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Select the correct answer. Which of the following is a solution to 4sin2x − 1 = 0? A. 30° B. 60° C. 90° D. 120°
answered
Oct 19, 2020
Mathematics
middle-school
2
votes
212k
views
Which of the following is an example of supporting signal ?
answered
Sep 11, 2020
Health
middle-school
7
votes
65.6k
views
From a 60 cm rifle pipe the bullet flies out at a speed of 300 meters / second. What iš the avarage speed of bullet in the pipe? How much time was the bullet moving? What is bullet's acceleration? Thanks
answered
Jul 30, 2020
Physics
middle-school
5
votes
185k
views
A cable network offers members a Basic plan for $7.31 per month. For $3.00 more per month, the cable network offers a Standard plan, which includes HD movies. During one week, 280 new subscribers
answered
May 15, 2020
Mathematics
college
5
votes
169k
views
5. A pendulum consisting of a mass m = 0.2 kg attached to a massless rod of length L = 0.3 m is pulled to an angle θ = 15° and released. The speed of the mass at the bottom of the swing is a) 0.742 m/s
answered
May 12, 2020
Physics
college
7
votes
193k
views
To make dinner Monica needs 2 3/4 cup of water for the pasta and 3 1/8 cup for the rice. She also needs 6 1/24 cup of flour for the dessert. How much more flour does Monica need than water to make her
answered
Apr 9, 2020
Mathematics
middle-school
4
votes
30.4k
views
How did the Miller-Urey experiment impact the way scientists think about the origins of life? Use what you know about the Miller-Urey experiments to discuss the factors needed for life to arise, and speculate
answered
Aug 2, 2019
Biology
high-school
4
votes
130k
views
X/4 + 10 = 16 help me
answered
Jun 28, 2019
Mathematics
middle-school
2
votes
38.1k
views
-1/4(-16x-8)=18 solve for x
answered
Feb 22, 2019
Mathematics
middle-school
5
votes
131k
views
When the president accepts the legal existence of another country, it is known as the power of _____?
answered
Jan 2, 2019
History
high-school
2
votes
210k
views
Can someone help me plz!!!
answered
Dec 8, 2018
Mathematics
high-school
4
votes
55.7k
views
The length of a rectangular garden is 30 yards more than the width. The perimeter equals to 300 yards. Find the length and width
answered
May 27, 2018
Mathematics
high-school
4
votes
172k
views
A $210 suit is marked down by 20%. Find the sale price.
answered
May 18, 2018
Mathematics
middle-school
4
votes
43.0k
views
Write for equivalent expressions for 20-10
answered
Apr 20, 2018
Mathematics
middle-school
3
votes
224k
views
0.8342 turned into a fraction
answered
Dec 9, 2017
Mathematics
middle-school
1
vote
145k
views
The bakers at Healthy Bakery can make 260 bagels in 10 hours. How many bagels can they bake in 24 hours? What was that rate per hour?
answered
Jun 30, 2017
Mathematics
middle-school
6
votes
210k
views
The president may serve a maximum of_ terms in office.
answered
May 22, 2017
History
high-school
2
votes
44.6k
views
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