Questions and answers by

mermaid_scales

Questions (66)

A diagram depicting one of the seasons shows the Northern Hemisphere tilted toward the sun. Which season is it in the Northern
1. 1 answer
2. 76 views
A diagram explaining the cause of the seasons shows the Earth in its orbit around the sun. What is the main factor in how the
1. 1 answer
2. 131 views
A model shows rays of sunlight moving straight from the sun perpendicular to the surface of the Earth. What are these rays
1. 1 answer
2. 112 views
What is the area of a circle with a diameter of 10 millimeters? Estimate the area to the tenths place using 3.14 for π.(1
1. 1 answer
2. 115 views
What is the area of a circle with a radius of 12 feet? Estimate the area to the hundredths place using 3.14 for π.(1 point)
1. 1 answer
2. 100 views
What is the circumference of a circle with a radius of 2.5 feet? Estimate the circumference to the tenths place using 3.14 for
1. 1 answer
2. 80 views
What is the circumference of a circle with a diameter of 3.25 meters? Estimate the circumference to the hundredths place using
1. 1 answer
2. 99 views
What is the circumference of a circle with a diameter = 4 feet? Which of the following is the best estimation for the
1. 1 answer
2. 76 views
hello check my answers please!1. Find the square root of 96.(1 point) My answer: 4√6 2. Find the cubic root of 96.(1 point) my
1. 5 answers
2. 56 views
Find the square root of 128.(1 point)Responses 4√2 4 start root 2 end root 8√2 8 start root 2 end root 2√4 2 start root 4
1. 1 answer
2. 93 views
Find the square root of 250.(1 point)Responses 5√10 5 start root 10 end root 250 10√5 10 start root 5 end root 25√10
1. 1 answer
2. 110 views
Find the cubic root of 189.(1 point)Responses 3 ^3√7 3 root index 3 start root 7 end root 27 ^3√7 27 root index 3 start root
1. 1 answer
2. 127 views
Find the cubic root of 96.(1 point)2 ^3√7 2 root index 3 start root 7 end root 2 ^3√12 2 root index 3 start root 12 end root
1. 1 answer
2. 60 views
Find the square root of 96.(1 point)Responses 24 4√6 4 start root 6 end root 16√6 16 start root 6 end root 6√4
1. 1 answer
2. 44 views
Find the square root of 96.(1 point)Responses
1. 7 answers
2. 49 views
When Earth, the moon, and the sun align, which order would lead to a solar eclipse? (1 point)Responses sun–Earth–moon
1. 1 answer
2. 141 views
What is a difference between a waxing crescent and a waning gibbous? (1 point)Responses waxing crescent occurs during the second
1. 1 answer
2. 91 views
Where is the moon located in relation to Earth and the sun when it is a first-quarter moon? (1 point)Responses behind Earth and
1. 1 answer
2. 87 views
Which phase of the moon is seen when the moon is located between Earth and the sun?(1 point)Responses new moon new moon gibbous
1. 1 answer
2. 98 views
A student draws a model of one of the sun's layers. The student draws arrows to represent hot gas moving away from the center of
1. 1 answer
2. 98 views
Which would be the most appropriate way to represent a prominence in a model of the sun?(1 point)Responses a loop of wire
1. 1 answer
2. 94 views
Which statement about the sun’s rotation is correct?(1 point)Responses All parts of the sun rotate at the same rate. All parts
1. 1 answer
2. 77 views
What is the correct order of the layers of the sun’s atmosphere from innermost to outermost?(1 point)Responses chromosphere,
1. 1 answer
2. 128 views
A student builds a model of the sun with a golf ball at its center. Which part of the sun does the golf ball represent?(1 point)
1. 1 answer
2. 98 views
What is the irrational cube root ^3√40 rewritten as a product of an integer and another irrational cube root?(1 point)
1. 1 answer
2. 59 views
What is the irrational cube root ^3√−24 rewritten as a product of an integer and another irrational cube root?(1 point)
