Answer:
The change in degrees Fahrenheit for every change of one minute.
Step-by-step explanation:
Answer:
2685
Step-by-step explanation:
The nth term of an arithmetic sequence is:
aₙ = a₁ + d (n − 1)
where a₁ is the first term and d is the common difference.
Here, a₁ = -12 and d = 7:
aₙ = -12 + 7 (n − 1)
aₙ = -12 + 7n − 7
aₙ = -19 + 7n
The sum of the first n terms of an arithmetic sequence is:
S = (n/2) (a₁ + aₙ)
First, we find the 30th term:
a₃₀ = -19 + 7(30)
a₃₀ = 191
Now we find the sum:
S = (30/2) (-12 + 191)
S = 2685
X - 1
Y - 1
Step by step explanation :
3(1)+6(1)=9
Answer:
A. 4 x 10 - 4 = 36
Step-by-step explanation:
Ten bars are in a package and there are 4 packages
1 bar is eaten from the 4 packages
40 - (1 x 4) =
40 - 4 =
36