Questions and answers by

wiggle

Questions (788)

Find the product. (Type an integer or a decimal.)4.7 x 5.8
1. 1 answer
2. 60 views
Perform the indicated operation.13/15 - 2/25 (Type an integer or a fraction. Simplify your answer.)
1. 1 answer
2. 97 views
Perform the indicated operation.13/15 - 2/25
1. 1 answer
2. 72 views
In a week, a man received a paycheck for $244.60. The withholding for taxes was $91.40. If he worked 28 hours in
1. 7 answers
2. 100 views
In a week, a man received a paycheck for $244.60. The withholding for taxes was $91.40. If he worked 28 hours in
1. 1 answer
2. 85 views
In a week, a man received a paycheck for $534.60. The withholding for taxes was $95.40. If he worked 35 hours in
1. 3 answers
2. 102 views
n a week, a man received a paycheck for $534.60. The withholding for taxes was $95.40 . If he worked 35 hours in
1. 1 answer
2. 104 views
Determine if the given number belongs to the set.50/10 Natural Whole Integers Rational Irrational Real
1. 1 answer
2. 87 views
Which of these is a coordinating conjunction?(1 point) Responses but however although
1. 1 answer
2. 83 views
Adding the suffix -ous to the word danger forms a/an(1 point) Responses verb. adjective. adverb.
1. 1 answer
2. 130 views
Which of these is an example of direct characterization?(1 point) Responses actions or thoughts that reveal what a character is
1. 1 answer
2. 161 views
what is the conjunction of the sentence.(1 point)Neptune is an ocean blue color, so it was named for the god of the sea.
1. 1 answer
2. 109 views
what is the conjunction of the sentence.(1 point)Earth rotates on its axis and revolves around the sun.
1. 1 answer
2. 227 views
what is the preposition of the sentence.(1 point)A weary rider would often reach California in 10 days
1. 1 answer
2. 99 views
what is the preposition of the sentence.(1 point)The rider's trail began at St. Joseph, Missouri.
1. 1 answer
2. 115 views
what is the preposition of the sentence.(1 point)The legendary Pony Express rode its way into American history.
1. 1 answer
2. 118 views
Fill-in-the-Blank with the preposition of the sentence.(1 point)The legendary Pony Express rode its way into American history.
1. 12 answers
2. 523 views
Which do solar flares and coronal mass ejections have in common? Select the two correct responses.(1 point)Responses They appear
1. 1 answer
2. 192 views
For a few hours, some satellites experienced electrical failure and at the same time, radio communications at high latitudes
1. 1 answer
2. 179 views
Identify the two layers that surround the sun's innermost layer. Select the two correct answers.(1 point)Responses photosphere
1. 1 answer
2. 98 views
When is the possibility of solar weather affecting terrestrial weather the highest?(1 point)Responses during solar maximum
1. 1 answer
2. 247 views
Select the correct answer from the list.(2 points)Based on data and___ data and ___scientists think that solar weather has____
1. 1 answer
2. 108 views
Select the correct answer from the list.(2 points)Based on data and___ data and ___scientists think that solar weather has____
1. 1 answer
2. 253 views
Which set of terms describes a realistic cause-effect relationship between solar weather and Earth's magnetosphere? Select the
1. 1 answer
2. 239 views
What is the irradiance of the sun dependent on?(1 point)Responses the wavelength of the radiant energy it emits the number of
1. 1 answer
2. 141 views
Which accurately describes solar weather? Choose the two correct answers.(1 point)Responses The intensity of solar weather is
1. 1 answer
2. 347 views
Sarah is making a balloon arc, with pink and yellow balloons, for decorating her brother’s birthday party. For the balloon
1. 1 answer
2. 249 views
Sarah is making a balloon arc, with pink and yellow balloons, for decorating her brother’s birthday party. For the balloon
1. 1 answer
2. 267 views
Simplify the expression.6xy/-7y
1. 1 answer
2. 112 views
What is the simplified form of the expression? Show all of your work for credit.-5 [ 4² ÷ ( 49 - 41) + 6]
1. 1 answer
2. 74 views
What is the simplified form of the expression? show your work- ( 8w - 2y)
