Questions and answers by

ant

Questions (501)

How did the designer of this German folk dress use the principles of art?(1 point) Responses The designer repeats colors
1. 2 answers
2. 80 views
How did the designer of this German folk dress use the principles of art?(1 point)
1. 1 answer
2. 62 views
What is the sequence of transformations needed to move triangle ABC to triangle EGH to show that the triangles are congruent?(1
1. 1 answer
2. 40 views
Axum’s adoption of Christianity shows its connection toChoose
1. 1 answer
2. 89 views
Which of the following is a key feature of Africa’s cultural legacy?(1 point) Responses Most African countries today still use
1. 1 answer
2. 112 views
Which of the following was a great accomplishment of Mansa Musa?(1 point) Responses He brought Christianity to East Africa. He
1. 1 answer
2. 65 views
How did the kings of Ghana become wealthy?(1 point) Responses They mined salt from the region and sold it to neighboring
1. 1 answer
2. 76 views
How much current must pass through a 400-turn ideal solenoid that is 4.0 cm long to generate a 1.0-T magnetic field at the
1. 1 answer
2. 96 views
A proton moving eastward with a velocity of 5.0 km/s enters a magnetic field of 0.20 T pointing northward. What is the magnitude
1. 1 answer
2. 183 views
A cosmic-ray proton in interstellar space has an energy of 12.5 MeV and executes a circular orbit having a radius equal to that
1. 1 answer
2. 121 views
Contrast utilitarian and deontological approaches to a dilemma involving genetic engineering.
1. 2 answers
2. 564 views
who would help patients recover lost motor function caused by illness or injury?
1. 1 answer
2. 1,351 views
How to go into indepth about the conductivity of the heart?
1. 1 answer
2. 911 views
what is the meaning of the medical term hydrocele?
1. 1 answer
2. 552 views
Realism differs from Romanticism in that realism:A. focuses on negative and Romanticism focuses on positive B. portrays life as
1. 2 answers
2. 927 views
The Victorian Age is known as a time of:A. liberal ideas B. carefree living C. conservative and strict ways of life. D. none of
1. 2 answers
2. 461 views
US-Soviet relations during the early years of Reagan Administration:A. improved because NATO decided not to deploy cruise
1. 1 answer
2. 535 views
Marlene's car won't start. She wonders if she is out of gas. She checks the gas gauge and sees that the car has gas. Then she
1. 3 answers
2. 1,002 views
Minska has a problem. When she turns on a lamp, the lamp doesn't light. She wonders if the lamp is plugged into the outlet. She
1. 1 answer
2. 477 views
Minska has a problem. When she turns on a lamp, the lamp doesn't light. She wonders if the lamp is plugged into the outlet. She
1. 0 answers
2. 1,125 views
Virginia wonders if a tree branch is rubbing the outside of the window. According to the scientific method , what should she do
1. 2 answers
2. 412 views
write this number in decimal form7.73 * 10^-3
1. 1 answer
2. 359 views
write this number in decimal form4.05 * 10^3
1. 3 answers
2. 661 views
answer to this problem in scientific notation4.20 * 10^3 / 6.00 * 10^7
1. 1 answer
2. 338 views
What climate does this place have?Warmest month average 58'F Coldest month average: -2'F Average rainfall: 38 in / yr
1. 0 answers
2. 500 views
Las Vegas, Nevada has it coolest month in January, with an average temperature of 45'F. It receives 4.2 inches of precipitation
1. 0 answers
2. 564 views
________ separate nitrogen from plants when they die.a) Carbon dioxide b) Bacteria c) Gases d) Oxygen Just need to know if my
1. 1 answer
2. 454 views
The point where a river enters a lake or sea is a_____.a) basin b) tributary c) river mouth d) strait Just need to know if my
1. 2 answers
2. 503 views
