Apparently i got this wrong,

Find the x- and y-components of the vector d⃗ = (6.0 km , 31 ∘ left of +y-axis).I worked it out and got 5.14, 3.09 and
1. 2 answers
2. asked by Laura
3. 6,010 views
The definite integral of x*(sqrt x^2-400) with an upper limit of 29 and lower limit of 20.After using U-substitution and
1. 2 answers
2. asked by Jay
3. 615 views
Find the integral:8x^7+6/(x^8+6x)^2I got ln(x^8+6x)^2 but apparently that is wrong.
1. 1 answer
2. asked by Eve
3. 329 views
Compute the equilibrium constant for Ni^2+ (aq) and Cd (s).I keep getting 1.7*10^-3 but apparently that is wrong. What am I
1. 2 answers
2. asked by Carl
3. 425 views
((x-3)/(x+1)) > 5I get x < - 2 everytime I solve it, but apparently this is wrong. Can you please show me the steps? :/
1. 1 answer
2. asked by Mary
3. 343 views
Evaluate the limit as h -> 0 of:[tan (pi/6 + h) - tan(pi/6)]/h I thought the answer was √3/3, or tan(pi/6, but apparently that
1. 4 answers
2. asked by Anonymous
3. 4,003 views
Apparently, I got this question wrong on a test and I'd like to know what error I made... can you help?Here's what I did:
1. 1 answer
2. asked by miss b
3. 573 views
Rewrite the expression without the absolute value bars .| √11 - 7 | My answer was √11 - 7 but apparently it's wrong someone
1. 2 answers
2. asked by Lilly
3. 811 views
Evaluate the expression √−7/√ −6√−5 and write the result in the form a+bi.I keep getting b as 0.483i but apparently
1. 2 answers
2. asked by Amelia
3. 1,979 views
How many sequences contain exactly three heads when you flip a coin five times? my answer was 15 but apparently I am wrong2 15
1. 2 answers
2. asked by John
3. 1,029 views