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math

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1018 questions

If x = 3 and y = -1, evaluate 2(x^2 - y^3)

If x=3 and y = -1, evaluate 2(x2 -y3) A. 24 B. 22 C. 20 D. 16

22 hours ago • 1 answer(s) • 2 votes

A consumer is in equilibrium when ________

A consumer is in equilibrium when _______ A. he has consumed all he wants b. his market supply is equal to his market demand c. the m...

2 days ago • 2 answer(s) • 3 votes

If (Sinθ - cosθ)^2=1/2, (sinθ + cosθ)^2=?

If (Sinθ - cosθ)2=1/2, (sinθ + cosθ)2=?

3 days ago • 1 answer(s) • 1 votes

Evaluate (x^3 + 3x^2 - 10x) / (2x^2 - 8)

Evaluate x3+3x2-10x/2x2-8

4 days ago • 1 answer(s) • 2 votes

What is the minimum value of x+y?

If x2+y2=1 What is the minimum value of x+y?

6 days ago • 1 answer(s) • 2 votes

The implication of x~ y is equivalent to

the implications of x~y is equivalent to

8 days ago • 1 answer(s) • 2 votes

A bacterial culture starts with 1000 bacteria and the numbe...

A bacterial culture starts with 1000 bacteria and the number double every 40 minutes. (a) Find a formula for number of ...

9 days ago • 3 answer(s) • 1 votes

Starting at the age of 40, an average man losses 5% of his h...

Starting at the age of 40, an average man losses 5% of his hair every year. At what age should an average man except to have half his hair le...

9 days ago • 1 answer(s) • 1 votes

15000$ is invested in an account that yield 5% interest per ...

15000$ is invested in an account that yield 5% interest per year. After how many years will the account be worth 91221.04$ if the interest is compounded year...

9 days ago • 1 answer(s) • 1 votes

8000$ is invested in an account that yield 6% interest per y...

8000$ is invested in an account that yield 6% interest per year. After how many years will the account be worth 13707.60$ if the interest is compounded month...

9 days ago • 1 answer(s) • 1 votes

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