MathQuizBee Final Round

• 1

• 2

• 3

• 4

One hundred meters of fencing is available to enclose a rectangular area next to a river, which of the function listed below represents the area that can be enclosed, in terms ,of x?

Suppose that a couple invested Php 100, 000 in an account when their child was born, to prepare for the child’s college education. If the average interest rate is 5.5% compounded annually. Which of the following exponential function models the situation.

Tags

CCSS.HSF.LE.A.2

Tags

CCSS.HSF-BF.A.1B

• 6

• -6

• 0

• 4

Tags

CCSS.HSF-BF.B.4C

Solve for the value of x, x + 3 ≥ 4x -9.

• x ≥ 4

• x ≤ 4 

• x ≥ 12

• x ≤ 12

• {x|x ∈ R, x ≠ 7and x ≠ -7}

• {x|x ∈ R, x ≠ 7}

• {x|x ∈ R, x ≠ -7}

Tags

CCSS.HSF.BF.B.3

• -3

• 3

• -9

• 0

Tags

CCSS.HSF-IF.C.7C

Sela can run 3 kph faster than her sister Myrna can walk. If Sela ran 12 km at the same time it took Myrna to walk 8 km, what is the speed of Sela?

• 9 kph

• 8 kph

• 7 kph

• 6 kph

Tags

CCSS.7.EE.B.4A