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JR
Questions and answers by visitors named
JR
Questions (111)
Can someone please show me how to find an answer for this? I forgot how to add them to get the answer.
2x +12= 6x +4 =
3 answers
334 views
Ok, I got the addition down, I have a few that have subtraction in them:
8x -40=14x +2=
4 answers
357 views
The Political Noise Problem. The amount of background noise is important to television news reporters. One station developed the
1 answer
465 views
Solve the quadratic equation.
x^2 – x = 56
1 answer
456 views
Create a program that will generate lottery numbers for the user. There are two types of numbers in the lottery, the standard
2 answers
653 views
If jim and john saved money in the ratio of 8:12,how much did john save if together they saved $400?
2 answers
506 views
5-(T-3)= -1+2(T-3)
3 answers
259 views
JUSTIFIES A STEP IN THE SOLUTION OF AN EQUATION
4n+(7+n)=52 4n+(n+7)=52 (4n+n)+7=52 5n+7=52 5n+7-7=52 5n=45 5n/5=45/9 n=9
1 answer
319 views
JUSTIFIES A STEP IN THE SOLUTION OF AN EQUATION
4n+(7+n)=52 4n+(n+7)=52 (4n+n)+7=52 5n+7=52 5n+7-7=52 5n=45 5n/5=45/9 n=9
1 answer
413 views
for 30 days on the 1st daY I GET A PENNY THAN ON IT DUOBLES EVERY DAY UNTIL DAY 30
HOW MUCH PENNIES DO I HAVE ON DAY30
3 answers
494 views
rename or simplify as needed
11 1/4 - 5 8/9
1 answer
302 views
4 5/8 + 9 3/5 =
rename or simplify as needed
3 answers
385 views
7 2/5 - 2 3/4 =
I need to show how I got the answer
4 answers
950 views
While warming up for track meet,Anna jogged for 17/20 of a mile. Katie jogged for 3/5 of a mile. How much farther did anna jog?
6 answers
424 views
Anthony's older brother is 5 1/6 feet tall, Anthony's younger brother is 2 6/7 feet tall, about how much taller is Anthony's
5 answers
383 views
calculate the acceleration of this system, assuming that there are no frictional forces between the table and Block A. Block A
1 answer
497 views
An astronaut is at rest 1.0 m away from his shuttle when his jet malfunctions and his hand-held radio dies. unable to reach his
1 answer
454 views
Determine the volume of 0.250M KOH solution required to neutralize each of the following samples of sulfuric acid. 200mL of
4 answers
2,268 views
How many liters of nitrogen oxide at STP are produced from the reaction of 59.g of NH3?
Balanced Equation: Ammonia reacts with
2 answers
1,084 views
The correct size of a nickel is 21.21 millimeters. Based on that, the data can be summarized into the following table:
Too Small
3 answers
1,154 views
A swimming pool is 12 meters long, 6 meters wide, 1 meter deep at the shallow end, and 3 meters deep at the deep end. Water is
4 answers
4,700 views
An object moves a to b, 4kms due west and then moves from b to c, 3kms due north. Find the displacement
1 answer
421 views
I drop an object from a height of 500.0 m. How long does it take to hit the ground?
1 answer
365 views
Does anyone about cultural assumptions from anthropologist Laura Nader why does she say that this is the main motivation and why
2 answers
675 views
Solve the incline plane problem presented in class on Monday and assigned as part of HW #18 using the coordinate system shown
1 answer
234 views
Integers and Absolute Value
Q1.The opposite of –4 is 4.* –4. –(–(–4)). –|4|. Q2.The opposite of –10 is
3 answers
53 views
A plant is called a _____ area because it is able to convert sunlight energy into the form of chemical energy that all other
1 answer
40 views
There are five characteristics that all living things share. Which of the following is NOT a characteristic of living things?
