Answer:
B. 51.7699^2
Step-by-step explanation:
Last 2 wrong because it is positive.
101.... is not the definite integral for the curve
51... purrfecto
Answer:
In this case we can propose a rule of three:
$ 18 ---------------> 100%
x --------------------> 25%
Where x represents the discount made to the pillow:
So we have the new price (with the discount) is:
In addition, if 25% is discounted we have to, the price of the pillow is 75% of the original price. That is to say:
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Answer:
21) 778240
22) 10804
23) 4862.03
Step-by-step explanation:
20.
x is months. There are 12 months in an year, so for this problem use x = 12.
190( 2^12) = 778240
21.
The equation for growth is:
initial_amount((1 + percent_in_decimal_form)^years)
So now equation is 10280(1.01^5) = 10804
22. Use same equation as in #21.
4000 (1.05 ^ 4) = 4862.03
Answer:
x=all real numbers
Step-by-step explanation:
1. distribute: 5(x+6)-2x=3(x+10)
5x+30-2x=3x+30
2. combine like terms 3x+30=3x=30
3. these are equal therefore x=all real numbers