Questions and answers by

Ari

Questions (207)

In pea plants, the allele for yellow seeds (Y) is dominant over the allele for green seeds (y).What is the genotype of a pea
1. 1 answer
2. 25 views
Which group of campaign donors might have more influence on a candidate’s policies? Why?
1. 1 answer
2. 13 views
Last week, Malika's cat slept 18 hours each day. Her baby slept 91 hours total for the week. Compare the proportional
1. 1 answer
2. 78 views
Clams reason and evidence answersWhich description defines a claim? C. an assertion that something is true How are reasons
1. 1 answer
2. 237 views
Simplify 9/11z − 4/11z
1. 3 answers
2. 157 views
How has desertification impacted life in Sub-Saharan Africa?it increases the number of animal species due to the land that has
1. 5 answers
2. 87 views
Yesterday, Sarah spent 35 1/2minutes studying for a test. Emma spent 1 1/2 times that amount studying for a different test. How
1. 24 answers
2. 259 views
Which of the following best explains how the Pan-African movement and nationalism contributed to the attainment of independence
1. 59 answers
2. 364 views
Solve using division of rational numbers. If a car’s value decreases by $2,500 in the first 6 months, how much does the value
1. 18 answers
2. 332 views
There are 78cups of sugar in a canister in the kitchen. Ms. Johnson used 12 of the sugar when she was preparing dessert for her
1. 23 answers
2. 378 views
It was −3°C this morning, but the temperature has gone up 13° over the course of the day. What is the temperature now?
1. 3 answers
2. 110 views
Add −12/7+(3/14)
1. 1 answer
2. 67 views
The following numbers are shown on the number line: −1.8, 0.8, 3.1, −1.2, 2 3/4. Which number is represented by point B?
1. 1 answer
2. 282 views
ow do you write 14 programming errors for every 56 programmers as a rational number? Select the simplified rational number that
1. 1 answer
2. 338 views
Which of the following is a rational number?(1 point)Responses 7.9837377283... 7.8 π pi 7–√
1. 1 answer
2. 144 views
How can you describe a rational number as a quotient when the divisor is not zero?(1 point)Responses A rational number is a
1. 1 answer
2. 307 views
In an ordered pair, what axis represents the input?Responses A vertical axisvertical axis B horizontal axis
1. 5 answers
2. 127 views
What conclusion can you draw from the fact that Spanish and Portuguese are the most commonly spoken languages in Latin America?R
1. 33 answers
2. 314 views
The following characteristics of science fiction are found in Journey to the Center of the Earth. Select all that apply.space or
1. 1 answer
2. 124 views
What is Harry thinking of at the end of chapter 40?The folly of this adventure His home Gretchen Dinner
1. 1 answer
2. 107 views
What is Harry thinking of at the end of this chapter?The folly of this adventure His home Gretchen Dinner
1. 1 answer
2. 93 views
How have the events impacted the characters?Hans is very talkative and excited The professor is very adamant that they keep
1. 1 answer
2. 140 views
Are Greek roots direct definitions of our contemporary words?No Yes
1. 1 answer
2. 98 views
Almost all writing fits into one genre or another. This is something that can certainly be debated, and often is. Research the
1. 1 answer
2. 140 views
For this project, you will be required to submit two essays. It is recommended that you use an outline to help you plan out the
1. 1 answer
2. 121 views
What type of events provoke the characters’ decision to continue exploring?They keep making new scientific discoveries. They
1. 1 answer
2. 195 views
Which of the following would NOT be considered a leap of logic?That dagger had never been in the possession of the pacific and
1. 1 answer
2. 131 views
What creature did they see after the mastodon?A tiger A man An elephant A monkey
1. 1 answer
2. 122 views
The explorers are so excited to be wandering around a prehistoric word that they fail to considerThat they might not be able to
1. 1 answer
2. 173 views
You can see that the “transitions” are more than just a simple word. They are transitions of ideas. Create two transition
1. 1 answer
2. 113 views
Which character would be the least ardent about their journey?Harry Hans the Professor
1. 1 answer
2. 133 views
While solving an equation, if the variable term becomes zero, and the equation makes a true statement, then the solution is
1. 1 answer
2. 132 views
Determine whether the given equation has one solution, no solution, or infinitely many solutions.one solution cannot be
1. 1 answer
2. 100 views
