Answer:
The sum of 12 terms of AP = -318
Step-by-step explanation:
Points to remember
Sum of n terms of an AP
Sₙ = n/2[ 2a + (n - 1)d]
Where n - number of terms
a - first term
d - common difference
<u>To find the sum of 12 terms</u>
The given AP is 1, -4, -9, -14, . . .
a = 1, d= -5 and n = 12
Sₙ = n/2[ 2a + (n - 1)d]
= 12/2[2*1 + (12 - 1)*(-5)]
= 6[2 + (11*(-5))]
= 6[2 - 55]
= 6 * (-53)
= -318
The sum of 12 terms of AP = -318
Answer:
B) The range of apples is 43 more than the range of oranges.
Step-by-step explanation:
Ranges
Oranges:
96 - 65
31
Apples:
172 - 98
74
74 - 31
43
Answer:
1.82 oz.
Step-by-step explanation:
20 oz. walnuts/25 bags = 0.8
11.2 oz. almonds/25 bags = 0.448
14.3 oz. cashews/25 bags= 0.572
Answer:
your mom
Step-by-step explanation:
im on top she is on the bottom <3
