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Questions (1,143)
What is the mathematical definition of the word exponent? *Choose the best answer. (1 point)
Responses The exponent is the number
1 answer
61 views
Which expressions are equivalent to -64? Check all that apply.(2 points)
Responses 4−3 4 to the negative 3 power
2 answers
133 views
The time it takes the population of a microorganism to reduce by half is 0.000027503 of a year. What number is the best
1 answer
85 views
Two weeks before an examination day, a librarian monitored the number of students who visited the library. Then they compared it
1 answer
58 views
It takes 10 years for a $100 monthly bank deposit to amount to $15,528.23 when invested at 5% interest compounded monthly. Round
5 answers
58 views
The graph shows an object’s distance traveled over a period of time.
Which statement is true? (1 point) Responses The
1 answer
107 views
student is investigating mass and acceleration. The student applies the same force of 40 N force to two boxes that have the same
3 answers
65 views
A book is resting on a table in a state of equilibrium. Which statement is true about the forces acting on the book? (1 point)
Re
5 answers
109 views
A boy holds an apple as shown.
Why doesn’t gravity cause the apple to fall to the ground? (1 point) Responses The force of his
3 answers
117 views
The spacecraft shown below weighs 6.1 million pounds. The rocket produces 7.5 million pounds of thrust.
When the spacecraft falls
3 answers
128 views
A student walks east 100 meters in 2 minutes. She then walks north 200 meters in 4 minutes. Which statement is true?(1 point)
Res
1 answer
65 views
Which statement is a correct description comparing these two numbers?
4.23×10−5 and 4.23×105 (1 point) Responses Both numbers
3 answers
119 views
Write the expression in Scientific Notation: 29.4×10−5
(1 point) Responses .294×10−7 point 2 9 4 times 10 to the negative 7
3 answers
149 views
dose y=5x+7 and 3y-15x=18 have one solution, no solution or infinite solutions.
7 answers
43 views
Look at these sentences. Fill in the missing word with words that start with the prefix re- or the prefix un-. Click SUBMIT when
1 answer
43 views
In the expression: 3x th the power of 2 - 5x +2
How many terms are there? What is the leading coefficient of the first term?
3 answers
27 views
3x to the power of 2 - 5x +2
9 answers
23 views
When solving the equation for x: x/2 + 4 =11
which inverse operation would you use first? Responses Subtract 4 from both sides
1 answer
80 views
3x-7=2+x
1 answer
51 views
The length of a rectangle is four meters less than twice its width.
If the area of the rectangle is 96 m^2, what is the length
1 answer
68 views
Which of the following is true about a gerund?
A. It is an adjective that takes on a verb form B. It is a verb form functioning
1 answer
67 views
What else is true about a gerund?
A. They always end in -ed B. They are always presented in the past tense C. They always end in
1 answer
39 views
Identify the gerund in the following sentence: Climbing quickly became one of my favorite activities.
A. Climbing B. my C.
1 answer
41 views
Identify the gerund in the following sentence: My gym teacher taught us dancing.
A. Gym B. Teacher C. Taught D. Dancing
1 answer
48 views
Identify the gerund in the following sentence: Swimming is my favorite way to spend time.
A. Swimming B. favorite C. spend D.
1 answer
34 views
What do you already know about gerunds and present participles?
1 answer
58 views
Identify the subject and predicate in the following sentence. "My house was built like a fort by my uncle, Count Leroy the
1 answer
46 views
Use the subject "someone" to put the following sentence in active voice: "My dog was puppy-napped."
1 answer
65 views
Use the subject "the detective" to put the following sentence in active voice: "I must be helped."
1 answer
37 views
Use the subject "the detective" to put the following sentence in active voice: "I must be helped."
1 answer
48 views
Put the following sentence into active voice: "The mystery was solved by the detective."
1 answer
71 views
Convert 3.875×10to the power of 9 meters to kilometers. Express the answer to the exact decimal place.
Note: 1 kilometer is
3 answers
30 views
Kendra finds the dimensions of a sticky note. She uses a meter stick to determine that the dimensions are 1.25×10−8 meters
1 answer
82 views
Which statement below best describes latency of a system?(3 points)
Responses The distance that data needs to travel in a
1 answer
31 views
During World War II, what notable contributions did Richard B. Russell Jr.
make? (1 point) Responses By advocating for small
1 answer
53 views
"Rosie the Riveter" was a well known character during World War II. What did she symbolize?
