Solve the problem.A garden hose is spraying a stream of water at a box on the ground with a force of 2.7 pounds. The water stream makes an angle of 60 degrees with the ground. What is the horizontal component of the force?
A. -2.572
B. 1.350
C. 0.5000
D. 2.338
Answer: B
Mathematics
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The table below shows the initial population and growth rate for several villages. Village Village A Village B Village C Village D Initial population 514 647 389 916 Growth rate 27 people per year 14 people per year -22 people per year 29 people per yearUse a formula to express the expected combined population N of the four villages after t years. ?
A.
B.
C.
D. None of the above
Mathematics
Simplify.5 ? (3 + 2)2 - 2 ? (6 - 3)2
A. 271 B. 589 C. 107 D. 1107
Mathematics
Use the order of operations to simplify the expression.2 ÷
A.
B.
C.
D.
Mathematics
Translate the phrase to an algebraic expression. Use "x" to represent "a number". Multiply 9 by a number
A. 9 ? x
B. 9 + x
C. 9
D. 9x ?
Mathematics