Answer:
Description:
Distribute 2j to (j+3).
Rewrite the summation as the sum of two individual summations.
Evaluate each summation using properties or formulas from the lesson.
The lower index is 1, so any properties can be used.
The sum is 5,494,000.
Step-by-step explanation:
Edge 2020
788% gdkgdkgdkgdkgdkgdkgdk
Answer:In a week, Sally drinks 28 cups of milk
Step-by-step explanation:
In a day Sally drinks one and one third cups of milk 3 times which is equal to
1 1/3 x 3
4/3 x 3 =4 cups per day
1 week =7 days
therefore if she drinks 4 cups of milk in a day
in 7 days she will drink 4 x 7 =28 cups
In a week, Sally drinks 28 cups of milk
Answer:
x=29+360k
Step-by-step explanation:
sin(x+37)°=cos(2x+8)°
x+37+2πk=2x+8
x=37-8+360k=29+360k