Determine whether the given equation has one solution, no solution, or infinitely many solutions.infinitely many solutions no
1. 1 answer
2. 100 views
Determine whether the given equation has one solution, no solution, or infinitely many solutions.2 - 3(x + 4) = 3(3 - x) cannot
1. 1 answer
2. 122 views
While solving an equation, if the variable term becomes zero, and the equation make a false statement, then the solution is
1. 1 answer
2. 100 views
6x - 4 = x + 6one solution cannot be determined infinitely many solutions no solution
1. 1 answer
2. 76 views
How many solutions can a single variable linear equation contain?Select all that apply. infinite number of solutions two
1. 1 answer
2. 132 views
9x + 5 = 10 ( × + 3 ) − x Solve for x . Be sure to show your work. State whether the single variable linear equation has a
1. 1 answer
2. 128 views
Create a single variable linear equation that has no solution. Solve the equation algebraically to prove that it does not have a
1. 1 answer
2. 167 views
Given the equation5 + x − 14 = x − 7 : Part A. Solve the equation 5 + x − 14 = x − 7 . In your final answer, be sure to
1. 1 answer
2. 135 views
Given the equation5 + x − 12 = 2 x − 7 : Part A. Solve the equation 5 + x − 12 = 2 x − 7 . In your final answer, be sure
1. 1 answer
2. 114 views
Given the equation5 + x − 12 = x − 7 : Part A. Solve the equation 5 + x − 12 = x − 7 . In your final answer, be sure to
1. 1 answer
2. 123 views
A triangle has one side that measures x, and the other two sides each measure 4 inches less than x. The perimeter is 19 inches.W
1. 1 answer
2. 80 views
Kelly makes $10 more per hour than her regular pay when she is working overtime. Yesterday, she worked 8 regular hours and 4
1. 1 answer
2. 120 views
Create an equation modeling the scenario. Use the equation to solve for the missing number. In your final answer, include the
1. 1 answer
2. 136 views
Solve .4 1 0 2
1. 1 answer
2. 64 views
A number is decreased by seven. Then, the new number is multiplied by 3 to get an answer of -9.What is the original number? -4
1. 1 answer
2. 79 views
Choose the expression that shows the correct distribution of 7(x - 4)7 x - 3 7 x - 28 7 x - 11
1. 1 answer
2. 86 views
Pattern dating on which fossilized organisms has been found to be similar to their living form today? Select all that apply.clam
1. 1 answer
2. 96 views
What types of rock can be dated using the radiometric dating method? Select all that apply.sedimentary igneous granite
1. 1 answer
2. 123 views
Which of the following types of organism fossils have been found to have an annual growth pattern that can be used to determine
1. 1 answer
2. 124 views
Animal growth rings are most common in:mammals insects vertebrates aquatic animals
1. 1 answer
2. 112 views
In a tree, a drought would be represented by a:narrow ring dark ring light ring wide ring
1. 1 answer
2. 150 views
A dendrochronologist interprets:rock formations pollen grains tree rings fossil plants
1. 1 answer
2. 107 views
Which of the following have been determined as the oldest living tree types on Earth? Select all that apply.Ponderosa pine
1. 1 answer
2. 135 views
What is the estimated age of a tree with 6 dark rings and 6 light rings?3 years old 12 years old 4 years old 6 years old
1. 1 answer
2. 94 views
Which of the following can be used by scientists to date the sediment layer they are found in? Select all that apply.radioactive
1. 1 answer
2. 155 views
Which of the following examples is evidence for rapid rises and falls of sea level?temple ruins as Pozzuoli, Italy tombs from
1. 1 answer
2. 121 views
What is the term that refers to a formation occurring where younger rock covers an eroded layer?interruption geological gap
1. 1 answer
2. 179 views
Which of the following would be an angular unconformity?older eroded surface is tilted or folded erosional surface is irregular
1. 1 answer
2. 167 views
After examining the picture, which of the following formations is most likely the oldest?dike M bed C bed B bed D
1. 1 answer
2. 141 views
Which of the following names the idea that young sedimentary formations overlie older ones?turbidity currents intrusion
1. 1 answer
2. 130 views
Select all that apply.Which of the following may be exceptions to the Law of Superposition? thrust faults fault blocks dikes
1. 1 answer
2. 141 views
Units A through K are sedimentary layers. L and M are intrusive igneous bodies.The older of the two intrusive bodies is most
1. 1 answer
2. 144 views
Units A through K are sedimentary layers. L and M are intrusive igneous bodies.The youngest layer is: G A H K
