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Peace
Questions (128)
The 6th term of a gp is 2000.find the 23rd term if the common ratio is 10
1 answer
205 views
A cuboid has a length 13cm,with 9cm and height 8cm.calculate the surface area, length of it's diagonal and volume
0 answers
461 views
If the hypothenus of a right angle isosceles triangle is 6cm. What is the lenght of each of the other sides ?
1 answer
206 views
What volume of oxygen at s.t.p will be obtained when 24.5g of potassium trioxochlorate (v) crystals are heated?
2 answers
367 views
An object has a mass of 70g in air. It's apparent mass is 50g when totally immersed in another liquid. Calculate the relative
0 answers
352 views
A child in danger of drowning in a river is being carried downstream by a current that has a speed of 2.60km/h. The child is
0 answers
681 views
A uniform metre rule is balanced on a knife at point 50 cm,if a force of 20N is positioned at point 15cm at one end of the rule.
1 answer
456 views
If 13 times a number is subtracted from the square of the number, the result is 30. Find the number
3 answers
2,492 views
what is abnormal supply
1 answer
491 views
A rectangle is 8cm long and b cm broad. Find the range of values of b if the perimeter of the rectangle is not greater than 50
26 answers
1,790 views
A man travels from a village of X in a bearing of 060¤ to a village which is 20km away from Y.He travels to a village Z on a
10 answers
3,405 views
calculate the percent deviation from ideal behavior: 1.30 mol N2 in a 2.64-L container at 59 °C exerts 27 bar pressure.
1 answer
1,877 views
Are individuals empowered and do they understand their human rights or when their rights are being violated. provide five
2 answers
589 views
10.5g of zinc trioxocarbonate(iv) were heated very stronglu to a constant mass and the residue treated with excess Hcl.calculate
13 answers
5,184 views
10.5g of zinc was heated to a constant mass and the residue treated with excess Hcl: ZnCo3+Hcl-----ZnCl2+Co2+H2O.
Calculate the
1 answer
624 views
3. A club with 8 women and 6 men needs to choose two different members to be president and vice president (combination or
2 answers
817 views
Determine where the big O(g(x)) for following functions
• F(x)=2xlogx+1 • F(x)=3x -2x +1 • F(x)=4x -2x -3x +4 • F(x)=( x
0 answers
388 views
15 Please calculate P(E|F) given P(F|E)=0.3, =0.25 and P(E)=0.6
1 answer
508 views
14 There 2 dies. One is 8 sides (octahedral die) and another is 6 sides (normal). All are fair dies.
a. What is the expected
1 answer
511 views
13 Define F as failed in the diagnostic test that P(F)=0.08 and A as failed in the real test. Given a student was failed in the
0 answers
604 views
12 A computer science department has a probability of 0.35 that a senior receives a job offer in IT before graduation. Random
0 answers
562 views
There are 8 black balls and 8 white balls in a box and cannot be seen through:
• How many balls must be picked up in order to
2 answers
473 views
What mass of pure silver would you obtain from 85.0 g of AgNO3?
My work The answer i got is 53.55 g Am i right?
1 answer
423 views
State in words the specific information conveyed by a label reading of 0.25M oxalic acid
1 answer
1,165 views
identify which property is being illustrated.
15.1=15 5.0=0 11.1/11=1 3+2=2+3 7+-7=0 -9.1=-9 6.1/6=1 -1+1=0 5.6=6.5
2 answers
1,628 views
Two point charges, Q1 = -6.7 µC and Q2 = 1.2 µC are located between two oppositely charged parallel plates. The two charges
2 answers
3,559 views
Argo Sales Corporation has in recent years maintained the following relationships among the data on its financial statements:
Gro
0 answers
907 views
Argo Sales Corporation has in recent years maintained the following relationships among the data on its financial statements:
Gro
0 answers
724 views
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