Answer: 7/12
Step-by-step explanation: For medium: there are 4 different colors. For red: There are three sizes, therefore 4+3=7, So 7/12
Answer:
GOOD QUESTION
Step-by-step explanation:
WHEN I FIND OUT ILL HELP YOU
The answer is 3.075.
If you divide 12.30 4 you'll get 3.075.
We can write a proportion
10,000 identical samples is 100 pounds
10 identical samples is x pounds
10000/10 = 100/x
10000x=10*100
x=1000/10000=1/10=0.1
x=0.1 pound
10 samples have the weight 0.1 pound.
Answer:
The angle of rotation of the boats direction from start to finish = 50.36⁰ to east towards north.
Step-by-step explanation:
Let x axis be east direction and Y axis be north direction.
We have first boat travels 30 miles north
Displacement = 30 j
20 miles east
Displacement = 20 i
40 miles northeast
Displacement = 40 cos 45 i + 40 sin 45 j = 28.28 i + 28.28 j
Total displacement = 48.28 i + 58.28 j
Angle, tanθ = 58.28/48.28
θ = 50.36⁰
The angle of rotation of the boats direction from start to finish = 50.36⁰ to east towards north.