1. 1 answer
2. 118 views
Rewrite the irrational cube root ^3√48 as a product of an integer and another irrational cube root.(1 point)
1. 3 answers
2. 67 views
What is the irrational square root √28 simplified?(1 point)
1. 1 answer
2. 73 views
What is the irrational square root √28 simplified?(1 point)Responses
1. 0 answers
2. 49 views
Rewrite the irrational square root √48 as the product of an integer and another irrational square root.(1 point)
1. 1 answer
2. 334 views
Find the cube root of 81: ^3√81 .(1 point)
1. 11 answers
2. 59 views
Find the cube root of −343 : ^3√-343 (1 point)Responses
1. 1 answer
2. 94 views
Find the cube root of 512: ^3√512 .(1 point)
1. 3 answers
2. 96 views
Find the square root of 100: √100 .(1 point)
1. 1 answer
2. 40 views
Find the square root of 81: √81 .(1 point)
1. 3 answers
2. 41 views
Simplify 13√27 .(1 point)
1. 1 answer
2. 41 views
Simplify √300 .(1 point)Responses
1. 1 answer
2. 52 views
Divide 4√10 / √2. Provide an exact answer. (1 point)
1. 3 answers
2. 67 views
Divide 8√6/2 . Provide an exact answer.(1 point)
1. 1 answer
2. 74 views
Multiply (√7) (−√2) . Give an exact answer.(1 point)
1. 1 answer
2. 69 views
Simplify 7√99 .(1 point)and no its not already simplified
1. 1 answer
2. 52 views
Simplify 7√99 .(1 point)
1. 1 answer
2. 65 views
Divide 9√33/27√11 . Provide an exact answer.
1. 13 answers
2. 113 views
Divide 2√65/√5 . Provide an exact answer. (1 point)
1. 3 answers
2. 92 views
Multiply √11 ⋅6√7 . Give an exact answer.(1 point)
1. 1 answer
2. 63 views
Multiply 9√3 ⋅6√7 . Give an exact answer.(1 point)
1. 1 answer
2. 75 views
Jake runs 7√6 miles on Monday and 5√6 miles on Tuesday. What is the difference in miles run each day?(1 point)
1. 1 answer
2. 143 views
Subtract 8√23−√23 . (1 point)
1. 1 answer
2. 40 views
Add ^3√22 + 3√22 +√22 .(1 point)
1. 1 answer
2. 51 views
Add √19 + √19 .(1 point)
1. 1 answer
2. 44 views
Add 3√21 + 7√21 .(1 point)
1. 1 answer
2. 41 views
The tiles in a store are being compared. The diagonal of one tile is 9√2 centimeters, and the other tile is 8√2 centimeters.
1. 1 answer
2. 96 views
Subtract √29−√29 .(1 point)
1. 1 answer
2. 46 views
Add 2√8+3√8 .(1 point)
1. 1 answer
2. 37 views
Add 2-√8+3-√8 .(1 point)
1. 1 answer
2. 38 views
Add 2–√8+3–√8 .
1. 1 answer
2. 36 views
Add 2–8√+3–8√ .(1 point)
1. 1 answer
2. 43 views
A field of 3.9 mi^2 is being subdivided into 1.3×10^3 family gardens. How many square miles will there be in each garden? Write
1. 1 answer
2. 42 views
A field of 3.9 mi2 is being subdivided into 1.3×10^3 family gardens. How many square miles will there be in each garden? Write
1. 1 answer
2. 84 views
An asteroid is heading toward Mars at the rate of 7.7×10^4 mi./hr. If the asteroid is 3.311×10^8 miles away from Mars, how
1. 3 answers
2. 88 views
An asteroid is heading toward Mars at the rate of 7.7×10^4 mi./hr. If the asteroid is 3.311×10^8 miles away from Mars, how
1. 5 answers
2. 54 views
The average tectonic plate moves at the rate of 0.006 m per year. How many meters would it move in 2×10^6 years? Write the
1. 3 answers
2. 83 views
A strand of hair has an average mass of 2.17×10^−5 ounces. A grain of rice has an average mass of 0.002 ounces. How much
1. 3 answers
2. 128 views
Calculate 4.8×10^−3 − 9.4×10^−6 . Express the answer in scientific notation rounding to 2 decimal places.(1 point)
1. 3 answers
2. 118 views
The distance from Venus to the sun is about 67,000,000 miles. The distance from Earth to the sun is about 2.6×10^7 farther.
1. 8 answers
2. 264 views
Janiya found that her playlist will play for 3.8×10^2 seconds, 6.3¯¯¯ ×10^5 minutes, 1.05¯¯¯¯¯ ×10^4 hours, or
1. 1 answer
2. 86 views

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