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MAXImum [283]
1 year ago
8

If a rubber band is stretched a particular distance,

SAT
2 answers:
andrew11 [14]1 year ago
8 0

Answer:

<em>c = -30 N</em>

<em />

Explanation:

Initial length L1 = 30 cm

Initial restoring force F1 = -35 N

Final length L1 = 90 cm

Final restoring force F2 = -125 N

Between 30 cm and 90 cm, one will increase extension by 20 cm 3 times. This means the force between -35 N to -125 N increased by 3 constant value.

-125 - (-35) = -90 N.

this means that the constant is,

<em> c = -90/3 = -30 N</em>

<em>This means that for every 20 cm increase, there is a 30 N decrease in the restoring force</em>

notka56 [123]1 year ago
7 0
C=-30n because c=-90/3
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Jenny uses small boxes to ship the earrings she sells on her jewelry website. The box is in the shape of a rectangular prism and
nalin [4]

Answer:

2x(x + 3) = 8

Explanation:

The volume of a rectangular box is given by;

V = l \times w \times h

It was given that, the volume of the box is V=8 cubic inches.

The length of the box is l=2 inches.

Let the width of the box be x inches.

The height of the box is 3 inches more than the width. That is

h = x + 3

We now substitute all values into the formula to get:

8 = 2 \times x(x + 3)

Therefore the required equation is

2x(x + 3) = 8

4 0
2 years ago
Which of the following career roadblocks is completely out of your control
nata0808 [166]
Hi there!

Here are some career roadblocks that are completely out of your control:

#1 Problems managing stress

#2 Death of loved ones

#3 Losing your job

#4 Accidents putting you in difficult positions (car accidents, stuff like that, etc.)

#5 Your fellow co-workers treating you harshly (though you may try to get them to like you)

These are just a few examples. Hope this helps!
4 0
1 year ago
A bacterium was found to contain a sequence of ATCGGGATCCT in its genome. A few generations later, the sequence was found to be
Nana76 [90]

Answer:

duplication  

Explanation:

  • Inversion

If we talk about inversion, it inversion, it is a process in which a specific base sequence is inverted or rearranged in such a way that direction is reversed. For example: ABC is changed into BCA, therefore it is not right option.

  • Translocation

If we talk about translocation,it is  caused by rearrangement of parts between non homologous chromosomes. It can be balanced or unbalanced but it involves two genes or two sets of chromosomes. But in our example, we have only one sequence of DNA under study, therefore, inversion is not possible.

  • Insertion

Talking about insertion, it involves addition of one or more nucleotide at certain position of gene sequence. There are chances that it can be an insertion of GGG but the insertion of three G instead of any random nucleotide addition or nucleotide sequence addition is rare. So, there are less chances that this is an insertion and more chances that this is an exact duplication event.

  • Duplication:

If we talk about duplication, a certain portion of a gene or chromosome is  replicated or duplicated in such a way that it results in more than one copies of that region.

Keeping that definition infront, we see that GGG duplicated to GGGGGG.  So, if we logically look at the question, duplication seems to be the most appropriate option.

Hope it help!

7 0
2 years ago
The statement “More high school boys than girls will disagree with school rules” is an example of a(n) __________. A. invalid re
gulaghasi [49]

The answer is: directional research hypothesis

directional research hypothesis is a form of prediction that initiated in order to guess whether two variables would experience some sort of positive or negative changes. In the example above, boys and girls are the variables and whether they agree or disagree with school rules are the changes.


7 0
2 years ago
Read 2 more answers
The value, in dollars, of a certain bicycle t years after it was purchased can be modeled by the function f(t) =200(0.95)^t. Acc
Margarita [4]
The value of the bicycle when it was purchased is $200
8 0
2 years ago
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