ANSWER: 92
EXPLANATION:
You plug in 30 where t us and solve.
3(30)+2=92
Answer:
1
Step-by-step explanation:
l 10 - 11 l = |-1|= 1
Answer:
Step-by-step explanation:
The answer is $11.55 for the week.
1) Since 1 watt is 0.001 kilowatts, 1500 watts is 1.5 kilowatts.
2) Multiply that by 7 for the week and that equals 10.5.
3) It takes her 10 minutes each day, so it takes 70 minutes per week, that is also 1.1 hours.
4) Multiply 10.5 kilowatts by 1.1 hours and you get 11.55.
5) The answer is $11.55 per week to dry Lisa's hair.
Answer:
the answer is 0.012, terminating
Step-by-step explanation:
move the decimal place three places to the left
since it is not repeating it is terminating
Solution :
Let be the unit vector in the direction parallel to the plane and let be the component of F in the direction of and be the component normal to .
Since,
Therefore,
From figure,
We know that the direction of is opposite of the direction of , so we have
The unit vector in the direction normal to the plane, has components :
Therefore,
From figure,
∴
Therefore,