1. 1 answer
2. 127 views
Which of the following statements is an example of absolute time?Bobby is exactly three years old today. Evan is older than
1. 1 answer
2. 162 views
Which expression has a simplified expression of 5x - 12?-3(4 x - 4) - 7 x 3(4 x - 4) - 7 x 3(-4 x + 4) - 7 x -3(-4 x - 4) - 7 x
1. 1 answer
2. 75 views
Which expression is not equivalent to the other expressions?-6(2 x - 4) -4(3 x + 6) -(12 x - 6) + 18 -3(4 x - 3) + 15
1. 1 answer
2. 113 views
Simplify -2(x - 5) + 4(9 + x).-2 x + 10 + 36 + 4 x -2 x - 10 + 36 + 4 x 2 x + 46 2 x + 26
1. 2 answers
2. 76 views
Simplify 3(4x + 6) - 9x.12 x + 18 - 9 x 3 x + 18 -15 x + 18 3 x + 6
1. 1 answer
2. 88 views
Simplify -8 + 6(b - 1).-2 b - 1 6 b - 14 6 b - 9 -2 b + 2
1. 2 answers
2. 74 views
All of the following are equivalent except _____.-5 x + 5 -5( x - 1) (5 - 5) x 5 - 5 x
1. 1 answer
2. 85 views
Simplify (-2x - 9)(-4).-8 x + 36 8 x - 36 8 x + 36 -8 x - 36
1. 1 answer
2. 73 views
Simplify 3(2x - 5).6 x - 8 -6 x - 15 6 x - 15 5 x - 2
1. 1 answer
2. 117 views
Which of the following expressions represents the phrase "twice the sum of a number and 5"?2(5) + x 2 x + 5 ( x + 5) 2 2( x + 5)
1. 1 answer
2. 146 views
Which of the following expressions is equivalent to 3x + 3x + 5 + 5?3( x + 10) 2(6 x + 10) 3( x + 5) 2(3 x + 5)
1. 2 answers
2. 84 views
Radiation is the process by which heat from the Sun reaches the Earth.True or False
1. 1 answer
2. 227 views
Unequal heating of the Earth's surface is the major cause of winds.True or False
1. 1 answer
2. 135 views
In which two layers of the atmosphere does temperature increase as altitude increases?a the troposphere and mesosphere b the
1. 3 answers
2. 221 views
A tropical rain forest can meet the needs of many plants, animals, insects, and birds because temperatures are warm all year,
1. 1 answer
2. 355 views
Ocean currents are produced by differences in the temperature of the water at different depths.True or False
1. 4 answers
2. 255 views
Which best describes how heat flows?a Heat flows from a cold object to a hot object and can cause an object's temperature to
1. 1 answer
2. 204 views
Radiation is the process by which heat from the Sun reaches the Earth.True or False
1. 2 answers
2. 119 views
Radiation is the process by which heat from the Sun reaches the Earth.True False
1. 1 answer
2. 130 views
Which term best describes the movement of air from the ocean toward the land in the daytime?a sea breeze b land breeze c valley
1. 2 answers
2. 234 views
Unequal heating of the Earth's surface is the major cause of winds.True False
1. 1 answer
2. 223 views
Currents are responsible for transferring the Sun's energy between the equator and the polesTrue False
1. 1 answer
2. 224 views
Air currents are caused by differences in temperature, which are created by energy from the Sun heating Earth.True False
1. 1 answer
2. 239 views
The primary source of energy that drives convection within the atmosphere and oceans is thermal energy from the Sun.True False
1. 1 answer
2. 175 views
A student visiting a beach is curious why, on a sunny day, the air, sand, and water all feel like they are different
1. 1 answer
2. 502 views
What is a narrow band of strong winds that blows from west to east?a a cold front b a Hadley cell c a jet stream d a trade wind
1. 3 answers
2. 323 views
A tropical rain forest can meet the needs of many plants, animals, insects, and birds because temperatures are warm all year,
1. 1 answer
2. 195 views
Ozone is found in the troposphere and in the stratosphere. These two layers are closest to Earth as shown in the diagram below.W
1. 2 answers
2. 523 views
Read the passage about flying on an airplane.Flying on an airplane can be very exciting. The speed of an airplane allows
1. 1 answer
2. 422 views
The Gulf Stream affects the coasts of the United States and England becausea The Gulf Stream promotes milder temperatures. b The
1. 4 answers
2. 427 views
Jonesville is a rapidly growing city. Which of the following situations will most likely have a positive impact on the resources
1. 1 answer
2. 185 views
What would be the MOST effective way for the Brazilian government to improve the standard of living in the country?A. The
1. 1 answer
2. 222 views
What is one key difference between democratic and autocratic governments?A. In democratic governments, citizens may only vote
1. 1 answer
2. 255 views
In a democracy, from where does the power to govern derive?A. hereditary rights B. ownership of the land C. the claim to divine
1. 1 answer
2. 270 views