A.R
1 answer
78 views
Plant cells and animal cells have many of the same organelles. Which of the following is a difference between plant and animal
1 answer
56 views
The process by which plant cells use sunlight to convert ____ is called_____
A. Energy B. Cells C. Photosynthesis D. Active
1 answer
41 views
The process by which plant cells use sunlight to convert ____
A. Energy B. Cells C. Photosynthesis D. Active Transport
1 answer
40 views
The process by which plant cells use sunlight to convert photosynthesis is called_____
A. Energy B. Cells C. Photosynthesis D.
1 answer
71 views
The process by which plant cells use sunlight to convert ____ is called_____
A. Energy B. Cells C. Photosynthesis D. Active
1 answer
39 views
The food (chemical energy) that plants produce during ____ is called ____
(two answers needed)
1 answer
37 views
A plant is called a ____ because it is able to convert sunlight energy into the form of chemical energy that all other ___ in
1 answer
39 views
Select the TRUE statements below that compare and contrast the differences between unicellular and multicellular organisms.
1 answer
53 views
Organisms that have many cells are known as ____, and single-celled organisms are known as ___
(two answers needed)
1 answer
37 views
A. Chloroplast
B. Nucleus C. Plasma membrane D. Mitochondria A. contains genetic information of a cell for reproduction B.
1 answer
53 views
A student is observing the cells of a multicellular organism on a microscope slide. Study the image provided. Make a claim about
1 answer
42 views
the food (chemical energy) that plants produce during ___ is called____
(two answers needed)
1 answer
30 views
The process by which plant cells use sunlight to convert ____ is called___
(two answers needed)
1 answer
34 views
A cell is round and cannot produce it's own energy. Which of the following organelles does it have?
Large central vacuole
1 answer
38 views
Plant cells and animal cells have many of the same organelles. Which of the following is a difference between plant and animal
1 answer
75 views
There are five characteristics that all living things share. Which of the following is NOT a characteristic of living things?
Mad
1 answer
68 views
______________ are the basic unit of structure and function that all living things are made of
Cells Plasma membranes Tissues
1 answer
35 views
Study the images provided. Select one of the organisms. Identify whether the organism is unicellular or multicellular and
1 answer
33 views
Study the image provided. Make a claim about whether the item is living or non living. Explain your reasoning and provide at
1 answer
33 views
Which of the following is a risk specific to online gaming?
(1 point) Responses chatting with people you don't know chatting with
1 answer
40 views
Which of the following is an inappropriate screen name?
(1 point) Responses KimberlyHosking2002 KimberlyHosking2002 Jetranger43
1 answer
26 views
Who are griefers?
(1 point) Responses people you play against in online games people you play against in online games owners of
1 answer
48 views
Which of the following could be included in your gamer’s creed that would help keep gamers safe?
(1 point) Responses I will
1 answer
65 views
Which of the following statements has correct subject verb agreement?
The books on the front shelf are in in alphabetical order.
1 answer
43 views
Which of the following statements contains correct subject verb agreement?
They am working on improving the environment. They am
1 answer
45 views
Which of the following correctly uses a hyphen?(1 point)
Responses Because the actress is so well-known, she is always asked for
1 answer
43 views
Which of the following correctly uses adjectives?(1 point)
Responses Everyone in town ran away from the big: hairy monster.
1 answer
41 views
Identify the verb the underlined adverb is describing in the following sentence:
Little Red Ridding Hood quickly ran away from
1 answer
38 views
Identify the verb the underlined adverb is describing in the following sentence:
Little Red Ridding Hood quickly ran away from
1 answer
42 views
Which of the following statements is an example of a compound sentence?
In the morning, I try to get up early to start my day. In
1 answer
40 views
Which of the following statements is an example of a compound sentence?
A.In the morning, I try to get up early to start my day.
1 answer
36 views
Match the sentence with the type of comma rule it represents by dragging the answer to the appropriate spot.
A.I am afraid of
1 answer
52 views
Which of the following statements uses an apostrophe correctly?
