Evaluate + bw2 for a = 21, b = 3, w = 6, and z = 7. (1 point)
Question What is the product? 4.3(–2.9) (1 point)
The product of 4.3 and -2.9 is -12.47.
To evaluate the expression + bw2, we need to substitute the given values of a, b, w, and z.
Given:
a = 21
b = 3
w = 6
z = 7
Let's substitute these values into the expression:
+ bw2 = + (21)(3)(6)(6) = + 378 = 378
Therefore, the value of + bw2 for a = 21, b = 3, w = 6, and z = 7 is 378.
To evaluate the expression + bw2, we need to substitute the values of a, b, w, and z into the expression.
Given:
a = 21
b = 3
w = 6
z = 7
Therefore, the expression becomes:
+ (21)(3)(6)(7)
To solve this expression, we need to perform the multiplication operation following the order of operations, which is generally "parentheses, exponentiation, multiplication/division (from left to right), and addition/subtraction (from left to right)."
So, let's evaluate this expression step by step:
Step 1: Multiply 21 and 3
21 * 3 = 63
Step 2: Multiply the result from step 1 by 6
63 * 6 = 378
Step 3: Multiply the result from step 2 by 7
378 * 7 = 2646
Therefore, the product of + bw2, when a = 21, b = 3, w = 6, and z = 7, is 2646.