Questions and answers by

paris

Questions (64)

John lost 85 dollars from his pocket.Write a signed number to represent this change.
1. 1 answer
2. 129 views
Write 25/6 as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
1. 7 answers
2. 150 views
What is true about the population of diatoms and dinoflagellates and the availability of energy for those who consume them?Respo
1. 5 answers
2. 263 views
When organisms are better adapted to their environment they will survive andreproduce more successfully than organisms less
1. 3 answers
2. 228 views
What forms the chemical code within a molecule of DNA?Responses The arrangement of the nitrogenous bases The arrangement of the
1. 1 answer
2. 171 views
The type of fishing shown above is dangerous because —Responses fishermen can get caught in the net during the harvest
1. 1 answer
2. 149 views
What most likely caused the finches on the Galapagos Islands to have beaks thatwere different from the finches living on the
1. 3 answers
2. 157 views
A farmer wants to plant a crop that grows well in a marshland environment. In orderto produce a good harvest, the most important
1. 3 answers
2. 133 views
This picture shows a zebra with two tick birds on its back. The tick birds alert thezebras that predators are near as well as
1. 3 answers
2. 143 views
In this marine energy pyramid, which organism is not a consumer?Responses Cod Cod Leopard seal Leopard seal Algae Algae Krill
1. 1 answer
2. 127 views
Why do plant cells go through the complicated process called photosynthesis?Responses To produce oxygen as a form of energy To
1. 1 answer
2. 133 views
You must choose all three of the correct answers.Which of the following are examples of characteristics that scientists use to
1. 1 answer
2. 153 views
A student sees this cell under a microscope. What conclusion can he draw?Responses This cell needs to store a lot of water. This
1. 3 answers
2. 122 views
A student sees this cell under a microscope. What conclusion can he draw?
1. 1 answer
2. 111 views
What is the main purpose of vitamins?To regulate hormone production and usage Both A and B To regulate body functions To store
1. 1 answer
2. 159 views
What is the main difference(s) between Macronutrients and Micronutrients?Macronutrients are needed in larger amounts than
1. 8 answers
2. 181 views
Write 5/6 as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
1. 2 answers
2. 126 views
Write 23/9 as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
1. 1 answer
2. 112 views
Divide. Give the quotient and remainder.53/7
1. 1 answer
2. 127 views
Divide. Give the quotient and remainder.18/4
1. 1 answer
2. 129 views
Divide. Give the quotient and remainder.34/6
1. 1 answer
2. 106 views
Solve for .Simplify your answer as much as possible. y=6x y=54
1. 1 answer
2. 81 views
Vers' means to turn'Vers' means to turn True False
1. 1 answer
2. 112 views
Choose the correct words that have the root word that means 'about/around'Choose the correct words that have the root word that
1. 1 answer
2. 133 views
A square has an area of 64ft. What is the length of each side?
1. 3 answers
2. 174 views
An item on sale costs 65% of the original price. The original price was $25 .
1. 11 answers
2. 155 views
The price of an item has been reduced by 35%. The original price was $97.
1. 1 answer
2. 129 views
20=-4v+8(v+7)
1. 7 answers
2. 91 views
-27=-2x+7(x-6)
1. 1 answer
2. 95 views
An item has a listed price of $60 . If the sales tax rate is 3% , how much is the sales tax (in dollars)?
1. 7 answers
2. 173 views
Write 5/3 as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
1. 3 answers
2. 111 views
27.5+(-2.4)5.8 - 28.37
1. 3 answers
2. 125 views
Solve for .y=6x y=54 Simplify your answer as much as possible.
1. 3 answers
2. 82 views
Use the ALEKS calculator to write 35/16 as a decimal rounded to the nearest tenth.
1. 3 answers
2. 136 views
Evaluate each expression below.Click on "Undefined" as needed. 9/0 0/5
1. 3 answers
2. 118 views
Type the number of your answer in the blank.A mother squirrel gave birth to four baby squirrels. The fourth baby had a random
1. 5 answers
2. 158 views
According to the table, during which year did the tree experience the greatest amount of rainfall?Tree Ring Sizes Year Ring Size
1. 1 answer
2. 213 views
The nails are left in the liquids until a change is observed. Solution levels in each beaker are kept constant. Which is the
1. 5 answers
2. 112 views
A student is investigating the effect of different nutrients on the growth of seedling plants. Which of these would be an
1. 1 answer
2. 171 views
Which piece of lab equipment would you need to measure the volume of an irregularly shaped object, like a rock?Responses Meter
1. 5 answers
2. 163 views
What does the term "survival of the fittest" mean?Responses When two organisms compete for shelter, the strongest will win. When
1. 3 answers
2. 144 views
When organisms are better adapted to their environment they will survive andreproduce more successfully than organisms less
1. 17 answers
2. 176 views
What most likely caused the finches on the Galapagos Islands to have beaks thatwere different from the finches living on the
1. 3 answers
2. 200 views
x + 9 = 18 + -2x
1. 1 answer
2. 67 views
Nora is a new friend. You’ve spent a lot of time together. You’ve also made plans to take a trip. Franz is a co-worker. You
1. 1 answer
2. 137 views
Nicole works mowing lawns and babysitting. She earns $ 8.80 an hour for mowing and $7.70 an hour for babysitting. How much will
1. 3 answers
2. 170 views
Abdul is mailing packages. Each small package costs him $2.60 to send. Each large package costs him$3.70 . How much will it cost
1. 1 answer
2. 120 views
What is the value of 4(6+2)2?
1. 1 answer
2. 81 views
Amy's mother ordered a pizza to be delivered to their home. The bill for the pizza was $18. She gave the delivery man a 15% tip.
1. 7 answers
2. 142 views
What is the solution to 12x+3=7?
1. 5 answers
2. 109 views
On a map, the distance between Milvale and Dracut is 114 inches. If the map uses a scale of 14 inch represents 1 mile, what is
1. 3 answers
2. 129 views
Between which two consecutive whole numbers does 42−−√ lie?
1. 3 answers
2. 142 views
What is the solution of this equation?x=5x+6
1. 3 answers
2. 83 views
A food company reduced the amount of salt in one of their food products from 700 milligrams to 630 milligrams. What is the
1. 9 answers
2. 152 views
Which is a solution for 5x+2=9x−4?
1. 3 answers
2. 139 views
What is the solution to n2−4>10?
1. 1 answer
2. 91 views
Fuji apples sold for $1.29 per pound while Golden Delicious apples were on sale for $0.89 per pound. Sandi bought 312 pounds of
1. 5 answers
2. 181 views
Angie mows lawns in her neighborhood to make money. She charges $25 per lawn and buys a new mower for $200. If x is the number
1. 15 answers
2. 246 views
Round 0.436 to the nearest tenth.
1. 3 answers
2. 88 views
If 3(w−2)=-8, what is the value of w?
1. 5 answers
2. 94 views
What is the area of the polygon below?96 cm2 , Not Selected Incorrect answer: 86 cm2 77 cm2 , Not Selected 108 cm2
1. 9 answers
2. 137 views
Josh has two rectangular prisms. The length of the second prism is 10 times the length of the first prism. The heights and
1. 7 answers
2. 195 views
Angle 1 and angle 2 arecomplementary and vertical angles , Not Selected Incorrect answer: adjacent and supplementary angles
1. 5 answers
2. 168 views
y=3x+10
1. 1 answer
2. 92 views