Answer:
B
Step-by-step explanation:
B is the awnser beachside for 10 students it says 100 and a little above so ya
Answer:
x^2/33 + y^2/26 = 1
Step-by-step explanation:
The formula for a hyperbola centered at the origin is:
x^2/a^2 - y^2/b^2 = 1
The vertices are located at (±a, 0), so we have that the value of a is √33
The foci are located at (±c, 0), where c^2 = a^2 + b^2
So if we have that c = √59, we can find the value of b:
59 = 33 + b^2
b^2 = 26
b = √26
So the formula for this hyperbole is:
x^2/33 + y^2/26 = 1
Answer:
about 4312
Step-by-step explanation:
You want the total cost for n CDs to be 3.50n.
The manufacturer will charge you 9700+1.25n, so you want these to be equal:
3.50n = 9700 +1.25n
2.25n = 9700 . . . . . . . . subtract 1.25n
n = 9700/2.25 ≈ 4311.111...
Producing 4312 CDs will make the cost per CD slightly less than $3.50.
____
Producing 4311 CDs will make the cost per CD be about $3.500058. Producing 4312 CDs will bring it down to $3.499536.
Answer:
3.74 x 10^5
Step-by-step explanation:
First expand the term in scientific notation into normal notation.
3.3 x 10^5 - Here the ^5 tells us to move the decimal five places to the right, so we go from
3.30000 to
330000.00
So 3.3 x 10^5 = 330,000
Now add that to 44,000 and you get 374,000.
Return this number to scientific notation. Move the decimal back to its spot before the 3. We go from
374,000.00 to
3.74000
Once again the decimal has moved five places, so that is the number in the exponent of the our scientific notation, and therefore our answer is
3.74 x 10^5
