Refer a friend and earn $50 when they subscribe to an annual planRefer Now

Like

Report

No Related Subtopics

Missouri State University

Campbell University

Harvey Mudd College

06:25

Daniel P.

Using Models Use the model given to answer the questions about the object or process being modeled. The portion of a floating iceberg that is below the water sur- face is much larger than the portion above the surface. The total volume $V$ of an iceberg is modeled by $$V=9.5 S$$ where $S$ is the volume showing above the surface. (a) Find the total volume of an iceberg if the volume show- ing above the surface is 4 $\mathrm{km}^{3}$ . (b) Find the volume showing above the surface for an ice- berg with total volume 19 $\mathrm{km}^{3}$ .

0:00

Kyle I.

Using Models Use the model given to answer the questions about the object or process being modeled. The distance $d$ (in mi) driven by a car traveling at a speed of $v$ miles per hour for $t$ hours is given by $$d=v t$$ If the car is driven at 70 milh for 3.5 $\mathrm{h}$ , how far has it traveled?

02:07

Taylor S.

Suppose gas costs $\$ 3.50$ a gallon. We make a model for the cost $C$ of buying $x$ gallons of gas by writing the formula $C=$ _________.

00:50

Making Models : Write an algebraic formula that models the given quantity. 14. The average $A$ of two numbers $a$ and $b$

Create your own quiz or take a quiz that has been automatically generated based on what you have been learning. Expose yourself to new questions and test your abilities with different levels of difficulty.

Create your own quiz

we're being asked to find the area of the given rectangle. Well, remember, we have a formula to find the area. The formula for area of a rectangle is length, times with So really this formula is an example of an expression. So all we need to do is substitute our values into our formula. So in this case are length is equal to six and there are whiff is equal to 11. So we're going to substitute six in place of L and 11 in place the W. So when we do this, we're gonna have a equals. A standing for the area are length, which we said with six times the whiff which we said was 11. So to find the area, we now just need to do the given operation. Well, six times 11 is 66. So the area of this given rectangle is 66

Linear Functions

Solve Linear Inequalities

Functions

Systems of Equations and Inequalities

Graph Linear Functions

08:58