Evaluate a/z+ bw2 for a = 21, b = 3, w = 6, and z = 7. (1 point)
To evaluate the expression a/z+ bw^2 for a = 21, b = 3, w = 6, and z = 7, we substitute the values into the expression:
a/z + bw^2
= (21/7) + 3(6)^2
= 3 + 3(36)
= 3 + 108
= 111
So, the value of a/z + bw^2 is 111.
To evaluate the expression (a/z+ bw2) for a = 21, b = 3, w = 6, and z = 7, follow these steps:
Step 1: Substitute the given values of a, b, w, and z into the expression.
(a/z+ bw2) = (21/7+3(6)^2)
Step 2: Simplify the expression within the parentheses first.
(21/7+3(6)^2) = (21/7+3(36))
Step 3: Simplify the exponent in the expression.
(21/7+3(36)) = (21/7+3(36))
Step 4: Simplify the multiplication within the expression.
(21/7+3(36)) = (21/7+108)
Step 5: Simplify the division within the expression.
(21/7+108) = (3+108)
Step 6: Add the terms within the expression.
(3+108) = 111
Therefore, the value of (a/z+ bw2) for a = 21, b = 3, w = 6, and z = 7 is 111.
To evaluate the expression a/z+bw2 for the given values of a = 21, b = 3, w = 6, and z = 7, follow these steps:
1. Replace the variables with their corresponding values:
a/z + bw2 becomes 21/7 + 3 * 6^2.
2. Simplify any exponentiation first:
6^2 = 6 * 6 = 36.
3. Perform the multiplication:
3 * 36 = 108.
4. Then, perform the division:
21/7 = 3.
5. Finally, add the multiplication result to the division result:
3 + 108 = 111.
Therefore, when a = 21, b = 3, w = 6, and z = 7, the value of the expression a/z + bw2 is 111.