1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nordsb [41]
3 years ago
7

Jerald jumped from a bungee tower. If the equation that models his height, in feet, is h = –16t2 + 729, where t is the time in s

econds, for which interval of time is he less than 104 feet above the ground?
Mathematics
2 answers:
Andrei [34K]3 years ago
8 0

t > 6.25

THIS IS CORRECT ON EDGE

vekshin13 years ago
7 0

104 = -16T2 + 729

16t^2 =  729 - 104 = 625

4t = +/-25

t = +/-6.25

Between 6.25 and 13.5 seconds after he jumps

You might be interested in
Why is x=6 a solution to the proportion 192/36=32/x​
Norma-Jean [14]

Answer:

They're both equal each other!

Step-by-step explanation:

Because 32/6 is 5.33... on the calculator and when you divide 192/36 is 5.33 and so on. X = 6 is the solution because both of these divisors equal each other!!! Hope this helps!

7 0
3 years ago
he data represents the daily rainfall​ (in inches) for one month. Construct a frequency distribution beginning with a lower clas
Licemer1 [7]

Answer:

It is not normally distributed as it has it main concentration in only one side.

Step-by-step explanation:

So, we are given that the class width is equal to 0.2. Thus we will have that the first class is 0.00 - 0.20, second class is 0.20 - 0.40 and so on(that is 0.2 difference).

So, let us begin the groupings into their different classes, shall we?

Data given:

0.31 0.31 0 0 0 0.19 0.19 0 0.150.15 0 0.01 0.01 0.19 0.19 0.53 0.53 0 0.

(1). 0.00 - 0.20: there are 15 values that falls into this category. That is 0 0 0 0.19 0.19 0 0.15 0.15 0 0.01 0.01 0.19 0.19 0 0.

(2). 0.20 - 0.40: there are 2 values that falls into this category. That is 0.31 0.31

(3). 0.4 - 0.6 : there are 2 values that falls into this category.

(4). 0.6 - 0.8: there 0 values that falls into this category. That is 0.53 0.53.

Class interval            frequency.

0.00 - 0.20.                   15.

0.20 - 0.40.                    2.

0.4 - 0.6.                        2.

4 0
3 years ago
jon used a gift card to pay for an $18 shirt.The remaining balance on the card is $28.write and solve an equation that represent
denis-greek [22]

Take note that they spent $18 afterwards having $28 on the card so they're spending money off the card so...

x-18=28

would be the equation for this and to solve do the following.

First add 18 to both sides making the equation.

x=46

7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%283%5Csqrt%7B6%7D%29%283%5Csqrt%7B10%7D" id="TexFormula1" title="(3\sqrt{6})(3\sqrt{10}" alt=
mote1985 [20]
18sqrt(15)

This has to be at least 20 characters long so yeaaaa
6 0
2 years ago
Worksheet a2 : fundamental counting principle, factorials, permutations intro 1. a restaurant offers four sizes of pizza, two ty
Brums [2.3K]
There are 64 options available.

To find this answer, we just have to multiply all of the possibilities for each choice. This is the fundamental counting principle.

The are 4 sizes, 2 crusts and 8 toppings.

4 x 2 x 8 = 64
3 0
3 years ago
Read 2 more answers
Other questions:
  • Is the sequence 5, 9, 15, ... an arithmetic sequence? Explain. Type your answer below.
    8·1 answer
  • What is 2/3 x 4/5 x 3/4
    12·1 answer
  • NEED HELP PLEASE!!!! 15 POINTS!
    7·1 answer
  • Help pls. need this question answered asap
    10·1 answer
  • 2x + 5 equals 3x squared + 2 x - 7
    7·2 answers
  • Factorize the following<br> 2x+10
    8·1 answer
  • Emma had 154 stamps and her sister had 248 stairs they come binders collections and put the stands in an album if they want to p
    8·1 answer
  • Find the equation of the line that has slope -5/7 and which passes through (-1,-2)
    8·2 answers
  • Josh ingests 800mg of ibuprofen. His body metabolizes (uses up) 20% of the medicine
    15·1 answer
  • What is 20 plus 2 /6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!