How do I make 8 with 4 2's?

Description : Given two 2s, 'plus' can be changed to 'times' without changing the results: 2 + 2= 2 x 2.The solution with three numbers is easy too: 1 + 2 + 3= 1 x 2 x 3.Now find the answer for 4 numbers and for 5 numbers. -Riddles

Last Answer : Solution for 4 numbers: 1 + 1 + 2 + 4= 1 x 1 x 2 x 4. Solution for 5 numbers: 1 + 1 + 1 + 2 + 5= 1 x 1 x 1 x 2 x 4 1 + 1 + 1 + 3 + 3= 1 x 1 x 1 x 2 x 4 1 + 1 +2 + 2 + 2= 1 x 1 x 2 x 2 x 2

Combine plus signs and five 2's to get 28. Combine plus signs and eight 8's to get 1,000. -Riddles

Description : Combine plus signs and five 2's to get 28. Combine plus signs and eight 8's to get 1,000. -Riddles

Last Answer : 22+2+2+2=28; 888+88+8+8+8=1,000

solve the system of equations 2r + 2s = 50 and 2r – s = 17. -General Knowledge

Description : solve the system of equations 2r + 2s = 50 and 2r – s = 17. -General Knowledge

Last Answer : Subtract eq1 from eq2: (2r – s = 17) - (2r + 2s = 50): -3s = -33 s = -33/-3 s = 11 Solve for r: 2r + 2(11) = 50 2r = 22 = 50 2r = 50 - 22 2r = 28 r = 28/2 r = 14 set: r = 14, s = 112r + 2s = 50 and 2r – s = 17

If x + y + z = 2s, then what is (s – x)^3 + (s – y)^3 + 3(s – x) (s – y)z equal to : -Maths 9th

Description : If x + y + z = 2s, then what is (s – x)^3 + (s – y)^3 + 3(s – x) (s – y)z equal to : -Maths 9th

Last Answer : answer:

How to connect Xiaomi Mi 2S to TV -Web-Development

Description : How to connect Xiaomi Mi 2S to TV -Web-Development

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How to Connect a PS4 Controller to Xiaomi Mi 2S -Web-Development

Description : How to Connect a PS4 Controller to Xiaomi Mi 2S -Web-Development

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How to connect Xiaomi Mi 2S to Projector -Web-Development

Description : How to connect Xiaomi Mi 2S to Projector -Web-Development

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How to control your PC with Xiaomi Mi 2S Android phone -Web-Development

Description : How to control your PC with Xiaomi Mi 2S Android phone -Web-Development

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How to connect Xiaomi Mi 2S to Xbox -Web-Development

Description : How to connect Xiaomi Mi 2S to Xbox -Web-Development

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How to connect Xiaomi Mi 2S to printer? -Web-Development

Description : How to connect Xiaomi Mi 2S to printer? -Web-Development

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How to use Xiaomi Mi 2S as a WebCam -Web-Development

Description : How to use Xiaomi Mi 2S as a WebCam -Web-Development

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How to share data connection with other devices on Xiaomi Mi 2S -Web-Development

Description : How to share data connection with other devices on Xiaomi Mi 2S -Web-Development

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How to troubleshoot problems connecting to WiFi on Xiaomi Mi 2S -Web-Development

Description : How to troubleshoot problems connecting to WiFi on Xiaomi Mi 2S -Web-Development

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The bond order for a species with the configuration `sigma1s^(2)sigma^(***)1s^(2)sigma2s^(2)sigma^(**)2s^(2)sigmapx^(1)` will be

Description : The bond order for a species with the configuration `sigma1s^(2)sigma^(***)1s^(2)sigma2s^(2)sigma^(**)2s^(2)sigmapx^(1)` will be

Last Answer : The bond order for a species with the configuration `sigma1s^(2)sigma^(***)1s^(2)sigma2s^(2)sigma^(**)2s^(2)sigmapx ... 1 B. `1//2` C. zero D. `3//2`

Which of the following corresponds to the configuration `1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)` ?

Description : Which of the following corresponds to the configuration `1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)` ?

Last Answer : Which of the following corresponds to the configuration `1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)` ? A. He B. Na C. Mg D. Ar

`1s^(2)2s^(2)2p^(6)` is the electron configuration of

Description : `1s^(2)2s^(2)2p^(6)` is the electron configuration of

Last Answer : `1s^(2)2s^(2)2p^(6)` is the electron configuration of A. Nitrogen B. Boron C. Argon D. Neon

`2S"(fused)" +Cl_(2) rarr A` `A+H_(2)O rarr HCl+B+C` A, B and C in the above equations are:

Description : `2S"(fused)" +Cl_(2) rarr A` `A+H_(2)O rarr HCl+B+C` A, B and C in the above equations are:

Last Answer : `2S"(fused)" +Cl_(2) rarr A` `A+H_(2)O rarr HCl+B+C` A, B and C in the above equations are: A. `S_(2)Cl_ ... (2-)` D. `S_(2)Cl_(2),SO_(2),H_(2)SO_(4)`

A good photographic print is obtained by an exposure of 2s at a distance of 1m from a 60 candela lamp. What time of exposure must be given to get equa

Description : A good photographic print is obtained by an exposure of 2s at a distance of 1m from a 60 candela lamp. What time of exposure must be given to get equa

Last Answer : A good photographic print is obtained by an exposure of 2s at a distance of 1m from a 60 candela lamp ... at a distance of 2m from a 200 cadela lamp ?

