Mathmticl Reasning moocc II

Between which pair of decimals should 4/7 be placed on a number line?

• 0.3 and 0.4

• 0.6 and 0.7

• 0.5 and 0.6

• 0.4 and 0.5

Susan and Daphne are participating in a walk-a-thon at the local community college track to raise money. Susan can walk around the track in 4 minutes. Daphne can walk around the track in 6 minutes. Susan and Daphne started walking at the same time. How many minutes will it be until they complete a lap at the same time

• 2

• 10

• 12

• 24

Simplify.

(2⁹×3⁵)×(2⁴×3)²

• 6²⁰

• 6²⁴

• 2¹³×3⁷

• 2¹⁷×3⁷

The points -4 and 5 are plotted on a number line. What is the distance, in units, between the two points?

• 1

• 4

• 8

• 9

Simplify.

12 + 15 ÷ 3 × 6 – 4

• 18

• 22

• 38

• 50

Add.

3√7+√7

• 4√7

• 3√14

• 3√49

• 4√14

Question:Which expression is undefined in the set of real numbers?

• √−4

• 0/4

• 0⁴

• −4×0

A store charges $6.96 for a case of mineral water.

Each case contains 2 boxes of mineral water. Each box contains 4 bottles of mineral water.

Question:

What is the cost of each bottle of mineral water?

• $0.87

• $1.16

• $1.74

• $3.48

Question:

A scale drawing of a house uses a scale of 0.5 inches = 2 feet. What is the length, in inches, of a line on the scale drawing that represents an actual length of 5 feet

• 1.25

• 2.5

• 10

• 20

Question:

The price of Veronica’s meal before tax and tip was $11.92. Veronica paid 8% tax, then added a 15% tip to the total. To the nearest cent, how much did Veronica pay for her meal?

• $12.87

• $13.71

• $14.66

• $14.80