Answer:
B
Step-by-step explanation:
it is a simple exchange for goods and services because, is stores value for later use.
26 pounds
Because
E is the objects gravity in earth
M objects gravity on moon
E=km
Or
90=15k
90/15=15k/15
6=k
156=6m
156/6 =6m/6
26=m
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Answer:
y = 1/3x - 1
Step-by-step explanation:
Given the slope of 1/3, and the point (-3, -2): we can plug these values into the slope-intercept form, y = mx + b where:
m = slope
b = y-coordinate of the y-intercept, (0, <em>b</em>)
y = mx + b
-2 = 1/3(-3) + b
-2 = -1 + b
Add 1 to both sides to solve for b:
-2 + 1 = -1 + 1 + b
-1 = b
The y-intercept is b = -1.
Therefore, given the slope, m = 1/3, and y-intercept, b = -1:
the linear equation in slope-intercept form is:
y = 1/3x - 1
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Solution: We know that formula for continuously compound interest is:
Where A is the future amount $900 x 2 = $1800
P is the principal investment $900
e is the eular's constant
r is rate of interest 0.09
t is the time ( to be found)
Therefore we have:
Taking natural log on both sides
Therefore it will take 7.702 years to double the amount