What is 3t plus 2s plus t plus 5s?

Description : What is 3t plus 2s plus t plus 5s?

Last Answer : 7s + 4t

What is the perpendicular bisector equation of a line with endpoints of s 2s and 3s 8s?

Description : What is the perpendicular bisector equation of a line with endpoints of s 2s and 3s 8s?

Last Answer : Endpoints: (s, 2s) and (3s, 8s)Midpoint: (2s, 5s)Slope of line: 3/1Slope of perpendicular line: -1/3Perpendicular bisector equation: y-5s = -1/3(x-2s) => 3y =-x+17sPerpendicular bisector equation in its general form: x+3y-17s =0

What is (NH4)2S?

Description : What is (NH4)2S?

Last Answer : Feel Free to Answer

What is 2s and 2p?

Description : What is 2s and 2p?

Last Answer : What is the answer ?

Where do Arkansas Employers mail state w-2's?

Description : Where do Arkansas Employers mail state w-2's?

Last Answer : What is the answer ?

What is the greatest two digit number whose prime factors are all 2s?

Description : What is the greatest two digit number whose prime factors are all 2s?

Last Answer : What is the answer ?

What city is located at 2S 79W?

Description : What city is located at 2S 79W?

Last Answer : Need answer

What is the perpendicular bisector equation of a line with endpoints of s 2s and 3s 8s?

Description : What is the perpendicular bisector equation of a line with endpoints of s 2s and 3s 8s?

Last Answer : Endpoints: (s, 2s) and (3s, 8s)Midpoint: (2s, 5s)Slope of line: 3/1Slope of perpendicular line: -1/3Perpendicular bisector equation: y-5s = -1/3(x-2s) => 3y =-x+17sPerpendicular bisector equation in its general form: x+3y-17s =0

How many 2s go into 66?

Description : How many 2s go into 66?

Last Answer : 33

Are the foods good for type 1 diabetics also good for the type 2's?

Description : Are the foods good for type 1 diabetics also good for the type 2's?

Last Answer : No. Type 2 Diabetes is more severe, and many of the type 1 diabetics' food do not work for type 2 diabetics. However, foods good for type 2 diabetics will be interexchange able with type 1 diabetics.

The 2’s complement of 15 is ____________ a) 0000 b) 0001 c) 0010 d) 0100

Description : The 2’s complement of 15 is ____________ a) 0000 b) 0001 c) 0010 d) 0100

Last Answer : Answer: b Explanation: 2’s complement is obtained by adding 1 to the 1’s complement of the number. Here, Binary of 15 = 1111 1’s complement of 15= 0000 2’s complement of 15= 0000+1=0001

Sensation of sound persists in our brain for about - (1) 0.001s (2) 0.2s (3) 0.1s (4) 10s

Description : Sensation of sound persists in our brain for about - (1) 0.001s (2) 0.2s (3) 0.1s (4) 10s

Last Answer : (3) 0.1s Explanation: The sensation of hearing of any sound persists in our brain for 0.1s.This is called the persistence of hearing.

How many of the following are possible: 1p, 2s, 3p, 3f, 3d.

Description : How many of the following are possible: 1p, 2s, 3p, 3f, 3d.

Last Answer : Ans.2s , 3p & 3d are possible.

Is the energy of an electron in 2s orbital same as of that in 2p orbital? Why?

Description : Is the energy of an electron in 2s orbital same as of that in 2p orbital? Why?

Last Answer : Ans. No, the energy depends upon (n+l) values in an atom. Hence 2p orbital has greater energy than 2s.

Which are the types of binary codes number: a. Sign magnitude b. —_1’s complement code c. 2’s complement code d. __ Allof these

Description : Which are the types of binary codes number: a. Sign magnitude b. —_1’s complement code c. 2’s complement code d. __ Allof these

Last Answer : c. 2’s complement code

How many types of addition in the 2’s complement system. a. 3 b 4 c. 5 d. 6

Description : How many types of addition in the 2’s complement system. a. 3 b 4 c. 5 d. 6

Last Answer : b 4

Which are the types of addition in the 2’s complement system: a. Both number positive b. A Positive number and a smaller negative number c. Anegative number and a smaller positive number

Description : Which are the types of addition in the 2’s complement system: a. Both number positive b. A Positive number and a smaller negative number c. Anegative number and a smaller positive number

