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1. 39 is the smallest number (39<42 and 39<67)

2. 15 is the smallest number (15<17 and 17<71)

3. 60 is the smallest number (60<96 and 60<86)

distance covered in 1min=24/4×60 =1/10kmditance covered in 10min=1/10×10 =1km

we know 1 hour = 60 minDistance covered in 1 min=(24/4)×60 =1/10kmTherefore, ditance covered in 10min=1/10×10 =1km

I have also done the same thing

kunal. bro mark it as best plsss

(a) 3.5cm(b) 1m(c) 2.56cmis the correct answer........

Let the total no. of elephants = xNo. of elephants on the bank = 7/2 √xRemaining elephants= 2A/Q x=7/2 √x+2x-2 = 7/2 √x2(x-2) = 7√x4(x-2)² = 49x4(x²-4x+4) = 49x4x²-65+16 = 0(x-16) (4x -1) = 0x-16 = 0 or 4x-1 = 0x = 16 or x = 1/4Since, the no. of elephants cannot be 1/4∴ x = 16The total no.of elephants = 16

Ans :- Option (1) is correct.

they have asked which equation is this

this I have done already

it is linear equation.

sp=1596, gain=12°\• cp=(100/(100+gain°\•)x sp) cp=(100/(100+12°\•)×1596) cp=(100/112 x 1596)=1425;

1425 is the cp.this questions answered

sp=1596, gain=12°\• cp=(100/(100+gain°\•)×sp) cp=(100/(100+12°\•)×1596) cp=(100/112×1596)=1425;

Chemical formulas are used to describe the types of atoms and their numbers in an element or compound. The atoms of each element are represented by one or two different letters. When more than one atom of a specific element is found in a molecule, a subscript is used to indicate this in the chemical formula.

Rules for writing chemical fornula:1) The symbol of the constituent elements. 2) The combining capacity of each atom constitutng the compound. 3) The symbol of the metal written first.

a) 49/35 , b) 84/ 60

A=P(1+R/100)^2=100000(1+12/200)^2 =100000(1.06)^2=112360

1. D) is an APwith common difference√3

LHS

=sin a -2sin ^3 a/ 2cos^3 a + cos a=sin a (1-2sin^2a)/ cos a ( 2cos2a+1)=sin a/cos a × 1-2sin2a/2cos2a+1=tan a × 2(1-sin2a)/2(1-sin2 a)+1=tana ×1/1=tan a=RHS

Let the no. of student be XTotal amount of contributed = 1156we take under root of 1156 1156 = 2×2×17×17 X = 2× 17 = 34

49/40 = 1.225 , after three decimal

thanks

Future value(A)=9826 time(t) = 18 months (1.5 years)

rate of interest(r)= 5% p.a compounded annually.

present vale(P)=?

A=P(1+r)^t

9826=P(1+5%)^1.5

P=9132.56. Ans

1/25=0.04Therefore,after 2 decimal places, the expression is terminating.

Next term will be-5as D= -5hereplease like the solution 👍 ✔️

terminate after 1.65

Therefore √4= 2so u got this as 2√2=√8so take next term and try to do in these methods only so u can get it and this is arithmetic progression so now u have to find next term 2√2,3√2,4√2,...so there is a common difference d=a2-a1d=√2so, and next term will be 5√2 ,..... etc

Ans, -7,-10,-13........

-7,-10,-13..... is the best answer

a5=-7 is the best answer

a=5, d= 2-5= -35th term=a+(n-1)d= 5+(5-1)(-3)= 5+4(-3)= 5-12= -7

-7,-10,-13 and so on

-7,-10,-13....... is the correct and best answer

-6, -10 ,-13. .

d=2-5=-3 Next term t5=5-12=-7

-7 is correct answer

5, 2, -4, -7, -10, -13, -15, ------,n

a = 5 and common difference = 8-5 = 3

so, next term = 17+ 3 = 20

also nth term = 5+(n-1)3 = 2+3n

Carbon dioxide is evolved.CO2 turns moist red litmus paper blue and turns limewater milky.

1. bolder, boldest

2. big, bigger

4. busy, busiest

5. dry, drier, driest

6. courageous, most courageous

Car travel 228 km in 3 hoursSpeed = Distance /timeSpeed = 228/3 = 76 km/hr

a) time = Distance /speed = 912/76 = 12 hrs

b) Distance = Speed x time = 76x7 = 532 km

thanks

a+5d= 6 ----(1)a+11d= -12 -----(2)

and subtracting equation first from second,

6d = - 18=> d = -3

then a= 6-5d=6- 5(-3)=6 - (-15)a=6+15 = 21

18th term of AP is,a+17d= 21 + 17(-3)= 21 - 51= -30

Where is which term of the series is 0

Here d= 23-27= -4will take a= -65d= -411th term= a+10d= -65+10*(4)-25