Answer:
3 k^3
Step-by-step explanation:
3(k x k x k)
k*k*k = k^3
3(k x k x k) = 3 k^3
The amount of water is 40 x 30 x 20, which is 24,000.
It goes up by 0.25, so add 0.25 to 20 and rework it.
40 x 30 x 20.25 = 24,300
That is 300 more than without the object.
So, the object is 300 cm³ in volume.
Hope this helps!
Answer:
x = 10
Step-by-step explanation:
1/10(x + 130) = -2(3 - x)
x + 130 = -20(3-x)
x + 130 = -60 + 20x
x - 20x = -60 - 130
-19x = -190
x = 10
Answer:
The amount is $8358.7 and the interest is $3858.7.
Step-by-step explanation:
STEP 1: To find amount we use formula:
A=P(1+rn)n⋅t
A = total amount
P = principal or amount of money deposited,
r = annual interest rate
n = number of times compounded per year
t = time in years
In this example we have
P=$4500 , r=7% , n=2 and t=9 years
After plugging the given information we have
A=4500(1+0.072)2⋅9A=4500⋅1.03518A=4500⋅1.857489A=8358.7
STEP 2: To find interest we use formula A=P+I, since A=8358.7 and P = 4500 we have:
Only 0 and 5. Proof:
5: 5,10,15,20,25,30,35,40,45...
Also 100,105,110,115...
It keeps going on.