(1 point) Responses Increased use of
1 answer
77 views
Find 0.078−(5.2×10−3) . Express your answer in scientific notation. Do not round your answer.(1 p
1 answer
64 views
Subtract 4.66×10−5−7.34×10−7(1 point)
Responses 4.5866×10−5 4.5866 times 10 superscript negative 5 baseline
1 answer
28 views
The size of a hydrogen atom is about 1.2×10−10 m across. The size of an oxygen atom is 0.000000000152 m across. What is the
1 answer
29 views
Platelets and red blood cells are components of the blood. A typical platelet and red blood cell have diameters of approximately
1 answer
39 views
China and India are the most populous countries in the world. China’s population is approximately 1.45×109, while India’s
1 answer
38 views
Week 3 - Math 8 - Assessment
1 of 81 of 8 Items Question POSSIBLE POINTS: 10.71 Put responses in the correct input to answer the
1 answer
116 views
Every ticket sold is 12 dollars earned. This is called a
1 unit rate 2. y-intercept 3.nonpropoprtional
1 answer
60 views
Question
When multiplying two numbers in scientific notation, what operations do you use on the coefficients and the exponents of
1 answer
31 views
Maria wanted to bring back 5 million grains of sand from her trip to the beach. Each grain of sand weighs approximately
1 answer
70 views
The Thai Pepper has a hotness rating of 7.5×104
on the Scoville scale. The Red Savina Habanero has a hotness rating of 4.6×105
1 answer
99 views
Mercury is 5.8×107
km from the sun. Neptune is 4.5×1010 km from the sun. How much further is Neptune from the sun than
1 answer
131 views
Buying real estate. Quadrupling rents. Stacking up cash. And forcing other players into ruin. That's what playing Monopoly is
7 answers
66 views
why is Eugene Talmadge significant to Georgia’s history? What was their legacy (this should be at least 3 sentences)
1 answer
89 views
significant to Georgia’s history? What was he's legacy
5 answers
89 views
Identify the Independent clause in the sentence.
Jane ate pasta because she was hungry.
1 answer
19 views
Identify the Dependent clause in the sentence.
3 answers
19 views
Independent or Dependent clause?
Her opinion is silly. * 1 point Independent clause Dependent clause
1 answer
21 views
Independent or Dependent clause?
3 answers
43 views
Until I see it for myself
* Independent Clause Dependent Clause
3 answers
45 views
Jim won the bet.
* 1 point Independent Clause Dependent Clause
1 answer
52 views
Which sentence includes a participle phrase?
* 1 point Walking rapidly, we reached the town in fifteen minutes. My check for the
3 answers
54 views
Which sentence includes a participle phrase?
* 1 point Standing during a two-hour train trip is not my idea of fun. The boy fell
1 answer
30 views
Which sentence includes a prepositional phrase?
* 2 points Do you like sailing on the lake? The coin fell between the cracks. To
5 answers
35 views
Which sentence includes a prepositional phrase?
* 2 points Employers should be encouraged to hire disable people. Mrs. Normam
5 answers
46 views
Which sentence includes a prepositional phrase?
2 points Do you like sailing on the lake? The coin fell between the cracks. To
3 answers
30 views
Which sentence includes a gerund phrase?
* 2 points I met several peopled who wanted me to tell their stories and to dispel
1 answer
36 views
Which sentence includes an infinitive phrase?
* 2 points The cookies, baked this morning, were all gone by five o'clock. Bird
1 answer
29 views
Which sentence has the correct pronoun and antecedent agreement?
* 2 points Sal and Marcus shop for clothes here because you can
1 answer
28 views
Which sentence has the correct pronoun and antecedent agreement?
* 2 points A student may not understand their homework. During
1 answer
34 views
There are countless Black Americans who made their mark on history. Did you know that some of these incredible people were kids?
1 answer
36 views
There are countless Black Americans who made their mark on history. Did you know that some of these incredible people were kids?
7 answers
41 views
3(2i+7)=61+21
5 answers
21 views
A student solved the equation x +2 (x + 1) =17 below and showed their work in the table below.
