Answer:
72.57 kg
Step-by-step explanation:
1 lbs = 0.45359237 kg
160 lbs = 160 * 0.45359237 kg = 72.5747792 kg
72.5747792 kg round to the nearest hundredths is 72.57 kg
Amount after n years = original amount x interest^(number of years)
30,000 = A x (1.05)²⁰
A = $11,307
Answer:
nice
Step-by-step explanation:
The answer is probably 95 because i remember doing this
8x - 9y = 1
Solve for y:
-9y = -8x + 1
y = 8/9 x - 1/9
The slope of the given line is 8/9, so the slope of the perpendicular is -9/8.
y = mx + b
y = -9/8 x + b
The perpendicular passes through (3, -4).
-4 = -9/8 * 3 + b
-4 = -27/8 + b
b = -32/8 + 27/8
b = -5/8
The equation in slope-intercept form is
y = -9/8 x - 5/8
Now we change the equation to standard form.
8y = -9x - 5
The equation in standard form is
9x + 8y = -5