2.Good soil contains_____.a) humus b) minerals c) sand d) top soil e) all of the above Just need to know if my answer or right
1. 4 answers
2. 459 views
A type of igenous rock forming from the cooling of magma within the earth's crust is called_____.a) intrusive b) sedimentary c)
1. 1 answer
2. 537 views
A metamorphic rock formed from shale is_____.a) quartzite b) gneiss c) slate d) schist e) marble Just need to know if my answer
1. 4 answers
2. 1,056 views
The thin, outer layer of the earth's surface is its_____.a) skin b)crust c) core d) soil e) surface Just need to know if my
1. 2 answers
2. 779 views
Metamorphism increases the _____.a) hardness of rocks b) coloration of rocks c) chemical composition of rocks d) volume of rocks
1. 2 answers
2. 1,133 views
Molten rock material which forms deep beneath the crust is called_____.a) minerals b) silt c) moho d) sediment e) magma Just
1. 1 answer
2. 506 views
Sedimentary rocks that form from living or once-living material are called____.?a) clastic b) dolomitic c) sandstone d) chemical
1. 2 answers
2. 595 views
The Paleozoic Era is noted for which two changes?a) rocks were formed b) the earth heated up c) people appeared on earth d)
1. 2 answers
2. 537 views
Vertebrates" is the name used to describe mountain-building processes.a) true b) false Just need to know if my answer or right
1. 2 answers
2. 387 views
Geologists have divided the history of the earth into four different eras. Which era below is not one of the four?a) Mesozoic
1. 2 answers
2. 1,179 views
At the beginning of the____Era, the earth had no crust.Just need to know if my answer or right or wrong. Thanks! :) modern era
1. 5 answers
2. 389 views
________ is the study of the earth.Just need to know if my answer or right or wrong. Thanks! :) Geology (Earth Science)
1. 1 answer
2. 439 views
When any spot on the surface of the earth faces the sun, that spot is dark it is night.true false Just need to know if my answer
1. 2 answers
2. 437 views
In 1912, Alfred Wegener discovered and explained the movement of continents, a theory he called"_____."a) plate movement b)
1. 1 answer
2. 752 views
The earth revolves around the sun, and the moon revolves around the earth. The moon is held in orbit by the earth's_________.a)
1. 2 answers
2. 761 views
The earth is a______.It has four different layers, some thicker than others.?a) spiral b) rotunda c) sphere d) globule Just need
1. 1 answer
2. 411 views
A falling star is really a ______burning up in the atmosphere of the earth.Just need to know if my answer or right or wrong.
1. 2 answers
2. 435 views
The moon revolves around the____.Just need to know if my answer or right or wrong. Thanks! :) Earth
1. 3 answers
2. 395 views
The deepest layers of the earth is called the inner______.Just need to know if my answer or right or wrong. Thanks! :) Inner
1. 2 answers
2. 446 views
A total solar eclipse means that no sunlight reaches a certain area on earth.true false Just need to know if my answer or right
1. 2 answers
2. 506 views
Very hot, liquid iron and sulfur are found 1,800 miles deep in the earth in the _____.?a) inner core b) mantle c) outer core d)
1. 2 answers
2. 628 views
The moon revolves around the____.Just need to know if my answer or right or wrong. Thanks! :) earth
1. 4 answers
2. 462 views
A total solar eclipse means that no sunlight reaches a certain area on earth.true false Just need to know if my answer or right
1. 0 answers
2. 423 views
Very hot, liquid iron and sulfur are found 1,800 miles deep in the earth in the _____.?a) inner core b) mantle c) outer core d)
1. 0 answers
2. 590 views
A falling star is really a ______burning up in the atmosphere of the earth.Just need to know if my answer or right or wrong.
