Answer:
b) exponential growth
Step-by-step explanation:
The value of an investment of $3,500 over "t" years at 4.5% interest is represented by the expression
The general form of exponential expresion y = a.
If exponent "x" is positive, then it is exponential growth. If exponent "x" is negative, then it is exponential decay.
Our given expression is in the form of exponent. Here the exponent "t" represents the number of years. It must be positive.
Therefore, our given expression is b. exponential growth.
Hope you will understand the concept.
Thank you.
Answer: w = 110° x = 83° y = 87° z = 97°
<u>Step-by-step explanation:</u>
∠(x - 13) and ∠w form a linear pair so their sum is equal to 180°
x - 13 + w = 180 → w = -x + 193
∠(x + 10) and ∠y form a linear pair so their sum is equal to 180°
x + 10 + y = 180 → y = -x + 170
∠x and ∠z form a linear pair so their sum is equal to 180°
x + z = 180 → z = 180 - x
∠x and ∠y and ∠w are the angles of a triangle so their sum equals 180°
x + y + w = 180
x + (-x + 170) + (-x + 193) = 180 Substitution
-x + 263 = 180 Add Like Terms
-x = -83 Subtracted 263 from both sides
x = 83 Divided both sides by -1
w = -x + 193 y = -x + 170 z = 180 - x
w = -83 + 193 y = -83 + 170 z = 180 - 83
w = 110 y = 87 z = 97
$1.08
you would multiply your cost (1.00) by 8% which is equivalent to .08 and then add to to the original cost. or to skip the middle step just multiply it by 1.08 since you are adding the 8% to 100% of the original cost
Answer:
1. 140 times
Step-by-step explanation: