10pm. I asked "Show mathematically

10pm.I asked "Show mathematically that to produce an image that is the same size as the object in a concave mirror, the object
1. 1 answer
2. asked by Juniper
3. 1,064 views
I asked"Show mathematically that to produce an image that is the same size as the object in a concave mirror, the object needs
1. 1 answer
2. asked by Juniper
3. 496 views
The first 2 values in ascending power of x in the expansion of (1+x) (2-x/4)^n are p+qx^2.Find the values of n,p,q.👍 0 👎 0
1. 1 answer
2. asked by Raj
3. 2,269 views
Thank you very much! Just one more thing.Should I evaluate the following sentence a mistake? 1) The journalist asked where I was
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2. asked by Henry
3. 608 views
How do I show mathematically that Q is equal to the following in a damped oscillator?The quality factor Q of a damped oscillator
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2. asked by cat
3. 573 views
my watch loses 2 minutes in 24 hours. if it is put right at 10am on monday what time will show on it at 10pm on monday?
1. 4 answers
2. asked by Anonymous
3. 567 views
The temperature at 5pm is 20F. The temperature at 10pm is -5F. How many degrees did it fall?please show work
1. 1 answer
2. asked by aggs
3. 1,620 views
I'm trying to solve this equation for x..6 = x / x + 20 I can tell that X=30, but how do I prove that mathematically? We can't
1. 1 answer
2. asked by Craig
3. 490 views
Show mathematically that a monopolist always sets its price above marginal cost.
1. 1 answer
2. asked by Evaristi Paulo
3. 131 views
mathematically, how to prove we cant divide by zero. and why multiplication of zero with any number leads to zero itself . can
1. 5 answers
2. asked by JOHNTHAN
3. 589 views