Last Answer : b. A Positive number and a smaller negative number

Which are the types of important ideas to notice about these odometer readings: a. The MSB is the sign bit .O for a +sign and 1 for a— sign b. The negative number represent the 2’s complement of the positive number c. Both d. __ Allof these

Description : Which are the types of important ideas to notice about these odometer readings: a. The MSB is the sign bit .O for a +sign and 1 for a— sign b. The negative number represent the 2’s complement of the positive number c. Both d. __ Allof these

Last Answer : c. Both

Pick out the wrong statement. (A) The equivalent stiffness of two springs (of equal stiffness 'S') in series is S/2 while in parallel is 2S (B) For a helical spring, deflection is proportional to D3(D = mean coil diameter) or d4(d = wire diameter) (C) Crushing load or columns is less than the buckling load (D) Modulus of resilience is proportional to (stress at elastic limit)2

Description : Pick out the wrong statement. (A) The equivalent stiffness of two springs (of equal stiffness 'S') in series is S/2 while in parallel is 2S (B) For a helical spring, deflection is ... is less than the buckling load (D) Modulus of resilience is proportional to (stress at elastic limit)2

Last Answer : (C) Crushing load or columns is less than the buckling load

If N is deviation angle the length L of a parabolic vertical curve for overtaking sight distance S, is (A) NS²/9.6 if L > S (B) NS²/9.6 if L < S (C) 2S - 9.6/N if L < S (D) Both (A) and (C)

Description : If N is deviation angle the length L of a parabolic vertical curve for overtaking sight distance S, is (A) NS²/9.6 if L > S (B) NS²/9.6 if L < S (C) 2S - 9.6/N if L < S (D) Both (A) and (C)

Last Answer : Answer: Option D

The safe length L of a valley curve for night travel is (A) 2S - (1.50 + 0.035 S)/N if L < S (B) NS²/(1.50 + 0.035 S) if L > S (C) Neither (a) nor (b)(D) Both (a) and (b

Description : The safe length L of a valley curve for night travel is (A) 2S - (1.50 + 0.035 S)/N if L < S (B) NS²/(1.50 + 0.035 S) if L > S (C) Neither (a) nor (b) (D) Both (a) and (b

Last Answer : Answer: Option D

If N is deviation angle, the length L, of a parabolic vertical curve for safe stopping distance S, is(A) NS²/4.4 if L > S(B) 2S - 4.4/N if L < S(C) 2S - 4.4/N if L > S(D) Both (a) and (b)

Description : If N is deviation angle, the length L, of a parabolic vertical curve for safe stopping distance S, is (A) NS²/4.4 if L > S (B) 2S - 4.4/N if L < S (C) 2S - 4.4/N if L > S (D) Both (a) and (b)

Last Answer : Answer: Option D

The 2’s complement of the number 1101110 is (A) 0010001. (B) 0010001. (C) 0010010. (D) None.

Description : The 2’s complement of the number 1101110 is (A) 0010001. (B) 0010001. (C) 0010010. (D) None.

Last Answer : Ans: C 1’s complement of 1101110 is = 0010001 Thus 2’s complement of 1101110 is = 0010001 + 1 = 0010010

When signed numbers are used in binary arithmetic, then which one of the following notations would have unique representation for zero. (A) Sign-magnitude. (B) 1’s complement. (C) 2’s complement. (D) 9’s complement.

Description : When signed numbers are used in binary arithmetic, then which one of the following notations would have unique representation for zero. (A) Sign-magnitude. (B) 1’s complement. (C) 2’s complement. (D) 9’s complement.

Last Answer : (A) Sign-magnitude.

The 2’s complement of the number 1101101 is (A) 0101110 (B) 0111110 (C) 0110010 (D) 0010011

Description : The 2’s complement of the number 1101101 is (A) 0101110 (B) 0111110 (C) 0110010 (D) 0010011

Last Answer : (D) 0010011 Ans: D The 2’s complement of the number 1101101 is 0010011 (1’s complement of the number 1101101 is 0010010 2’s complement of the number 1101101is 0010010 + 1 =0010011)

Which one of the following is decimal value of a signed binary number 1101010, if it is in 2's complement form? (A) -42 (B) - 22 (C) -21 (D) -106

Description : Which one of the following is decimal value of a signed binary number 1101010, if it is in 2's complement form? (A) -42 (B) - 22 (C) -21 (D) -106

Last Answer : (B) - 22

Which of the following is the most efficient to perform arithmetic operations on the numbers? (A) Sign-magnitude (B) 1’s complement (C) 2’s complement (D) 9’s complement

Description : Which of the following is the most efficient to perform arithmetic operations on the numbers? (A) Sign-magnitude (B) 1’s complement (C) 2’s complement (D) 9’s complement

Last Answer : (C) 2’s complement

What is the 2's complement of 01101?

Description : What is the 2's complement of 01101? A) 10010 B) 10011 C) 1100 D) 1001

Last Answer : What is the 2's complement of 01101? A) 10010 B) 10011 C) 1100 D) 1001

How do I make 8 with 4 2's?

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