 10.5
