It would take 60 days to add 30 million new accounts
Step-by-step explanation:
slope formula when it's perpendicular : m1 × m = -1
Now Differentiate the quadratic function given.
d/dx ( x^2 - x + 1 ) at an x value of -1 from the point "(-1 , 3 )"
= 2x - 1 .... plug in the x value
= 2 × -1 - 1 = -3.
Use this equation...
y - y1 = m(x - x1)
m = slope = derivative at x = -1
y1 = value found by subbing -1 into the original function
x1 = the x value often given.
y - 3 = 1/3 (x + 1)
= 1/3x + 1/3 + 3
y = 1/3x + 10/3.
not sure about this one - it probably intersects at the x & y intercepts of the equation of the normal line.
y = 0 + 10/3 = 10/3
1/3x = 0 - 10/3
x = -10/3 / 1/3 = -10
so the point .... (-10 , 10/3)
<span>20 + 30 × 1
= </span><span>20 + 30
= 50</span>
Answer:
1/13 and 12/13
Step-by-step explanation:
To answer this question, we need to know the number of cards that are 3 .
Each suite has a single 3 and there are 4 suites.
This means we have 4 cards that are 3
Now, the probability of 3; P(3) would be 4/52 = 1/13
P(of not 3) = 1- probability of 3 = 1-1/13 = 12/13
a) nearest integer = -7
Step-by-step explanation:
hope it helps you
