Solve the problem.A 3-oz serving of roasted, skinless chicken breast contains 140 calories, 27 grams of protein, and 3 grams of fat. A broccoli spear contains 50 calories, 5 grams of protein, and 1 gram of fat. A cup of whole milk contains 150 calories, 8 grams of protein, and 8 grams of fat. The amount of calories, protein, and fat in one serving of chicken breast can be represented by the matrix 
. Find the matrices B and M for the amounts of calories, protein, and fat in a broccoli spear and a cup of whole milk, respectively, and write the matrix 
which
represents the total calories, protein, and fat in 4 servings of chicken, 6 servings of broccoli, and 2 cups of whole milk.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Multiply. Assume that no radicands were formed by raising negative numbers to even powers.4
(
+ 
)
A. 4
+ 7
B. 4
+ 28
C. 28
+ 28
D. 4
+ 7
Mathematics
Use the following notations: r = radius of a circle, v = linear velocity, ? = angular velocity. Find the missing quantity. Round to the nearest tenth if necessary.v = 11 cm/sec, r = 1.3 cm, ? = ?
A. 12.3 rad/sec B. 9.7 rad/sec C. 14.3 rad/sec D. 8.5 rad/sec
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation using the zero-product property.
x2 + 
x + 
= 0
A. 
B. 
C. 
D. 
Mathematics