Problem x +2 (x + 1) Line 1
1 answer
53 views
Grandma is removing weeds from her garden. She estimates that there are 250 weeds in the garden at the moment, and she can
1 answer
73 views
Grandma is removing weeds from her garden. She estimates that there are 250 weeds in the garden at the moment, and she can
1 answer
68 views
Match the description of the one variable equation with the number of solutions it will have.
The number of x's on both sides of
1 answer
82 views
Which word(s) in an expression would translate to divide mathematically?
Responses the sum the sum the same as the same as the
3 answers
61 views
3x to the power of 2 - 5x+2
How many terms are there?
5 answers
21 views
When solving the equation for x: x/2+4=11, which inverse operation would you use first?
1 answer
23 views
Jimmy goes to the farmer's market to get some pears. The particular type of pears he likes costs $2.35 per pound. If he can only
3 answers
35 views
Which step contains a mistake in solving the equation: 3x-7=2+x
Step 1: 2x-7=2 Step 2: 2x=5 Step 3: x=5/2 Step 1 - should have
3 answers
76 views
Which equation has the same first step for solving it as the equation: x/4-3=12
3 answers
20 views
The length of a rectangle is four meters less than twice its width.
If the area of the rectangle is 96 m^2, what is the length
5 answers
25 views
A student wants to purchase some new school supplies. He wants to buy a calculator that costs $24 and some notebooks for school.
1 answer
61 views
A student wants to purchase some new school supplies. He wants to buy a calculator that costs $24 and some notebooks for school.
1 answer
57 views
Suppose that the water level of a river is 34 feet after 3 days of rain and 62 feet after 10 days of rain. The river was 22 feet
11 answers
32 views
Suppose that the water level of a river is 34 feet after 3 days of rain and 62 feet after 10 days of rain. The river was 22 feet
5 answers
44 views
Suppose that the water level of a river is 34 feet after 3 days of rain and 62 feet after 10 days of rain. The river was 22 feet
3 answers
31 views
Suppose that the water level of a river is 34 feet after 3 days of rain and 62 feet after 10 days of rain. The river was 22 feet
1 answer
48 views
Suppose that the water level of a river is 34 feet after 3 days of rain and 62 feet after 10 days of rain. The river was 22 feet
5 answers
24 views
Solve 2x + b = c for x.
2x + b - b= c - b subtract b from both sides 2x = c - b combine like terms/simplify 2x - 2= c - b - 2
3 answers
114 views
Which phrase contains a gerund in the following sentence?
Our old dog enjoys resting by the window in the hot sunshine. (1 point)
1 answer
85 views
Which part of the following sentence contains a gerund?
Keeping track of all her grandkids' sporting activities was driving Ms.
3 answers
80 views
What is the function of the gerund in the sentence, Keeping track of all her grandkid's sporting activities was driving Ms.
3 answers
75 views
Analyze the following sentence: The basketball was shot through the air, but it did not land anywhere close to the net.
Of the
1 answer
52 views
Which part of the sentence below is a participial phrase?
Waving her arms, our mother tried to get our attention so we did not
1 answer
101 views
What is the function of the participle "wailing" in the sentence below?
The wailing toddler was having a temper tantrum. (1
1 answer
66 views
An infinitive phrase is demonstrated in which part of the sentence below? (Illuminate)
To splash in a puddle of rainwater on the
1 answer
52 views
Read the sentence below. Which of the following uses an infinitive in the correct way while still keeping the same meaning?
Bill
1 answer
32 views
Use the sentence to answer the question,
Because she was tired, Becky failed the test. Which group of words is included in the
1 answer
98 views
Which sentence includes a prepositional phrase?(1 point)
Responses The dog is wagging its tail The dog is wagging its tail The
1 answer
74 views
Which sentence has the correct pronoun and antecedent agreement?(1 point)
Responses Because the football players were tired, he
1 answer
50 views
Read the paragraph.
The backyard playhouse was assembled by Ted and loved by his kids, Eliza and Elliot. The house was built with
3 answers
80 views
Question
Which sentence below is written in the active voice?(1 point) Responses At the party, paper plates and cups were thrown
1 answer
72 views
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