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Tobi
Questions (17)
A television 65w , a fridgerator
1 answer
133 views
A television (65w) a refrigerator ( 1.2kw) an electric kettle(650w) and ten lamps (40w) each are connected in series. How much
1 answer
132 views
A bulb runs on a current of 0.2A from a 6v supply calculate the energy produced in 3minutes
1 answer
98 views
What is the cost of operating an electric iron wirh power consumption of1.2kw for 30minutes of enertis sold at N7.00per kw
1 answer
111 views
How do I calculate the angle on a straight line
1 answer
91 views
The Velocity Ratio And Efficiency Of A System Of Pulley Are 6 And 80% Respectively.How Much Effort Is Required To Lift A Load Of
1 answer
538 views
Ten way how good leader can protect the interest of their followers
0 answers
219 views
If log x-log (2x-1)=1 find x
1 answer
680 views
400cm^3 of a gas x diffuse through a porous pot in 2 minutes. calculate the rate at which x diffuse
14 answers
7,387 views
A runner tries to keep a consistent stride length in a marathon. But, the length will change during the race. A runner has a
6 answers
3,120 views
What is 5-16 tenths?
3 answers
2,795 views
Q = 16.8*10^-0.22t
Give the starting value a, the growth rate r, and the continuous growth rate k. Exact answer for a, Round the
1 answer
533 views
Convert Q = 2e^8t to form Q = ab^t
Round all calculated values to three decimal places Q= my answer I got 2(2.980.9579)^t I don't
1 answer
854 views
Define resistivity and state its units
1 answer
543 views
The length of the Boston Marathon is 138,435 ft. Each stride, or step, by a particular runner is 3 ft long. Does the number of
51 answers
7,398 views
In a right _angled triangle one of the acute angles is 20 dgrees greater than the other.find the angles of the triangle
2 answers
1,645 views
Recently, the House of Representatives passed legislation to increase the minimum wage in the nation from $5.15 to $7.50. Waht
0 answers
552 views
Answers (16)
7
Al2(SO4)3 Oxdn no: of Oxygen is -2 3×2+3×x+3×4×(-2)=0 6+3x-24=0 3x-18=0 3x=18 ∴x=+6
I think the answer 105 but I'm I correct?
I need it now Pls
Tobi
Please urgently
Cause of abnormal supply & explanation with curve. Please
I just wanna look at examples
I don't get please explain
How on earth is K = 5 , I don't get please adeola, explain
None there is no motion in the direction of the force
1-cm thick layer of water has a volume of π*70^2 cm cube=15.3958L. so, you want to know how long it takes to drain 30cm=461.874L 461.874÷33L/hr =14hr.
Speed = 2*pi*r/t = 2*3.142*1.50E11/3.16E7 = 29,829m/s
That is it? Divide? Why was I thinking more into the equation? Thank Yoou
Area = dc/dt =2(pi)r(dr/dt) = 2(pi)(3)(0.02) = 0.377 in2
124sinÐ/20(t-10)+126 or 124cosÐ/20(t)+126
