ANSWER
The 4th term is -27
EXPLANATION
The sum of the first n-terms of an arithmetic sequence is
It was given that,
The n-term is given by:
We substitute n=4 to get,
Answer:
9(6 - 4)
Step-by-step explanation:
9(6 - 4)
9 x 2 = 18
18 is your answer to the expression
hope this helps
hope this is right
Answer:
4(x + 2)
Step-by-step explanation:
Factor out common factors from each term. Note the factors for each number
4: 1, 2, 4
8: 1, 2, 4, 8
The largest factor for each is 4, and so divide 4 from both terms.
(4x + 8)/4 = (x + 2)
4(x + 2) is your factored expression.
~
Answer:
Just divide the quantities by 9 for each cinnamon roll and multiply by 24 for 24 cinnamon rolls.
cups all-purpose flour:
2¾ = 11/4
((11/4) ÷ 9) × 24 = 22/3 = 7⅓
cup granulated sugar:
(¼ ÷ 9) × 24 = ⅔
teaspoon salt:
(1 ÷ 9) × 24 = 8/3 = 2⅔
teaspoon instant yeast:
2¼ = 9/4
((9/4) ÷ 9) × 24 = 6
cup whole milk:
(½ ÷ 9) × 24 = 4/3 = 1⅓
cup water:
((1/4) ÷ 9) × 24 = ⅔
tablespoons butter:
(6 ÷ 9) × 24 = 16
egg:
(1 ÷ 9) × 24 = 8/3 = 2⅔
tablespoon cinnamon:
(1 ÷ 9) × 24 = 8/3 = 2⅔
cup brown sugar:
((1/4) ÷ 9) × 24 = ⅔
We have the following information
Distance
Time
To find his hiking speed we need to use the formula for speed:
where d is the distance and t is the time.
We substitute our values into the formula:
In this type of divisions, we multiply the extremes of the expression (4 by 4) and this will be our numerator. Also, we multiply the numbers in the middle (5 by 1) and this will be our denominator:
Answer: 3.2 mi/h