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A vector r= (a,b,c) has a direction angle of 45 degrees with the positive x axis and a direction angle of 130 with the positive y axis. The bestie has a magnitude of 8 and makes an obtuse angle with the
answered
Jul 25, 2021
Mathematics
high-school
3
votes
173k
views
in The table below is constructed based on the entire senior class's gender and eye color. Using this table, what is the probability of randomly selecting a black eyed senior female?
answered
Jul 11, 2021
Mathematics
high-school
1
vote
1.1k
views
A 110.0-g sample of metal at 82.00°C is added to 110.0 g of H O(l) at 27.00°C in an insulated container. The temperature rises to 30.56°C. Neglecting the heat capacity of the container, what is the specific
answered
Apr 23, 2021
Chemistry
high-school
2
votes
219k
views
Which components should Enterprise Free Cash Flows include? I. Capital expenditures II. Financing costs III. Taxes IV. Working capital requirements
answered
Apr 22, 2021
Business
college
4
votes
127k
views
An initial investment of 480$ is appreciated for 2 years in an account that earns 7% interest, compound quarterly. Find the amount of money in the account at the end of the period.
answered
Jan 30, 2021
Mathematics
college
4
votes
137k
views
Which provides the most evidence about the age of Earth? A Rock Layers B Index Fossils C Ancient Writings D Bones of dead animals
answered
Jan 21, 2021
Biology
high-school
3
votes
144k
views
Question 1 of 20 Which sentence best describes a conflict? O A. A detective gets called into the police chief's office. O B. An astronaut puts on her spacesuit to go outside. O C. A student must find a
answered
Jan 15, 2021
English
college
5
votes
135k
views
Rewrite the expression in exponential form
answered
Dec 22, 2020
Mathematics
middle-school
0
votes
3.3k
views
Which organism does not have a tail or black hair
answered
Aug 8, 2020
Chemistry
middle-school
6
votes
88.6k
views
Which is not a step in the rock cycle
answered
Feb 8, 2020
Biology
middle-school
5
votes
213k
views
Which sentence best uses sensory language to describe the setting? A. I stood beside the bakery's display case stocked with a variety of baked goods and pointed to them as I was being interviewed by the
answered
Dec 21, 2019
English
high-school
4
votes
160k
views
Simplify the following expression: 9x + 5x + 7x - 4x
answered
Sep 2, 2019
Mathematics
middle-school
1
vote
5.6k
views
Turkey and Israel have similar governments.
answered
Aug 21, 2019
Social Studies
middle-school
0
votes
124k
views
Green seed color is recessive in pea plants. During fertilization, a pea plant receives one recessive gene for seed color from a sperm cell. The plant produces green seeds. The gene from the egg cell must
answered
Apr 12, 2019
Physics
high-school
1
vote
9.7k
views
Why are scientific models important in the study of science? A. They are useful only for teaching students about science. B. They help scientists understand complex ideas and objects that aren’t easy to
answered
Feb 4, 2019
Chemistry
college
5
votes
135k
views
What is the name given to each angle? An angle of exactly 90 degrees, and angle between 90 and 180, an angle less than 90 , and angle between 180 and 360
answered
Jan 6, 2019
Mathematics
college
4
votes
174k
views
What is one of the first decisions an entrepreneur must make answer.com?
answered
Nov 25, 2018
Business
high-school
6
votes
214k
views
Please check my answer. Find the slope of the line whose equation is y - 5x = 9. my answer is m=5
answered
Sep 18, 2018
Mathematics
high-school
4
votes
53.8k
views
Some paragraphs describe action which increases the reader's awareness of dangerous situations. Explain why or how these paragraphs add to the reader's awareness of danger.
answered
Aug 10, 2018
English
high-school
3
votes
98.8k
views
A man has 14 coins in his pocket, all of which are dimes and quarters. if the total value of his change is $1.70, how many dimes and how many quarters does he have?
answered
May 20, 2018
Mathematics
high-school
3
votes
190k
views
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