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Questions (158)
Does the table below represent an exponential function?
* 1 point Captionless Image yes no
1 answer
71 views
Which of the following statements is not true regarding operations with exponents?
* 1 point To divide powers with the same base,
1 answer
86 views
Simplify the expression below
* 1 point Captionless Image c^15 d^3 c^15 c^8 d^3 0
1 answer
82 views
Is the following statement always, never, or sometimes true? A number raised to a negative exponent is negative
* 1 point always
1 answer
74 views
What is the simplified form of the below expression written in scientific notation?
* 1 point Captionless Image 2.535 x 10^10
1 answer
79 views
A rectangular pasture has a fence around the perimeter. The length of the fence is 16x^7 and the width is 48x^4. What is the
1 answer
72 views
Which of the following expressions is written in scientific notation?
* 1 point 73.4 x 10^5 0.09 x 10^7 80 x 10^3 4.22 x 10^-3
1 answer
77 views
If m = 2 and n = -24, evaluate the expression below
* 1 point Captionless Image 3 -3 4 -4
1 answer
63 views
Factor the trinomial.
g^2+4g-21
1 answer
46 views
Simplify the product of
(2x-5y3)2
1 answer
53 views
Q6 If r=2x+5 Find the value of S, given the equation S=4r^2
1 answer
58 views
Simplify the product using the distributive property
(3x-5)(5x+4)
1 answer
118 views
(7x11x)-(2x30)
1 answer
51 views
Add the following polynomials
(3c^2+6c+3)+(4c^2-5c+1)
1 answer
62 views
Write the polynomial in standard form. Then name the polynomial based on its degrees and number of terms.
4x^3+2x^2+1-3x Standard
1 answer
69 views
What is the difference?
3x^12-6x^12
1 answer
50 views
How did Diego Velázquez audition for the role of King Philip’s court painter?
1 answer
119 views
How would you say the following sentence in Spanish using the impersonal se?
"One eats very well in Mexico."
1 answer
108 views
Where and when did paella originate?
1 answer
112 views
Identify three pairs of Spanish/English cognates from the vocabulary presented in this unit.
(4 points)
1 answer
145 views
The following graph shows the number of insects present on a field after it has been sprayed with the same insecticide once per
1 answer
92 views
. Mitosis and meiosis are processes involved in cellular reproduction. Which of the following describes and event that results
1 answer
97 views
Which of the following phases of mitosis is represented by the diagram below? (SC.912.L.16.17)
* 1 point Captionless Image
1 answer
90 views
The following diagrams show four stages of a cell dividing by mitosis. Which list of numbers names the diagrams in the correct
1 answer
112 views
During meiosis, homologous chromosomes line up next to each other. If one arm of a chromatid crosses over the arm of another
1 answer
78 views
A cheetah is a multicellular organism. A paramecium is a unicellular organism. How do these two organisms differ in terms of how
1 answer
81 views
The diagram below shows two strawberry plants. Plant 2 is produced asexually from Plant 1. If the leaf cells of Plant 1 have 56
1 answer
99 views
Asexual reproduction increases genetic variation in a population. Which is a way that meiosis and fertilization lead to genetic
1 answer
87 views
SOMEBODY HELP PLEASE IM CONFUSED
2.Using the codon chart above, provide the correct sequence of RNA that will give a signal to
1 answer
107 views
Using the codon chart above, determine which of the following amino acids chains would be produced by the RNA sequence:
1 answer
96 views
Use the drop-down menu to complete the sentence.
Countries with higher literacy rates tend to have A strong economies B greater
1 answer
158 views
Use the drop-down menu to complete the sentence.
One negative aspect of Brazil’s government in the second half of the 1900s was
1 answer
254 views
Use the drop-down menu to complete the sentence.
One negative aspect of Brazil’s government in the second half of the 1900s was
10 answers
324 views
Select the boxes to identify the main export for each country. Boxes may be selected more than once.
Coffee Oil Copper Chile
1 answer
252 views
In the 1800s,
A farmers B sugar plantation owners C coffee planters D sheep herders challenged the government in Brazil. The
1 answer
120 views
The military staged a coup and the new Brazilian government was a
republic. A dictatorship B republic C military government D
1 answer
187 views
Use the drop-down menus to complete the sentences.
In the 1800s, Choose... challenged the government in Brazil. The military
1 answer
309 views
How was South America divided between Spain and Portugal?
A. Spain claimed the eastern part of South America while Portugal
1 answer
289 views
What happened to the South American Indians as a result of Spanish colonization?
A. They were allowed to continue practicing
1 answer
262 views
Why does deforestation contribute to climate change?
A. Chainsaws release gases that heat the atmosphere. B. Cleared land gives
1 answer
219 views
what are the answers for unit 7 lesson 1?
i need to check my work
1 answer
114 views
what is the difference between the Earth and the moon?
For all those people on here, that be thinking these kids tryna cheat for
1 answer
253 views
Find the values of x,y,z
1 answer
272 views
What is the primary way that the United States’ ideals spread through the world?
A. Many people live in areas controlled by the
5 answers
1,537 views
Writing was first developed in civilization as a way to keep what important records?
A. the names of gods and godesses B. the
0 answers
398 views
I would like somebody just to check my answer for my question before I submit it. Thank you!!'
Question: What conclusion can you
2 answers
607 views
1. What is the value of 14 – a
2 given a = –3? (1 point) 23 11 8 5
4 answers
3,775 views
The angle of incidence when the angle between the incident ray and refracted ray is 80 degrees is......
0 answers
537 views
lighted matchstick brought near the negatively charged electroscope
0 answers
499 views
A heavy metal beam AB of mass 25Kg is supported at its ends.The beam carries a mass of 150Kg at a distance of 0.75m from end
1 answer
751 views
A rocket expels gas at the rate of 0.5kg/s.If the force produced by the rocket is 100N,what is the velocity with which the gas
4 answers
3,962 views
a heavy rod AB of length of 5m weighs 50N.The bar is supported in a horizontal position by two vertical strings X and Y.If
0 answers
598 views
eli is twice as old as josh, and ben is six years older than josh. the sum of their age is 50.how old is each person?
2 answers
906 views
15. In which of the following pieces does the character’s motivation to visit another world change the existing world?
â�
8 answers
4,640 views
how to solve j = 7k + 5
1 answer
367 views
I am having trouble figuring out the correct code. I am trying to do an unrestricted and restricted model of a Cobb-Douglas
0 answers
476 views
can somebody help me pick out key topics for the begginning of the cicil war
Best thing to do with stuff like this, since you
0 answers
582 views
I heard that i m having a pop quiz today on the beginning of the civil war. my textbook is called creating america. i need the
0 answers
592 views
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