Decimal : 0.53
percentage : 53%
Use the formula I = Prt. Plug $2300 into P.
Plug 7.5% (decimal form is 0.075) into r.
Plug 10 into t.
Your simple interest after 10 years is $1725
Answer:
Velocity , v (t) = 90√t³ - 42√t
Position , s (t) = 36 √t⁵ - 28√t³
Step-by-step explanation:
d²s/dt =60√t -21/√t,-------------------------------------------- (1)
Subject to:
ds/dt =8; 16 at t=1
Integrating equation (1) we have :
ds/dt = 90√t³ - 42√t-------------------------------------------------- (2)
s = ∫90√t³ - 42√t dt
= 36 √t⁵ - 28√t³ --------------------------------------------------- (3)
Velocity , v (t) = 90√t³ - 42√t
Position , s (t) = 36 √t⁵ - 28√t³
Answer:
(x + 5) - 9
Step-by-step explanation:
An expression is a mathematical phrase that contains a variable and a constant, but not an equal sign. Using key words from the given verbal expression, we can make an algebraic expresion:
'nine less than' = subtract 9 or - 9
'the sum of x and 5' = addition of 'x' and '5' or x + 5
put them together: (x + 5) - 9
You cannot take the square root of a negative number
so set each of those things equal to 0
actually it has to be greater than or equal to 0
5x≥0
x≥0
x+3≥0
x≥-3
so x≥0 is the range
A is the answer, because sqrt(0)=0