1. 1 answer
2. 71 views
In which of these situations, do the two quantities combine to make 0? Select all that apply.(1 point) Responses An airplane at
1. 2 answers
2. 111 views
Which statement about the product is true?6.57 x 2.67534 The product is irrational. The product is rational. The product is
1. 1 answer
2. 273 views
Michael has substantial student debt, but he recently got a new job, which came with a signing bonus. He calculates that with
1. 1 answer
2. 176 views
Evaluate the following expression for the values given.a/d + c^2b a =10 b = 6 c =3 d = 5
1. 1 answer
2. 50 views
What is the simplified form of the expression? √1/641/128 1/8 ± 8 1/4096
1. 1 answer
2. 54 views
Alvin weighed 180 pounds at the beginning of the semester. After eating healthy foods and exercising regularly for six weeks, he
1. 1 answer
2. 85 views
Which sum or difference is equivalent to the following expression? 12x−8/43x - 2 3x - 8 8x - 4 12x - 2
1. 1 answer
2. 92 views
To simplify the expression 6 + 6–√, we need to perform the mathematical operations in the correct order:6 is , 6–√ is
1. 1 answer
2. 92 views
Consider the expression 6 + 6–√
1. 1 answer
2. 69 views
Order the following numbers from least to greatest.7–√ , −2.3 ,√3, 5.1 , −1/3
1. 3 answers
2. 56 views
Order the following numbers from least to greatest.7–√ , −2.3 , 3–√ , 5.1 , −1/3
1. 1 answer
2. 57 views
Order the following numbers from least to greatest.7–√ , −2.3 , 3–√ , 5.1 , −13
1. 1 answer
2. 65 views
Which property is illustrated by the statement?7x + 4 = 4 + 7x (1 point) Responses Associative Property of Addition Inverse
1. 1 answer
2. 229 views
Which property is illustrated by the statement?8x(5) = (5)8x (1 point) Responses Associative Property of Addition Commutative
1. 1 answer
2. 156 views
What is the sum? 73+ (−38)(1 point) Responses 65/24 47/24 4/5 - 5/4 -
1. 1 answer
2. 49 views
Which expression is equivalent to 13x-2y-3(x+4y) with fewer terms?(1 point) Responses 16x - 14y 10x - 10y 10x - 14y 16x - 10y
1. 1 answer
2. 145 views
Consider the expression given below:1/8 (16x − 32 ) Using the distributive property, the equivalent expression for it will be
1. 1 answer
2. 75 views
Which of the following expressions are not equivalent to the expression 2x + 2 - 5x + 7 - 3? Select all that apply.(1 point)
1. 1 answer
2. 79 views
Which would scientists predict might happen due to solar flares?(1 point)Responses A. electrical systems in satellites will fail
1. 1 answer
2. 122 views
Which would scientists predict might happen due to solar flares?(1 point)Responses electrical systems in satellites will fail
1. 3 answers
2. 112 views
During which type of solar weather would one predict power grid operations on Earth could degrade?(1 point)Responses solar
1. 1 answer
2. 147 views
Which prediction is most likely to happen due to solar energetic particles during a solar radiation storm?(1 point)Responses
1. 1 answer
2. 141 views
When examining the height of mountain ranges, it is best to study a(1 point) Responses topographic map. physical map. political
1. 11 answers
2. 373 views
Which statement is true regarding Europe’s climate?(1 point) Responses Warm conditions spread across the entire continent.
1. 5 answers
2. 283 views
The animal group classified as being the most critically endangered is the(1 point) Responses birds. amphibians. fish. reptiles.
1. 1 answer
2. 122 views
Which describes a difference between solar wind and a geomagnetic storm? Select the three correct answers.(2 points)Responses
1. 1 answer
2. 365 views
How does solar weather affect Earth's magnetosphere? Select the two correct answers.(1 point)Responses It generates auroras. It
1. 1 answer
2. 125 views
True or false: An adverb can modify another adverb.(1 point) Responses true false
1. 1 answer
2. 132 views
Which of the following vocabulary words ends in a suffix that indicates it is an adjective?(1 point) Responses imminent
1. 13 answers
2. 144 views
If an American salutes the flag to show his love of the country, he is treating the flag as a(1 point) Responses symbol.