The author's name is unknown. The author's name is unknown. Gary
1 answer
37 views
What is the antecedent for the underlined pronoun in the following sentence:
Whenever Peggy feels stressed about work, she closes
1 answer
57 views
Identify the direct object in the following sentence:
Sarah threw the ball to Jack across the field. (1 point) Responses Sarah
1 answer
43 views
Identify the indirect object in the following statement:
Sarah threw the ball to Jack across the field.(1 point) Responses Sarah
1 answer
43 views
How is homeostasis achieved? (1 point)
Responses Cells maintain internal stability. Cells maintain internal stability. Cells
1 answer
42 views
Which organ in the excretory system filters blood?(1 point)
Responses ureter ureter bladder bladder urethra urethra kidney
1 answer
46 views
What is amylase?(1 point)
Responses a nutrient absorbed in the small intestine a nutrient absorbed in the small intestine another
1 answer
54 views
Did you know that learning a second language makes your brain work faster? You might experience higher scores in math and
1 answer
52 views
What is the purpose of a topic sentence in a paragraph?(1 point)
Responses to describe the most important details that will be
1 answer
48 views
Which of the following is one question to ask when evaluating an introduction?(1 point)
Responses How did the writer grab the
1 answer
83 views
Decide whether each equation has one solution, no solutions, or infinitely many solutions.
2(x – 3) = 2x (1 point) Responses
1 answer
51 views
(x + 3) + 2x = x – 8
(1 point) Responses one solution one solution no solutions no solutions infinitely many solutions
1 answer
28 views
What is a dendrite? (1 point)
Responses A.It is the part of the neuron that carries information away from the cell body. B.It is
1 answer
80 views
What is the term for changes in the internal or external environment that cause a response? (1 point)
Responses A.stimuli
1 answer
51 views
How do signals from sensory neurons reach motor neurons?(1 point)
Responses Signals move from dendrite to dendrite towards motor
1 answer
56 views
What part of the nervous system is completely protected by bone? (1 point)
Responses interneurons interneurons central nervous
1 answer
62 views
You see a mosquito land on your hand and swat at it. A signal passes through many parts of different neurons to make this
1 answer
44 views
Which observation could you make based on stimuli to your photoreceptors?(1 point)
Responses This apple is cold. This apple is
1 answer
79 views
Which sensory receptors detect when your shoes are too tight?(1 point)
Responses mechanoreceptors mechanoreceptors
1 answer
34 views
How does a marine iguana maintain homeostasis despite ingesting large amounts of salt with its food? (1 point)
Responses Marine
1 answer
32 views
How does the human body prevent internal energy levels from becoming too low?(1 point)
Responses The nervous system transmits
1 answer
54 views
Which statement describes homeostasis?(1 point)
Responses It is how an organism reacts to external factors. It is how an organism
1 answer
47 views
WHICH STRUCTURE CONNECTS THE STIGMA TO THE OVARY?
A. pistil B. ovule C. style D. stamen
1 answer
63 views
what are the male and female reproductive parts of a flower?
1 answer
47 views
what are the male and female reproductive parts of a flower?
A. the ovule and the stigma B. the petal and the sepal C. the anther
1 answer
41 views
A bee will pollinate a flower if it moves pollen from
a. The sepal to the pedicel B. the filament to the style C. the pistil to
1 answer
58 views
which structure is thick to protect some of the reproductive structures in flowers?
A. sepal B. style C. petal D. anther
1 answer
43 views
which plant needs wind for fertilization to occur?
A. pine tree B. fern C. lily D. rosebush
1 answer
42 views
Which of the following describes fertilization?
A. the process of pollen moving from place to place B. when an animal is
1 answer
42 views
Specialization can be both limiting and beneficial. How would a plant species benefit from a pollinator that only visits the
1 answer
44 views
After pollination the ovary sometimes becomes what?
1 answer
18 views
how are zoos good for animals?
1 answer
27 views
WHAT OPTION DESCRIBES THE PURPOSE OF USING HEADING IN TEXT?
A. to make the teat visually appealing B. to draw attention to
1 answer
32 views
which option describes one purpose of informational writing?
A. to introduce a topic B explain how to perform a task C to tell a
1 answer
56 views
What are the holy text that shape Islamic teaching?
1 answer
53 views
Why was the Muslim empire able to expand so rapidly?
1 answer
16 views
How did Islam develop and change after the death of Muhammad?
1 answer
23 views
how did Islam spread to multiple cultures and diverse empires?
1 answer
37 views
how were different people were treated in Arad empire?
1 answer
18 views
Compare and Contras Sunni and Shia beliefs
1 answer
36 views
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