Answer:
-6
Step-by-step explanation:
<u>Step 1: Convert words into an expression</u>
What is the difference between 8 and 14
8 - 14
-6
Answer: -6
Answer:
Answer for question (a) is choice C. $129,574,501,848
Answer for question (b) is choice B. $153,274,185,397
Step-by-step explanation:
P = $23
r = 6%
t = 377 years
<u />
<u>If the money were compounded quarterly amount invested would be:</u>
<u />
A = P(1 + )^nt
A = $23(1 + )^4(377)
A = $129,574,501,848
<u>If the money were compounded continuously amount invested would be:</u>
<u />
A = P ×
Where (e) is the Euler's constant
A = $23 ×
A = $153,274,185,397
Answer:
Part 1)
Part 2)
Step-by-step explanation:
<u><em>Analize two problems</em></u>
Part 1) If y varies directly with x, and If y=-8 and x= -3 what’s x when y= 6
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
step 1
Find the value of the constant of proportionality k
For x=-3, y=-8
substitute the given values
step 2
Find the linear equation
step 3
Find the value of x when y=6
substitute the value of y in the linear equation
solve for x
simplify
Part 2) If y varies inversely with x, and If y=-8 and x= -3 what’s x when y= 6
we know that
A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form or
step 1
Find the value of the constant of proportionality k
For x=-3, y=-8
substitute the given values
step 2
Find the equation
step 3
Find the value of x when y=6
substitute the value of y in the equation
solve for x
Answer:
4
Step-by-step explanation:
a triangle has angles that add up to 180°
an equilateral triangle has equal angles
so each angle is 60° (because 180/3 is 60)
so 10x +20 = 60
10x = 40
x = 4