Answer:
Step-by-step explanation:
y=a(r)^{n-1}
y=1(2)^{x-1}
Answer:
try looking for it in the settings
Step-by-step explanation:
can that helps
Answer: 
Step-by-step explanation:
We know the rate for sales tax is:
This means Cindy has to pay for the bouquet of roses and the bouquet of daisies plus the 
of the value of each item.
So, we have to calculate the sales tax for both items:
Hence:
The value of 6 in 6,720,341 is 6,000,000. In written form it's 6 million.
Step-by-step explanation:
you know the formulas ?
the area of a circle is : pi×r²
the circumference of a circle is : 2×pi×r
with r being the radius, which is half of the diameter.
so, here, r = 10/2 = 5 m
area = pi×r² = pi×5² = pi×25 or 25×pi m²
circumference = 2×pi×r = 2×pi×5 = 10×pi m
for the approximation we make the calculations with pi on the calculator and round to the nearest hundredth.
area = 25×pi ≈ 78.54 m²
circumference = 10×pi ≈ 31.42 m
