Evaluate the expression for the given replacement values.-3.8y for y = 4
A. -15.2
B. -152
C. 15.2
D. 152
Answer: A
Mathematics
You might also like to view...
Provide an appropriate response. Solve the following quadratic by factoring: 2x2 -- 6x = 0.
A. x = -3 B. x = 0, -3 C. x = 3 D. x = 0, 3
Mathematics
Represent the quantity by an integer.387 feet below sea level
A. -387 B. 387
Mathematics
Evaluate the polynomial.9x + 3for x = 4
A. 12 B. 72 C. 33 D. 39
Mathematics
Solve.If a rock falls from a height of 90 meters above the ground, the height H (in meters) after x seconds can be approximated using the formula H = 90 - 4.9x2. What is the height of the rock after 4 seconds?
A. 11.6 m B. 1361.6 m C. 70.4 m D. -294.16 m
Mathematics