Please look at the picture that you mentioned in the question
but decided not to let us see.
The circle is inside the square, and touches all sides of the square.
You'll notice that the diameter of the circle is the same length as
each side of the square, and the radius is 1/2 as long as a side.
Area of a circle = π R²
The radius of this circle is 17 inches . . . 1/2 the side of the square.
Area of the circle = π (17²) = 907.46 in² .
That's the area of the circle.
The other 258.5 in² of cloth is discarded after it's trimmed away.
Answer:
y = 340e^0.0427276t ; 908
Step-by-step explanation:
Given that :
t = time in days since study began
Number of bacteria after 11 days = 544
y = number of bacteria at time t
Exponential growth model:
y = ae^rt
Where a = initial amount ; r = Growth rate
y = 544 ; t = 11 ; a = 340
544 = 340*e^11t
544/340 = e^11t
1.6 = e^11t
Take the In of both sides
In(1.6) = 11t
0.4700036 = 11t
t = 0.4700036 / 11
t = 0.0427276
y = 340e^0.0427276t
Number of bacteria after 23 days :
Using the formula above :
t = 23
y = 340e^0.0427276(23)
y = 340 * 2.6717529
y = 908.39600
y = 908
A worker can assemble 3 shelf units each hr. During the 5th hr...so the shift has been going on for 5 hrs...at 3 units per hr = (3 * 5) = 15 units assembled during the shift....and if there was 115 units in the warehouse, then that means before the shift, there were (115 - 15) = 100 units assembled <=
Answer:
c = 2 d = 6
Step-by-step explanation:
When Shape A is reflected over the x-axis, it needs to go up 2 and left 6 to match Shape B.
If this answer is correct, please make me Brainliest!
A=P(1+r/n)^(tn)
n=number of times per year compounded
A=amount
P=principal inveseted
r=rate in decimal
t=time in years
so
we want A=30000
r=12.4%=0.124
t=15
monthyl means n=12
30000=P(1+0.124/12)^(15*12)
solve for P
easy, just divide both sides by (1.01033)^180
4714.97=P
that much must be invested