CCSS.Math.Content.HSA.CED.A.1

Compounded Continuously an investment of  $400 at a rate of 35% for 2 years

• $280
• $680
• $1,034.47
• $805.50

Tags

CCSS.Math.Content.HSF.LE.A.1

CCSS.Math.Content.HSA.CED.A.1

A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 Weeks
• 24-ounce bottle
• 10.6 Weeks
• 10.6-ounce bottle

Tags

CCSS.Math.Content.HSA.CED.A.1

Solve for x.
e^x+6 + 5 = 1

• -4.614
• -4.236
• No Solution
• -0.334

Tags

CCSS.Math.Content.HSA.CED.A.1

A cup is filled with 100 ml of water. Every second, 2 ml of water are poured out of the cup.  Which function shows the amount of water in the cup after t seconds?

• w(t) = 100 + 2t
• w(t) = 100 - 2t

Tags

CCSS.Math.Content.HSF.BF.A.1

CCSS.Math.Content.HSA.CED.A.1

The total cost in dollars, c, to purchase video games online can be found using the function c = 16.95x + 4.75, where x is the number of video games purchased.  If at least 4 games but no more than 7 games are purchased online, what is the range of the function for this situation?

• {4, 5, 6, 7}
• 4 ≤ x ≤ 7
• 72.55 ≤ c ≤ 123.50
• {72.55, 89.50, 106.45, 123.40}

Tags

CCSS.Math.Content.HSA.CED.A.1

A liquid is evaporating. The amount of a liquid remaining, in liters, after x weeks is modeled by the equation y = 100(0.78)^x.  Approximately what percent of the liquid evaporates per week?

• 22%
• 47%
• 53%
• 78%

Tags

CCSS.Math.Content.HSA.CED.A.1

Tyra subscribes to an online gaming service that charges a monthly fee of $5.00 and $0.25 per hour for time spent playing premium games. Which of the following functions gives Tyra's cost, in dollars, for a month in which she spends x hours playing premium games? 

• C(x) = 5.25x
• C(x) = 5x + 0.25
• C(x) = 5 + 0.25x
• C(x) = 5 + 25x

Tags

CCSS.Math.Content.HSA.CED.A.1

Addie saved more than $36. Which inequality represents the amount that she saved? 

• s > 36
• s < 36
• s ≤ 36
• s ≥ 36

Tags

CCSS.Math.Content.HSA.CED.A.1

12=n-9

• 12

• 21

• 211

• 65

Tags

CCSS.Math.Content.HSA.CED.A.1

I work 45 hours how many hours is overtime?

• 5
• 4
• 6
• 3

Tags

CCSS.Math.Content.HSA.CED.A.1