Answer:
A 29%
Step-by-step explanation:
Convert to Percent.
Bianca: 1/5=.20=20%
Chelsea:.26=26%
Darell=25%
Add them up.
25+26+20=71
Subtract.
100-71=29
<em>Greetings from Brasil...</em>
Comparing the distances AB and A'B ', we notice that AB = 3 and A'B' '= 9.
We can say that:
AB · X = A'B'
3 · X = 9
3X = 9
X = 9 ÷ 3
X = 3
Thus, figure B is 3x larger than figure A
scale factor = 3x larger
Answer:
BC=1
Step-by-step explanation:
Answer:
If he needs 22 pirates for 2 ships, then divide the number of pirates by the number of ships to find out the number of pirates per ship he needs.
(22 pirates)/(2 ships) = 11 pirates per ship
For each ship, he needs 11 pirates.
For 4 ships, he needs: 11 pirates/ship * 4 ships = 44 pirates
For 6 ships, he needs: 11 pirates/ship * 6 ships = 66 pirates
The table should read:
Number of pirates 22 44 66
Number of ships 2 4 6
Explanation :
Hope this helps!!
Answer:
166.284 KJ
Step-by-step explanation:
We are given that
Mass of sled =70.9 kg
Displacement of sled=1.24 km
Coefficient of friction=0.193
Acceleration due to gravity=
We have to find the work done by the dogs in units KJ
Friction force=
Friction force =f=
Force applied by team of dogs=Friction force
F=f=134.1 N
Work done=
We have s=1.24 km=
1 km= 1000 m
Work done=
1 KJ=1000J
Work done=
Hence, the work done by the dogs=166.284 KJ