Answer:
346.5 seconds
Step-by-step explanation:
Use equation t = M * 45
M =7.7
7.7 * 45 = 346.5
Answer:
The equation is:
0.50 b+ 1.25 h= 20
Step-by-step explanation:
Let 'b' denotes the number of balloons.
and 'h' denote the number of party hats.
Also we are given that:
Cost of 1 balloon= $ 0.50
and Cost of 1 party hat= $ 1.25
Now it is given that Joe wants to spend exactly $20 on the party supplies, that means that the total amount he spends on the balloon plus the amount he spends on party hat is equal to $ 20.
so, we can write the equation of this condition as:
0.50 b+ 1.25 h= 20
<em>Hence, equation that represents the number of balloons ( b) and the number of party hats ( h) that he can buy is: </em>
0.50 b+ 1.25 h= 20
Answer:
1,308
Step-by-step explanation:
we start by differentiating the two;
Using the product rule;
F’(x) = u•v’(x) + v•u’(x)
let u = 6x^2-6
u’(x) = 12x
v = 7x + 6
v’ = 7
Substituting these, we have;
f’(x) = 7(6x^2-6) + 12x(7x + 6)
Substituting the value of 3, we have
f’(3) = 7)48) + 36(27)
f’(3) = 1,308
Answer:
-12
Step-by-step explanation:
The given expression is
We have to rewrite the given function in the form of
....(i)
then we have to find the product of a,b and c.
The given expression can be rewritten as
Using properties of exponents we get
...(ii)
On comparing (i) and (ii), we get
Product of a,b and c is
Therefore, the product of a,b, and c is -12.