Answer:
they all passed away so they went back to GRU and he burried them and at their f l e s h, The rest all ran away.
Answer:
Step-by-step explanation:
I do t k iw
Answer:
-20x -27 is the required expression.
Step-by-step explanation:
whenever we are to solve the system of equations by substitution method we have to write one variable in the form of other so as to get the value of unknowns
here, we are given two expressions:
And
We have to substitute x in terms of y because the equation should be equivalent to y we will put in
we will get:
is the expression we will get after expression equivalent to y.
Answer:
, where is the <u>time (in years) from investment</u>
Or , where is the <u>age of James</u>
Step-by-step explanation:
exponential model: , where is the time (in years) from investment
when t = 0, y = 750
As
Therefore,
If the savings increase by 5% each year, then b = 105%.
105% = 105/100 = 1.05
Therefore, b = 1.05
So final model: , where is the time (in years) from investment
Or, we can write this as , where is the age of James
Answer:
Step-by-step explanation:
So you can use the special formula for 30-60-90 triangle or you can use the whole Soh Cah Toa thing.
I honestly prefer trig. so a is the opposite side of the 30 deg and 12 is the hyp. This should scream sine to you since sine goes with opposite/hypotenuse.
sin(30 deg)=a/12
Multiply both sides by 12
giving a=12 sin(30)
Type into calculator unless you know your unit circle well.
a=6