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Given: cosθ= 61/60 Find: sin2θ
answered
Sep 5, 2024
Mathematics
high-school
1
vote
222k
views
What recent discovery casts doubt on the idea that eukaryotes acquired mitochondria well after the origin of eukaryotic life? 1) the presence of mitochondria in some prokaryotes 2) the absence of mitochondria
answered
Jun 22, 2024
Biology
high-school
2
votes
38.1k
views
A teacher asks her students to write down the number of hours studied, rounded to the nearest half hour. She compiles the results and develops the probability distribution below for a randomly selected
answered
Jan 23, 2024
Mathematics
high-school
3
votes
171k
views
An architect's sketch of plans for the front of a garage in the shape of pentagon is shown below. What is the approximate perimeter of thefront of the garage?-8-6 -4 -2A. about 36 ftB. about 21 ftC. about
answered
Dec 30, 2023
Mathematics
college
3
votes
107k
views
Can someone help me with this please
answered
Oct 9, 2023
Spanish
high-school
8
votes
35.8k
views
When did they make it illegal to take pieces of the Great wall of china?
answered
Sep 5, 2023
History
college
3
votes
131k
views
In the reaction 2H2 + O2 → 2H2O, is 18 g of water produced when 9 g of oxygen is fully reacted?
answered
Aug 30, 2023
Chemistry
college
4
votes
220k
views
what type of security threat allows an attacker to learn you password through the use of an email or phone call? brainscape
answered
Jun 1, 2023
Computers and Technology
high-school
7
votes
208k
views
Find the value of x I give you 10 points if you help
answered
Aug 11, 2022
Mathematics
high-school
2
votes
94.5k
views
Subtract the product of 5 and 8 from 50. HOW DO I WRITE THIS IN A NUMERICAL EXPRESSION?
answered
Jul 25, 2022
Mathematics
college
1
vote
184k
views
What is the most important principle in graphic design? a. visual balance b. contrast c. visual unity d. repetition
answered
Jul 6, 2022
Arts
high-school
6
votes
130k
views
3. Explain the phrase, "love not only what is your, but love all that belongs to the human race' in your own words.
answered
Mar 23, 2022
English
high-school
5
votes
55.7k
views
a cylinder has a height of 19 feet. the volume is 3,818.24 cubic feet. what is the radius of the cylinder? use π ≈ 3.14
answered
Mar 8, 2022
Mathematics
middle-school
6
votes
109k
views
What's the current yield of a 5.00 percent coupon corporate bond quoted at a price of 102.58?
answered
Feb 18, 2022
Mathematics
college
11
votes
124k
views
CAN SOMEONE WHO SPEAKS AND KNOWS HOW TO WRITE IN SPANISH HELP ME IN THE COMMENTS WITH THIS BECAUSE IT WONT LET ME SUBMIT MY QUESTION AND IT KEEPS SAYING THAT I'M WRITING SOMETHING BAD EVEN THO I'M NOTTTTT?
answered
Nov 23, 2021
Spanish
middle-school
4
votes
64.2k
views
An employee was randomly chosen from a company. If the expected value of the age of the employee is_ years old, the mean age of all the employees in the company is_ years old. O A. 32; 60 O B. 32; 48 O
answered
Oct 16, 2021
Mathematics
middle-school
4
votes
134k
views
The two figures are similar, Write the similarly statement. Justify your answer. PLEASE ANSWER
answered
Sep 29, 2021
Mathematics
middle-school
3
votes
37.3k
views
A vertical piston cylinder device contains a gas at an unknown pressure. If the outside pressure is 100kPa, determine a) the pressure of the gas if the piston has an area of 0.2m2. And a mass of 20 kg.
answered
Sep 23, 2021
Engineering
college
3
votes
137k
views
Awesome Bikes is having a 40% off sale. If Deb wants to buy a bike that was originally $300, how much will she actually pay for it (not including tax)?
answered
Sep 14, 2021
Mathematics
middle-school
3
votes
30.3k
views
If you walk 8km at an average speed of 4km/h, how much time does it take
answered
Jul 15, 2021
Physics
high-school
6
votes
148k
views
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