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
andrezito [222]
3 years ago
12

A researcher observes and records the height of a weight moving up and down on the end of a spring. At the beginning of the obse

rvation the weight was at its highest point. From its resting position, it takes 20 seconds for the weight to reach its highest position, fall to its lowest position, and return to its resting position. The difference between the lowest and the highest points is 6 in. Assume the resting position is at y = 0.
Mathematics
1 answer:
andreev551 [17]3 years ago
8 0

i have a easy way but u cant do it it needed 2 pages

You might be interested in
When it comes to equity, what does it mean to have negative equity or be
Lunna [17]

Answer:

B. The amount owed is greater than the car's worth

Step-by-step explanation:

APEX

6 0
3 years ago
Read 2 more answers
Which of the following expressions are equivalent to 20t5⋅2−4t?
avanturin [10]

Answer:mark brain list answers

mark

get 3 point

freee

Step-by-step explanation:

8 0
3 years ago
In the last six months, Sonia's family used 529, 499, 651, 652, 1,163, and 310 minutes on their cell phone plan. To save money,
Tresset [83]

Answer:

They went over their goal for the last six months by 34 minutes per month.

Step-by-step explanation:

Mean of a data-set:

The mean of a data-set is the sum of all values in the data-set divided by the size of the data-set.

529, 499, 651, 652, 1,163, and 310 minutes on their cell phone plan.

The mean is:

M = \frac{529+499+651+652+1163+310}{6} = 634

By how many minutes did they go over their goal in the last six months?

The mean was of 634 minutes, and they wanted to keep it below 600. So

634 - 600 = 34

They went over their goal for the last six months by 34 minutes per month.

4 0
3 years ago
(- 5x + 3y) (2x – 12y + 1)<br> Multiply
Sonbull [250]

The answer for this problem i −10x2+66xy−36y2−5x+3y

Let's solve it by step by step.

(−5x+3y)(2x−12y+1)

=(−5x+3y)(2x+−12y+1)

=(−5x)(2x)+(−5x)(−12y)+(−5x)(1)+(3y)(2x)+(3y)(−12y)+(3y)(1)

=−10x2+60xy−5x+6xy−36y2+3y

So, -10x2+66xy-36y2-5x+3y

If this didn't help you, you can also use blocks to help!

©HWsolver in brainly.com

3 0
3 years ago
The recommended angle for a wheelchair ramp is 5 degrees. If the rise of the ramp to go up the steps is 5 feet, find the horizon
dybincka [34]

Answer:

57.2\ ft

Step-by-step explanation:

we know that

The formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)

In this problem

The tangent of angle of 5 degrees is equal to the quotient of "rise over run"

Let

y ----> the rise of the ramp

x ----> the run of the ramp

tan(5^o)=\frac{y}{x}

we have

y=5\ ft

substitute and solve for x

tan(5^o)=\frac{5}{x}

x=\frac{5}{tan(5^o)}

x=57.2\ ft

5 0
3 years ago
Other questions:
  • Y=-1\4z+5 please grqph
    6·1 answer
  • At the 2012 Summer Olympic Games in London, in the Men's Shot Put qualifying round, the distances ranged from 17.58 meters to 21
    10·1 answer
  • What is the lenght when height is 36 and width is 28 and the area is 6112
    6·1 answer
  • Which linear inequality is represented by the graph?
    7·2 answers
  • 4. Which shows that these two rectangles are similar?
    10·1 answer
  • I need some help on my exit ticket lol
    6·1 answer
  • Identify the rule for the following pattern:
    7·2 answers
  • Question 15 of 20 :
    5·1 answer
  • Exg(x), where g(0) = 6 and g'(0) = 1, find f '(0).
    13·1 answer
  • What value of x is the solution to the equation −3/2x−3/4=−1/5 ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!