1. 1 answer
2. 157 views
Which is the cause of the sun's magnetic properties?(1 point)Responses upward movement of super-heated gases in the convective
1. 1 answer
2. 95 views
What characteristic is shared by sunspots, solar flares, and coronal mass ejections? Select the two correct responses.(1 point)R
1. 1 answer
2. 280 views
Drag each item to the correct location.(1 point)
1. 1 answer
2. 142 views
Simplify the expression.-(m+3n-13)=
1. 1 answer
2. 41 views
Simplify the expression.9 (3 + t )- 5 (t + 1)=
1. 1 answer
2. 39 views
Simplify the expression.8b ^3 c ^5 + 5b ^5 c ^3 - 3b ^5 c ^3=
1. 1 answer
2. 56 views
Simplify the expression.8b ^3 c ^5 + 5b ^5 c ^3b ^5 c ^3=
1. 2 answers
2. 44 views
Write an expression in simplified form for the area of the rectangle.9 5x+4 Area =
1. 1 answer
2. 63 views
Simplify the algebraic expression by combining like terms.(Simplify your answer.) -5x^2+13x^2=
1. 1 answer
2. 172 views
Simplify the algebraic expression.8x+3x=
1. 9 answers
2. 89 views
You buy 70 of your favorite songs from a Web site that charges $0.98 for each song. What is the cost of 70 songs? Use
1. 1 answer
2. 90 views
Use the distributive property to write an equivalent expression.-(8x-9)=
1. 1 answer
2. 86 views
Use the distributive property to write the expression without parentheses.(Simplify your answer.) -(5x+6)=
1. 1 answer
2. 83 views
Write the fraction below as a sum or difference.( 9 -15 x / 5)
1. 1 answer
2. 97 views
Write the fraction below as a sum or difference.(Simplify your answer. Use integers or fractions for any numbers in the
1. 1 answer
2. 115 views
Write the fraction below as a sum or difference.(Simplify your answer. Use integers or fractions for any numbers in the
1. 1 answer
2. 119 views
Write the fraction below as a sum or difference.(5x+3) / 4
1. 1 answer
2. 68 views
Write the fraction below as a sum or difference.StartFraction 5 x plus 3 Over 4 EndFraction
1. 1 answer
2. 42 views
Use the distributive property to write the expression without parentheses.6(7x-2)
1. 1 answer
2. 66 views
Use the distributive property to rewrite this expression.6(n+3)
1. 1 answer
2. 42 views
Identify the terms as like or unlike.8r,-15r^2 Choose the correct answer. The terms are unlike terms. The terms are like
1. 1 answer
2. 201 views
Math Time is a tutoring company for pre-algebra students. The profit this company makes in a year is given by the expression
1. 1 answer
2. 178 views
Math Time is a tutoring company for pre-algebra students. The profit this company makes in a year is given by the expression
1. 1 answer
2. 137 views
Math Time is a tutoring company for pre-algebra students. The profit this company makes in a year is given by the expression
1. 1 answer
2. 161 views
Math Time is a tutoring company for pre-algebra students. The profit this company makes in a year is given by the expression
1. 1 answer
2. 142 views
Students were asked to use the distributive property to write an equivalent expression for the expression 8−3(2+4k).Their work
1. 1 answer
2. 114 views
Evaluate u + xy, if u = 18, x = 10, and y = 8. (1 point)36 224 98 188
1. 1 answer
2. 60 views
What is the simplified form of the expression?5(14−2)2/2 72 360 30 60
1. 1 answer
2. 67 views
What is the simplified form of the expression?5(14−2)2/2 72 360 30
1. 1 answer
2. 81 views
What is an algebraic expression for the following word phrase: "6 times the difference of b and p?" (1 point)6 - 6b 6bp 6(b - p)
1. 1 answer
2. 127 views
Which express−2a−12ion is equivalent to −2(a+6)(1 point)
1. 1 answer
2. 33 views
Which expression is equivalent to −2(a+6)(1 point)−2a−12a+12
1. 1 answer
2. 46 views
To which subsets of real numbers does the number -22 belong? Choose 2 subsets that apply. (1 point)A. irrational numbers B.
1. 1 answer
2. 204 views
To which subsets of real numbers does the number -22 belong? Choose all subsets that apply. (1 point)A. irrational numbers B.
1. 1 answer
2. 149 views
Which expression is equivalent to −2(a+6)(1 point) A. −2a−12 B. 2a+12 C. −2a+12 D. −2a+6
1. 1 answer
2. 46 views
Which expression is equivalent to −2(a+6)(1 point) Responses −2a−12 negative 2 A minus 12 2a+12 2 A plus 12 −2a+12
1. 1 answer
2. 69 views
write The time I went to the aquarium.
1. 1 answer
2. 75 views
write a hook for the time I went to the aquarium.
1. 1 answer
2. 65 views
Two astronomers are viewing temperature data from each of the sun's layers, but the layers aren't identified. Describe one way
1. 1 answer
2. 420 views