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Answers by KChen

Answers by KChen
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What is the measure of kpn
answered May 6, 2021
2 votes
22.3k views
Baking soda NaHCO3, is made from soda ash, a common name for sodium carbonate. The soda ash is obtained in two ways. It can be manufactured in a process in which carbon dioxide, ammonia, sodium chloride,
answered Apr 23, 2021
2 votes
143k views
Can someone help me photo is above
answered Apr 14, 2021
3 votes
96.0k views
What is the VERTEX of the quadratic y = 2 (x + 4)² + 1 A(4,1) B(-4,1) Please explain if you know
answered Feb 28, 2021
5 votes
187k views
12. Daniel scored a 90% on his first math test. If Daniel worked 18 problems correctly, how many problems were on the test?​
answered Feb 13, 2021
1 vote
52.2k views
Autocratic leaders A. make decisions on their own. B. solicit the input of experts for decisions. C. solicit the input of group members for decisions. D. allow subordinates to make decisions. E. look for
answered Oct 18, 2020
1 vote
200k views
4(-8x + 5) = -24x – 16
answered Oct 3, 2020
0 votes
176k views
What term referred to all processes that form mountain ranges
answered Jul 2, 2020
1 vote
37.2k views
Which neurotransmitter prepares the body for "fight or flight" and is seen in increased levels in patients with anxiety-related disorders? a. dopamine b. serotonin c. epinephrine d. norepinephrine
answered May 2, 2020
3 votes
217k views
An acute triangle has side lengths 21 cm, x cm, and 2x cm. If 21 is one of the shorter sides of the triangle, what is the greatest possible length of the longest side, rounded to the nearest tenth?
answered Jul 29, 2019
5 votes
232k views
A company produces packets of soap powder labeled "giant size 32 ounces." the actual weight of soap powder in a box has a normal distribution, with a mean of 33 oz. And a standard deviation of 0.7 oz.
answered May 26, 2019
1 vote
53.0k views
Mai and Priya were on scooters. Mai traveled 15 meters in 6 seconds. Priya travels 22 meters in 10 seconds. Who was moving faster
answered Apr 23, 2019
1 vote
88.3k views
Which strategy best explains how to solve this problem? George entered his frog in a jumping contest. The frog jumped 2 feet the first jump. On the second jump, the frog jumped twice as far (4 feet). Each
answered Nov 26, 2018
1 vote
67.1k views
Magma is molten material from the mantle that has reached earths surface true or false
answered Jul 19, 2018
5 votes
146k views
(4.02 LC)Which of the following products were created through marine biotechnology? Penicillin Plasma television Fluorescent dyes Lithium batteries
answered May 13, 2018
4 votes
174k views
Which of the following reached a new high during Roosevelt's first term as President? a. Tariff rates b. Employment rates c. The National Debt d. Per capita income
answered Jan 22, 2018
1 vote
25.2k views
Which sentence requires the personal a? Fabián tiene ___ hermano. Marisol obedece ____ reglas. Dile ___ encargado. Tengo ____ amigos. Samuel mira ____ Pedro.
answered Jul 3, 2017
4 votes
16.3k views
What does Don Quixote admire most about knights? A. their great riches and political power B. their fancy castles and huge country homes C. their selfless commitment to battling wrongs D. their ability
answered Jan 30, 2017
4 votes
109k views
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