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Find the product 3/7 ×(-2/5)
answered
Aug 27, 2021
Mathematics
high-school
1
vote
12.4k
views
Lucy needs to lift a crate to a shelf 20 m high. She does 12,000 J of work on a machine to help her. The machine exerts a force of 500 N to lift the crate.
answered
Jul 18, 2021
Physics
high-school
6
votes
183k
views
What is fundamental quantities.?
answered
May 18, 2021
Physics
college
6
votes
47.0k
views
Which expression is equivalent to StartFraction negative 18 a Superscript negative 2 Baseline b Superscript 5 Baseline Over Negative 12 a Superscript negative 4 Baseline b Superscript negative 6 Baseline
answered
Apr 29, 2021
Mathematics
college
3
votes
120k
views
Helllp please fast please
answered
Feb 23, 2021
Mathematics
middle-school
1
vote
230k
views
What did Mendel's cross-pollination of pea plants prove? A. Inheritance of certain factors is dependent upon the genetic code. B. Certain factors are dominant, and other factors are recessive. C. All the
answered
Feb 1, 2021
Biology
middle-school
4
votes
136k
views
The probability density function f(x) of a random variable X that has a uniform distribution between a and b is: -(b + a)/2 -(a − b)/2 -1/b − 1/a -None of these choices.
answered
Dec 9, 2020
Mathematics
college
2
votes
147k
views
Milani, Inc., acquired 10 percent of Seida Corporation on January 1, 2017, for $188,000 and appropriately accounted for the investment using the fair-value method. On January 1, 2018, Milani purchased
answered
Jun 30, 2020
Business
college
4
votes
45.5k
views
If a block has a density of 1.8 g/ml, will it float?
answered
Jun 24, 2020
Chemistry
middle-school
0
votes
143k
views
What is the diameter of a circle that has 50 square meters?
answered
Apr 9, 2020
Mathematics
middle-school
4
votes
77.6k
views
Use the drop-down menus to complete the statements. The atoms in a solid . The arrangement of atoms in a solid causes it to have a definite . Solids in which the atoms have no particular order or pattern
answered
Apr 7, 2020
Physics
middle-school
5
votes
213k
views
Which unit rate is the lowest price per ounce? (5 points) Choice A: 10 ounces of chocolate chips for $1.66 Choice B: 20 ounces of chocolate chips for $3.32 Choice A Choice B The unit rates are equal. The
answered
Jan 22, 2020
Mathematics
middle-school
5
votes
132k
views
20 POINTS NEED ANSWER QUICK PLZ. In the early 1800s, American pioneers settled much of the land east of the Mississippi River. Which area became a state first? a.Ohio b.Illinois c.Indiana d.Louisiana
answered
Dec 26, 2019
History
middle-school
1
vote
64.1k
views
In business e-mails, it is important to respond within twenty-four hours. True False
answered
Jul 9, 2019
Business
college
0
votes
114k
views
The decisions of financial institutions affect consumer spending. a. True b. False
answered
May 9, 2019
Business
high-school
6
votes
75.1k
views
Calcium oxide (CaO) can react with carbon dioxide (CO2) in a synthesis reaction. Select the most likely products of this reaction. CaO + CO2 → ?
answered
Jan 14, 2019
Chemistry
middle-school
6
votes
6.5k
views
You invested $2,000 in a simple interest account. The balance after 8 years is $2,720. What is the interest rate?
answered
Jun 27, 2018
Mathematics
middle-school
3
votes
215k
views
Like the Maya, the people of Teotihuacan were mainly farmers and __________.
answered
Feb 16, 2018
History
middle-school
4
votes
97.0k
views
The Treaty of versailles place the blame for World War 1 on which nation?
answered
Aug 21, 2017
History
high-school
5
votes
114k
views
If the frequencies of two component waves are 24 Hz an 20 Hz, they should produce beats per second
answered
Jul 13, 2017
Physics
high-school
5
votes
152k
views
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