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Isotopes with unstable nuclei are_______and are called _______.
answered
Dec 28, 2020
Chemistry
middle-school
6
votes
21.3k
views
State whether the data are best described as a population or a sample. To estimate size of trout in a lake, an angler records the weight of 11 trout he catches over a weekend.
answered
Dec 8, 2020
Mathematics
high-school
2
votes
46.2k
views
Which is the leading preventable cause of mental retar dation in the United States?
answered
Nov 28, 2020
Health
middle-school
1
vote
176k
views
A pair of shoes usually sells for $55 if the shoes are 20% off and sales tax is 6% what is the total price of the shoes including tax A) 47.30 B) 47.08 C) 43.73 D) 46.64
answered
Sep 15, 2020
Mathematics
middle-school
3
votes
158k
views
A 1423-kg car is moving along a level highway with a speed of 26.4 m/s. The driver takes the foot off the accelerator and the car experiences a slowing force of 901-N over a distance of 106 m. Determine
answered
Jan 5, 2020
Physics
high-school
4
votes
120k
views
Which of the following freedoms is not included in the 5th amendment? Double jeopardy Due process Deprivation of property Trail by peers
answered
Nov 19, 2019
History
middle-school
5
votes
121k
views
Alberto is painting a large triangle on one wall of his bedroom. The base of the triangle is 4 feet, and the height is 8 feet. It takes 0.2 quart of paint to cover 1 square foot. How many quarts of paint
answered
Oct 9, 2019
Mathematics
college
0
votes
74.3k
views
It can be concluded that the intended purpose of the Missouri Compromise was to A. give the free states more votes in the Electoral College than the slave states. B. keep the balance of power in the Senate
answered
Jul 15, 2019
History
high-school
3
votes
194k
views
A toy car costing $50 is reduced by 10% in the sale. How much does it cost now
answered
Apr 26, 2019
Mathematics
middle-school
2
votes
188k
views
NEED HELP ASAP OR I FAIL What is different about a mixture and a homogeneous mixture? a. In a mixture, the particles combine chemically. b. In a mixture, the particles dissolve. c. In a mixture, the particles
answered
Apr 11, 2019
Chemistry
high-school
3
votes
36.0k
views
Find the equation of the circle with the given characteristics. Center: (−2, 1) Radius: 2 The solution is
answered
Sep 27, 2018
Mathematics
high-school
5
votes
34.9k
views
Which is an example of the human cost of industrialization? A- factory injuries B- end of small businesses C- slave trade D- violence over religious beliefs
answered
Sep 22, 2018
History
high-school
0
votes
181k
views
There are 18 female students and 16 male students in a class. Which of the following expresses the ratio of female students to male students in simplest form?
answered
Jun 25, 2018
Mathematics
middle-school
6
votes
7.3k
views
Find the circumference and the area of a circle with diameter 2ft
answered
Jun 20, 2018
Mathematics
college
5
votes
142k
views
A centimeter is about 2.54 in he's. How long is centimeter to the nearest half of an inch?
answered
Mar 18, 2018
Mathematics
middle-school
4
votes
58.2k
views
Which of the following is NOT a way bloodborne pathogens can be transmitted? A. Accidental puncture by a sharp object B. Contact with open cuts or skin abrasions C. Coughing or sneezing D. Through the
answered
Feb 28, 2018
Biology
high-school
3
votes
29.9k
views
Which sentence uses commas correctly? A. "We have a few hours," he said, "to finish the project." B. "Be careful with the glue gun!", Jeremiah exclaimed. C. Isaiah asked "Where is the measuring cup?" D.
answered
Apr 24, 2017
English
high-school
2
votes
51.1k
views
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