1. 2 answers
2. 431 views
The deepest layers of the earth is called the innerJust need to know if my answer or right or wrong. Thanks! :) inner core
1. 0 answers
2. 403 views
Our solar system consists of_____?a) the moon and the planets b) the sun and the planets c) the sun and the moon d) the sun and
1. 2 answers
2. 627 views
Which of the statements below are true?a) The surface of the sun is over 10,000 degrees F B) The sun is hot enough to heat the
1. 1 answer
2. 746 views
At noon on June 21, the vertical ray of the sun strikes the earth_______.a) in the southern hemisphere (23.5*S) b) at the North
1. 2 answers
2. 728 views
The lines of magnetic force generated by the fluid motions of the earth's core result in the formation of the_____.a) North Pole
1. 2 answers
2. 658 views
Among elliptical orbits, some more circular than others.false true Just need to know if my answer or right or wrong. Thanks! :)
1. 2 answers
2. 379 views
The movement of the earth around the sun____.a) is one of the reasons for seasons b) results in the formation of day and night
1. 2 answers
2. 457 views
There are ______planets that we know about in our Solar System.Just need to know if my answer or right or wrong. Thanks! :)
1. 4 answers
2. 383 views
We measure the distance between stars in light years. A light years is the distance that light travels in one years (about 6
1. 2 answers
2. 530 views
In the United States, the month with the shortest length of daylight is_____?a) January b) June c) December d) April e) October
1. 2 answers
2. 407 views
Tycho Brache came to the wrong conclusions about the motions of the planets; so all his years of work were?wasted. a) true b)
1. 2 answers
2. 358 views
An earth satellite in an elliptial orbit moves witha) slower speed as it ages b) none of the above c) constant speed d) faster
1. 2 answers
2. 429 views
Newton applied his laws of motion to the problem of the motions of the planets. He assumed that it was gravity that held them in
1. 1 answer
2. 537 views
For any mass m located anywhere in the universe, F=mg is the formula that tells the gravitational attraction between m and the
1. 1 answer
2. 419 views
The earth's magnetic shield has?a) appeared only recently b)disappeared for short periods of time c)caused the earth's land
1. 2 answers
2. 495 views
The earth and all the planets______(or travel around) the sun.Just need to know if my answer or right or wrong. Thanks! :) orbit
1. 2 answers
2. 405 views
An earth satellite in an elliptial orbit moves witha) slower speed as it ages b) none of the above c) constant speed d) faster
1. 1 answer
2. 434 views
Newton applied his laws of motion to the problem of the motions of the planets. He assumed that it was gravity that held them in
1. 0 answers
2. 417 views
For any mass m located anywhere in the universe, F=mg is the formula that tells the gravitational attraction between m and the
1. 0 answers
2. 393 views
The earth's magnetic shield hasa) appeared only recently b)disappeared for short periods of time c)caused the earth's land
1. 1 answer
2. 471 views
which of the statements below is true?a) the stars in a galaxy are held together by gravity b) Stars in a galaxy slowly rotate
1. 6 answers
2. 1,496 views
