Answer:
<h2>
150 ft tall</h2>
Step-by-step explanation:
first, lets first convert 2ft 6in to ft:
since ft=12 in, 6=0.5 ft
thus, the height of the birdbath is 2+0.5 ft=2.5ft
now, lets convert 18 inch shadow to ft:
since ft=12 in, 18=1.5 ft
now, we can use the following proportions to solve this problem:
2.5/1.5=x/90
1.5x=90*2.5
1.5x=225
x=225/1.5
x=150
Thus, the oak tree in the garden is 150 ft tall
Answer:
2464 yd²
Step-by-step explanation:
Use the circle circumference formula: 2πr
2·
·r=176
r=176
r=176·![\frac{7}{44}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B44%7D)
r=28
Area of circle formula: πr²
·r²
·28²
·784
=2464 yd²
Answer:
37.67%
Step-by-step explanation:
Suppose initially a price of $ 100
Increasing per month at a rate of 2.7%. Which is equal to 0.027
Now applying the formula:
Vf = Vi * (1 + m) ^ n
where Vf is the final quantity, Vi is the initial value, m is the rate and n is the number of months.
We know that 1 year, is 12 months, since the rate is monthly means, n = 12, we replace:
Vf = 100 * (1 + 0.027) ^ 12
Vf = 137.67
It means price increase in 1 year = 137.67 - 100 = 37.67
Which means that n a year increases to 37.67%
Answer:
what are the numbers
Step-by-step explanation:
Answer:
This is the exact volume of the cone. If you were to round up then your answer would be 6782.4pi.
Step-by-step explanation: