BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATLiveTeach Starts Oct 17
Chris Peckover, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Chris Peckover, 100th-Percentile GMAT Scorer

Oct 17 · Chris Peckover
Sat · 11:00 AM to 2:00 PM ET
Oct 20 · Chris Peckover
Tue, Thu · 8:00 to 10:00 PM ET
Oct 25 · Josh Braslow
Sun · 1:00 to 4:00 PM ET
Included
40 hours of live online classes + 6 months of TTP OnDemand
  • Attend the first class for free
  • Every class is recorded, so you never fall behind
View classes & enroll
Limited seats availableTarget Test Prep
EALiveTeachOnDemand 5 seats left Start anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll Start free 5-day trial
Limited cohort · enrollment openTrial includes full course accessTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

maximum height

Expert replies
by apoorva.srivastva » Wed Jun 24, 2009 9:12 am
An object thrown directly upward is at a height of h feet after t seconds, where h = -16 (t - 3)^2 + 150. At what height, in feet, is the object 2 seconds after it reaches its maximum height?

A. 6
B. 86
C. 134
D 150
E. 214
Join the discussion
Source: — Problem Solving |

by Robinmrtha » Wed Jun 24, 2009 9:19 am
the maximum height the object can reach is when t=3...
i.e. h=150
So, we need to find the height when t=3+2= 5
Put the value of t=5 in the equation
We get 86
Answer is B
Whats the OA?
Join the discussion

by tohellandback » Wed Jun 24, 2009 9:20 am
The powers of two are bloody impolite!!
Join the discussion

by SanjeevK » Wed Jun 24, 2009 9:22 am
Assuming no complicated physics is applied :)
IMO B:

Since the expression is: h = -16 (t - 3)^2 + 150, the maximum height will be 150 ft. This will happen when t = 3 secs.
Hence 2 sec after the maximu height is reached is 2+3 = 5 sec

Put t = 5 in the expression
h = -16(2)^2 + 150 = 86.

Hope this helps
Join the discussion

by apoorva.srivastva » Wed Jun 24, 2009 10:20 am
OA is 86
Join the discussion