if you believe that the universe is geocentric, you would believe that the is the center of the universe.sun or heliocentric
1. 13 answers
2. 675 views
The planet closest to the sun isMercury just to need to know if my answer is correct or not
1. 1 answer
2. 511 views
The Big Bang Hypothesis suggests that 20 billion years agoa) life first formed on the planet earth b) all matter collapsed into
1. 4 answers
2. 1,005 views
The only members of our solar system that do NOT periodically move around the sun are
1. 5 answers
2. 361 views
Our sun is a middle - age star that will probably explode in the next years
1. 3 answers
2. 330 views
Simplify: 2 sqrt (3) + 6 sqrt(2) - 4 sqrt(3) + sqrt (2)a) 8 sqrt(2) - 3 sqrt(3) b) 6 sqrt(2) - 8 sqrt(3) c) 5 sqrt(6) d) 7
1. 3 answers
2. 3,377 views
simplify: 5 / sqrt (7) - sqrt(2)a) sqrt (7) - sqrt (2) b) sqrt(7) + sqrt (2) c) 5 sqrt((7) + sqrt (2))/ 9 d) 1
1. 2 answers
2. 1,205 views
simplify: sqrt (3/8)a)3/4 b) sqrt(3) / 2 sqrt(2) c) 3/ sqrt (2) d)sqrt(6/4)
1. 4 answers
2. 866 views
Find the distance between (2/3,4) and (5/3,7)a) 3.46 b) 3.16 c) 4.24 d) 10.06
1. 2 answers
2. 349 views
simplify; sqrt (6) / 11a) 6 sqrt (11) /11 b) 6 c) 6 sqrt (11) d) sqrt (66) / 11
1. 1 answer
2. 406 views
simplify: sqrt (7) / (9)a) sqrt 7 b) sqrt (63) / 3 c) sqrt (63) / 3 d) sqrt (7) / (3)
1. 2 answers
2. 482 views
simplify: sqrt 4/5a) 2 sqrt (5) b) 2 c) 2 sqrt (5) / 5 d) sqrt (5)
1. 2 answers
2. 487 views
What number is used to complete the square for the equation x^2 + 5x = 0?a) 25 b) 6.25 c) 2.5 d) 10 d
1. 1 answer
2. 389 views
What number is used to complete the square for the equation y^2 + 16 = -y?a) 64 b)-.25 c) .25 d) -64 a
1. 1 answer
2. 437 views
Find the solution set for x.x^2 + 8x + 15 = 0 a) (2,4) b) (3,5) c) (-2,-4) d) (-3,-5)
1. 1 answer
2. 415 views
Two negative, even consecutive integers have a product of 224. Find the smaller integer.a) -12 b) -14 c) -16 d) -18
1. 3 answers
2. 1,317 views
Write the following as a quadratic equation. The product of two consecutive positive integers equals 56.a) n (n + 1) = 56 b) n^2
1. 0 answers
2. 827 views
Find the solution set for x.x^2 + 8x + 15 = 0 a) (2,4) b) (3,5) c) (-2,-4) d) (-3,-5)
1. 2 answers
2. 305 views
if (2 -q) is one factor of 4 - 2q - 6p + 3pq, what is the other factor?a) 2 + 3p b) 2 - 3p c)3p - 2 d) 2 - 3q
1. 1 answer
2. 407 views
What are the factors of the following trinomial?16y^2 - 12y + 2 a) (4y - 1) (4y - 2) b) (2y - 1) (8y + 2) c) (16y - 1) (y - 2)
1. 3 answers
2. 730 views
Factor: 2xy + 6x - 4y - 12a)(2x + 4) (y + 3) b)(2x - 4) (y + 3)^2 c)(2x - 4) (y - 3) d)(2x - 4) (y + 3)
1. 2 answers
2. 621 views
Factor: 2xy + 6x - 4y - 12a)(2x + 4) (y + 3) b)(2x - 4) (y + 3)^2 c)(2x - 4) (y - 3) d)(2x - 4) (y + 3)
1. 2 answers
2. 1,154 views
If (2x + y) is one factor of 2ax - 2bx + ay - by, what is the other factor?a) a - b b) a - y c) a + b d) a + x the answer i
1. 1 answer
2. 475 views
If (2 -q) is one factor of 4 - 2q - 6p + 3pq, what is the other factor?a)2 - 3p b)3p - 2 c)2 + 3p d)2 - 3q
1. 1 answer
2. 388 views
which expression is equivalent to (b + h) (b + h)?a)b^2 + 2bh - h^2 b) b^2 - h^2 c) b^2 - 2bh h^2 d) b^2 + 2bh + h^2 d
1. 1 answer
2. 465 views
what are the factor of the following trinomial?3t^2 + 19t + 6 a) (t + 1)(3t + 6) b) (3t + 1)(t + 6) c) (t - 1) (3t + 6) d) (3t -
1. 2 answers
2. 1,163 views