ShmoopTube

Where Monty Python meets your 10th grade teacher.

Search Thousands of Shmoop Videos


SAT Math Videos 353 videos

SAT Math: Identifying an Equation for the Average of Two Percentages
23 Views

In 2014, the unemployment rate of one county in California was 7%. In another county, the unemployment rate was 11%. Which of the following express...

SAT Math: Which Equation Represents Profit?
13 Views

Angela is making cookies for a bake sale. She expects each batch of her cookies to sell for $40. It costs her $10 to make one batch of cookies, and...

SAT Math: Using Time and Distance to Calculate Speed
14 Views

Liz leaves her home to drive on a straight highway that leads directly across town for a job interview. At 8:00 a.m., she has driven 5 miles from h...

See All

SAT Math: Using Given Information to Identify a Variable 2 Views


Share It!


Description:

The number of houses that Drake paints can be modeled by the equation above, where h is the number of houses he has painted and t is the number of workdays he has spent painting. When h = 10, what would the value of t represent?


Transcript

00:00

Yeah Whoa Okay S eighty maths members last in the

00:05

Siri's here of five In this section the equation H

00:09

equals two T as in fruity The number of houses

00:12

that Drake paints can be modelled by the equation above

00:14

For H is the number of houses he has painted

00:18

and T is the number of work days he has

00:20

spent painting When H is ten what would the value

00:23

of TB Okay Well we'll get that It's five like

00:29

that's not too hard to figure out but what does

00:31

it mean What's the greater meaning in all of this

00:34

Drakes been working hard turning out freshly painted houses at

00:37

a constant rate We have been given an equation that

00:39

can be understood in terms of slope intercept form that

00:42

you know Y equals MX plus B thing Hopefully we're

00:45

drilling into you right now that this happens a lot

00:47

on the right you're given the slope intercept form and

00:50

you have to kind of back out what the equation

00:53

means in a Peruvian philosophical way In place of our

00:56

Y term we have h the number of houses he's

00:59

painted And in place of acts we have tea or

01:02

the number of work days he has spent painting When

01:05

H is ten we know he's painted ten houses where

01:08

we could then calculate for the T value should be

01:10

five But we don't need to know the exact number

01:12

of days here It's need to know what the answer

01:15

would represent philosophy of it The greater meaning which is

01:19

the number of work days it has taken him to

01:21

paint Those ten houses So that's it The answer is

01:24

C That's the number of work days Take straight to

01:26

paint ten houses I don't know how long it take 00:01:28.38 --> [endTime] you to a penthouse Never done it never will

Related Videos

SAT Math 1.1 Algebra and Functions
315 Views

SAT Math 1.1 Algebra and Functions. Find an algebraic equation to correspond with the data.

SAT Math 1.1 Geometry and Measurement
719 Views

SAT Math 1.1 Geometry and Measurement. What is the circumference of the circle?

SAT Math 1.1 Numbers and Operations
280 Views

SAT Math 1.1 Numbers and Operations. How many combinations of beverage and cereal can be made?

SAT Math 1.1 Statistics and Probability
289 Views

SAT Math 1.1 Statistics and Probability. In which of the following data sets are the arithmetic mean and the median equal?

SAT Math 1.2 Algebra and Functions
359 Views

SAT Math: Algebra and Functions Drill 1, Problem 2. Based on the data in the table, what is the maximum heart rate for the average 22-year-old?