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. 61 views
Which group of campaign donors might have more influence on a candidate’s policies? Why?
1. 1 answer
2. 20 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. 99 views
Clams reason and evidence answersWhich description defines a claim? C. an assertion that something is true How are reasons
1. 1 answer
2. 276 views
Simplify 9/11z − 4/11z
1. 3 answers
2. 173 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. 121 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. 288 views
Which of the following best explains how the Pan-African movement and nationalism contributed to the attainment of independence
1. 59 answers
2. 422 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. 343 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. 395 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. 126 views
Add −12/7+(3/14)
1. 1 answer
2. 76 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. 296 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. 354 views
Which of the following is a rational number?(1 point)Responses 7.9837377283... 7.8 π pi 7–√
1. 1 answer
2. 159 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. 343 views
In an ordered pair, what axis represents the input?Responses A vertical axisvertical axis B horizontal axis
1. 5 answers
2. 144 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. 342 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. 137 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. 131 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. 113 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. 156 views
Are Greek roots direct definitions of our contemporary words?No Yes
1. 1 answer
2. 108 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. 158 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. 138 views
What type of events provoke the characters’ decision to continue exploring?They keep making new scientific discoveries. They
1. 1 answer
2. 213 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. 146 views
What creature did they see after the mastodon?A tiger A man An elephant A monkey
1. 1 answer
2. 139 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. 190 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. 128 views
Which character would be the least ardent about their journey?Harry Hans the Professor
1. 1 answer
2. 151 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. 145 views
Determine whether the given equation has one solution, no solution, or infinitely many solutions.one solution cannot be
1. 1 answer
2. 115 views
Determine whether the given equation has one solution, no solution, or infinitely many solutions.infinitely many solutions no
1. 1 answer
2. 111 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. 147 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. 112 views
6x - 4 = x + 6one solution cannot be determined infinitely many solutions no solution
1. 1 answer
2. 97 views
How many solutions can a single variable linear equation contain?Select all that apply. infinite number of solutions two
1. 1 answer
2. 161 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. 140 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. 179 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. 151 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. 129 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. 133 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. 92 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. 144 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. 151 views
Solve .4 1 0 2
1. 1 answer
2. 80 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. 89 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. 109 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. 112 views
What types of rock can be dated using the radiometric dating method? Select all that apply.sedimentary igneous granite
1. 1 answer
2. 142 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. 152 views
Animal growth rings are most common in:mammals insects vertebrates aquatic animals
1. 1 answer
2. 128 views
In a tree, a drought would be represented by a:narrow ring dark ring light ring wide ring
1. 1 answer
2. 187 views
A dendrochronologist interprets:rock formations pollen grains tree rings fossil plants
1. 1 answer
2. 121 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. 153 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. 104 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. 181 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. 140 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. 192 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. 184 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. 157 views
Which of the following names the idea that young sedimentary formations overlie older ones?turbidity currents intrusion
1. 1 answer
2. 144 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. 156 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. 166 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. 140 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. 189 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. 85 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. 125 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. 86 views
Simplify 3(4x + 6) - 9x.12 x + 18 - 9 x 3 x + 18 -15 x + 18 3 x + 6
1. 1 answer
2. 100 views
Simplify -8 + 6(b - 1).-2 b - 1 6 b - 14 6 b - 9 -2 b + 2
1. 2 answers
2. 83 views
All of the following are equivalent except _____.-5 x + 5 -5( x - 1) (5 - 5) x 5 - 5 x
1. 1 answer
2. 100 views
Simplify (-2x - 9)(-4).-8 x + 36 8 x - 36 8 x + 36 -8 x - 36
1. 1 answer
2. 86 views
Simplify 3(2x - 5).6 x - 8 -6 x - 15 6 x - 15 5 x - 2
1. 1 answer
2. 129 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. 156 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. 98 views
Radiation is the process by which heat from the Sun reaches the Earth.True or False
1. 1 answer
2. 246 views
Unequal heating of the Earth's surface is the major cause of winds.True or False
1. 1 answer
2. 151 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. 242 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. 384 views
Ocean currents are produced by differences in the temperature of the water at different depths.True or False
1. 4 answers
2. 267 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. 231 views
Radiation is the process by which heat from the Sun reaches the Earth.True or False
1. 2 answers
2. 130 views
Radiation is the process by which heat from the Sun reaches the Earth.True False
1. 1 answer
2. 140 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. 252 views
Unequal heating of the Earth's surface is the major cause of winds.True False
1. 1 answer
2. 240 views
Currents are responsible for transferring the Sun's energy between the equator and the polesTrue False
1. 1 answer
2. 241 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. 262 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. 184 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. 527 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. 344 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. 208 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. 557 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. 449 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. 464 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. 201 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. 245 views
What is one key difference between democratic and autocratic governments?A. In democratic governments, citizens may only vote
1. 1 answer
2. 278 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. 292 views