![adam463](/avatars/22381.jpg)
adam463
04.07.2019 •
Mathematics
What is the value of r? 5+r−2=9 drag and drop the correct answer in the box. r = a)6 b)3 c)16 d)7 e)2
Solved
Show answers
More tips
- F Food and Cooking 10 Tips for Proper Sushi Consumption...
- H Health and Medicine Want to Lose Weight? Gain Muscle without Damaging Your Health!...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Mathematics
- M Mathematics Your lunch bill is $9.87 plus tax. how much should you tip? use 20%...
- M Mathematics Amplify, inc. was sued by sound city for $50,000. sound city feels very confident that it will win the case and will be awarded the full amount. amplify, inc. feels it is probable...
- M Mathematics You measure the weights of a random sample of 400 male workers in the automotive industry. the sample mean is = 176.2 lbs. suppose that the weights of male workers in the automotive...
- M Mathematics Suppose the poll in the previous question was conducted by email, and those conducting the survey are concerned about the possibility of undercoverage, since some people do not use...
- M Mathematics If the student apics chapter decides to charge a fixed price over the four-month season, and the club sponsor makes a deal with the local bootlegger to supply him with all the mason...
- M Mathematics Surface integrals using an explicit description. evaluate the surface integral \iint_{s}^{}f(x,y,z)ds using an explicit representation of the surface. f(x,y,z) = ez; s is the plane...
- M Mathematics Naoya leyó un libro completo de una sentada, a razón de 55 páginas por hora. Después de leer 4 horas, le quedaban 350 páginas. Sea y el número de páginas que quedan por leer después...
- M Mathematics I need help with # 14 - compete each truth tables...
- M Mathematics Which shows how to find the x-coordinate of the point that will divide As into a 2:3 ratio using the formula Segment AB is shown on the graph. 8 6 4 O 3- 3,2) A 2 *= lato )(x2 –...
- M Mathematics Solve 0.5 − 0.3 = . Use the decimal grid to help you find the difference....
Ответ:
I hope this helps. :)
Ответ:
100feet
Step-by-step explanation:
Given the height of the object modelled by the equation
y = -16x^2 + 48x + 64
We can find the maximum height reached by the object since we are not told what to find.
The velocity of the object at its max height is zero.
dy/x = 0
dy/dx = -32x + 48
0 = -32x + 48
32x = 48
x = 48/32
x = 1.5secs
get the max height by substituting x = 1.5 into the given equation:
y = -16x^2 + 48x + 64
y = -16(1.5)^2 + 48(1.5)+ 64
y = -36+72+64
y = 100 feet
Hence the maximum height reached by the object is 100feet