Answer:
-387
Step-by-step explanation:
First term (T1) = -21 = a
second term (t2) = - 27
common difference (d) = t2 - t1 = - 27 + 21 = - 6
Now
Tn = a + ( n - 1) d
T62 = - 21 + ( 62 - 1 ) - 6
= - 21 -366
= -387
Answer:
1. 11
2. 1
3. Associative property of addition: Changing the grouping of addends does not change the sum. For example, ( 2 + 3 ) + 4 = 2 + ( 3 + 4 ) (2 + 3) + 4 = 2 + (3 + 4) (2+3)+4=2+(3+4)left parenthesis, 2, plus, 3, right parenthesis, plus, 4, equals, 2, plus, left parenthesis, 3, plus, 4, right parenthesis
4.According to the identity property of multiplication, the product of any number multiplied by 1 is the number itself. ... Therefore, 14 × 1= 14 illustrates the Multiplicative identity. According to the identity property of addition, the sum of any number added to 0 is the number itself.
Step-by-step explanation:
No there not it can even be converted into a a decimal and fractions
5000 = 5 * 10 * 10 * 10
5000 = 5 * 10^3 <<<<< answer
This can also be done as
5^4 * 2^3
The answer is positive 13