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:
Step-by-step explanation:
Step 1- combine the coefficients
Answer: 10 days
<u>Step-by-step explanation:</u>
Mike: 
Jed: 
Erick: 
Together:
+
+
= 1
60
+
+
= 1)
2x + 3x + x = 60
6x = 60
x = 10
Answer:
The radius of the circle is 
Step-by-step explanation:
we know that
The circumference of a circle is equal to

In this problem we have


substitute and solve for r

