Adjectives and Adverbs Quick Check
3 of 53 of 5 Items
Question
Use the sentences to answer the question.
Please work very carefully on your science projects.
My brother sings loudly in the shower.
The school choir presented a first-rate program.
Mark is well-known for his very loud guitar playing.
Which sentence contains an adverb modifying an adverb?
(1 point)
Responses
Please work very carefully on your science projects.
Please work very carefully on your science projects.
My brother sings loudly in the shower.
My brother sings loudly in the shower.
Mark is well-known for his very loud guitar playing.
Mark is well-known for his very loud guitar playing.
The school choir presented a first-rate program.
17 answers
The school choir presented a first-rate program.
Which sentence contains an adverb modifying an adjective?(1 point)
Responses
Unfortunately, it began to rain.
Unfortunately, it began to rain.
Slowly, the sleepy pig rolled over.
Slowly, the sleepy pig rolled over.
The very content cow chewed cud.
The very content cow chewed cud.
The barn cat purred happily.
Responses
Unfortunately, it began to rain.
Unfortunately, it began to rain.
Slowly, the sleepy pig rolled over.
Slowly, the sleepy pig rolled over.
The very content cow chewed cud.
The very content cow chewed cud.
The barn cat purred happily.
The very content cow chewed cud.
Maria was extremely happy to hear that her poem had been accepted for publication in a famous literary magazine.
Which word in the sentence is an adverb that modifies an adjective?
(1 point)
Responses
extremely
extremely
prestigious
prestigious
literary
literary
happy
Which word in the sentence is an adverb that modifies an adjective?
(1 point)
Responses
extremely
extremely
prestigious
prestigious
literary
literary
happy
extremely
When will a fossil be used in finding the absolute age of rocks?(1 point)
Responses
if it existed for a long period of time and in a wide area
if it existed for a long period of time and in a wide area
if it existed for a long period of time and in a small area
if it existed for a long period of time and in a small area
if it existed for a limited period of time and in a small area
if it existed for a limited period of time and in a small area
if it existed for a limited period of time and in a wide area
Responses
if it existed for a long period of time and in a wide area
if it existed for a long period of time and in a wide area
if it existed for a long period of time and in a small area
if it existed for a long period of time and in a small area
if it existed for a limited period of time and in a small area
if it existed for a limited period of time and in a small area
if it existed for a limited period of time and in a wide area
if it existed for a limited period of time and in a small area
Which quantity helps determine the absolute age of rocks and fossils?(1 point)
Responses
the ratio of protons to neutrons in carbon-14
the ratio of protons to neutrons in carbon-14
the difference between the amounts of carbon-12 and carbon-14
the difference between the amounts of carbon-12 and carbon-14
the difference between the number of protons and neutrons in carbon-14
the difference between the number of protons and neutrons in carbon-14
the ratio of carbon-12 to carbon-14
the ratio of carbon-12 to carbon-14
Responses
the ratio of protons to neutrons in carbon-14
the ratio of protons to neutrons in carbon-14
the difference between the amounts of carbon-12 and carbon-14
the difference between the amounts of carbon-12 and carbon-14
the difference between the number of protons and neutrons in carbon-14
the difference between the number of protons and neutrons in carbon-14
the ratio of carbon-12 to carbon-14
the ratio of carbon-12 to carbon-14
the ratio of carbon-12 to carbon-14
Absolute Age of Rocks and Fossils Quick Check
3 of 43 of 4 Items
Question
Which statement best describes why most individual organisms never fossilized?(1 point)
Responses
Only organisms with hard parts fossilize.
Only organisms with hard parts fossilize.
Only organisms that lived in the ocean fossilize.
Only organisms that lived in the ocean fossilize.
Conditions for fossilization are rare.
Conditions for fossilization are rare.
Chemicals that fossilize organisms are rare.
3 of 43 of 4 Items
Question
Which statement best describes why most individual organisms never fossilized?(1 point)
Responses
Only organisms with hard parts fossilize.
Only organisms with hard parts fossilize.
Only organisms that lived in the ocean fossilize.
Only organisms that lived in the ocean fossilize.
Conditions for fossilization are rare.
Conditions for fossilization are rare.
Chemicals that fossilize organisms are rare.
Conditions for fossilization are rare.
Use this paragraph: The half-life of carbon-14 is 5,700 years. A certain sample of wood has 20 grams of carbon-14 when it is alive.
How many grams of carbon will it have after 5,700 years?
(1 point)
Responses
5 grams
5 grams
10 grams
10 grams
40 grams
40 grams
2 grams
How many grams of carbon will it have after 5,700 years?
(1 point)
Responses
5 grams
5 grams
10 grams
10 grams
40 grams
40 grams
2 grams
10 grams
Divide Rational Numbers Practice
Complete this assessment to review what you’ve learned. It will not count toward your grade.
1 of 51 of 5 Items
Question
Divide −91
by −13
. Write the answer with the correct sign.
Complete this assessment to review what you’ve learned. It will not count toward your grade.
1 of 51 of 5 Items
Question
Divide −91
by −13
. Write the answer with the correct sign.
The answer is 7, with a negative sign.
how
To divide two rational numbers, you can follow these steps:
1. Divide the absolute values or magnitudes of the numbers.
- In this case, divide 91 by 13. The result is approximately 7.
2. Determine the sign of the quotient based on the signs of the original numbers.
- Since both −91 and −13 are negative, the quotient will be positive or have a positive sign.
So, the answer is 7, with a positive sign.
1. Divide the absolute values or magnitudes of the numbers.
- In this case, divide 91 by 13. The result is approximately 7.
2. Determine the sign of the quotient based on the signs of the original numbers.
- Since both −91 and −13 are negative, the quotient will be positive or have a positive sign.
So, the answer is 7, with a positive sign.
11 answers