Answers by Ofir Hadad
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Answers by Ofir Hadad

Answers by Ofir Hadad
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What is the molecular formula of the compound?Express your answer as a chemical formula.
answered Jul 31, 2023
7 votes
124k views
which of the ordered pairs below satisfy the following equation?check all that apply y=6xA. (6, 36)B.(72, 12)C. (7, 42) D(54, 9) E. (36,6)F. (15,90)
answered May 22, 2023
2 votes
106k views
In order to fill his fish tank to capacity Jamal needs to put 25 gallons of water into the tank. If Jamal has 12.5% of the tank filled with water, how much more water does he need to put into the tank
answered Jan 30, 2023
7 votes
101k views
What makes LED lightbulbs more efficient than incandescent lightbulbs?
answered Jan 9, 2023
5 votes
155k views
Please help! Please don't answer if you don't know!​
answered Dec 29, 2022
5 votes
162k views
A 6-hp pump is used to raise water to an elevation of 12 meters. If the mechanical efficiency of the pump is 85 percent, determine the maximum volume flow rate of water in gallons per hour.
answered Nov 20, 2022
6 votes
154k views
X² – 16x + 64 Please help!!!
answered Nov 15, 2022
2 votes
104k views
Can u help fast plz i’m gonna cry lol
answered Sep 28, 2022
7 votes
117k views
Read the text and choose the correct option that answers the question. Cada año, el gobierno de nuestro país planta árboles nuevos en algunos bosques con poca vegetación para recuperar los ecosistemas.
answered Aug 24, 2022
3 votes
163k views
A hot-air balloon plus cargo has a mass of 308 kg and a volume of 2910 m3 on a day when the outside air density is 1.22 kg/m3. The balloon is floating at a constant height of 9.14 m above the ground. Required:
answered Jun 22, 2022
5 votes
127k views
Write the equation in slope-intercept form, y = mx + b, for a line is perpendicular to the line y - 2 = -2(x + 5) and passes through the point (-2,-4).
answered May 31, 2022
1 vote
200k views
CAN YOU PLEASE HELP ME PLZZZZ!!!!!!!!!!!! It costs a shoe company $23.74 to produce one pair of running shoes. The company sells each pair of shoes for $83.12 in stores. If the company sells 187 pairs
answered Apr 29, 2022
7 votes
4.7k views
Which of the following is not a contributing factor to overweight and obesity?
answered Mar 15, 2022
8 votes
53.1k views
Please help me ill mark as brilliant if its correct:)​
answered Jan 15, 2022
4 votes
120k views
A continuous-time periodic signal x(t) is real valued and has a fundamental period T = 8. The nonzero Fourier series coefficients for x(t) are specified as a_1 = a*_-1 = j, a_5 = a_-5 = 2. Express x(t)
answered Nov 8, 2021
4 votes
3.2k views
How do we do pemdas? What do each letter stand for?
answered Oct 25, 2021
5 votes
234k views
According to C. Wright Mills, the real rulers of America include (select one): a. labor union leaders. b. the "new rich." c. corporate executives, the military, and high-ranking politicians. d. mass media
answered Sep 6, 2021
5 votes
33.5k views
A 0.211 g sample of carbon dioxide, CO2, has a volume of 560 mL and a pressure of 429 mmHg whats the temperature of the gas in Kelvin
answered Sep 1, 2021
3 votes
187k views
Q) Considering the value of ideal gas constant in S.I. unit, find the volume of 35g O2 at 27°C and 72 cm Hg pressure. Later, if we keep this pressure constant, the r.m.s velocity of this oxygen molecules
answered Aug 1, 2021
2 votes
223k views
Which phrase in the passage is an example of verbal irony? “young labourers” “cannot get work” “if at any time” “happily delivered”
answered Jun 26, 2021
4 votes
147k views
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