<span>In February, you have a balance of $270 in your bank account.
</span><span>In January, you have a balance of $270 - $45 = $225 in your bank account.
</span>In December, you have a balance of $225 - $45 = $180 in your bank account.
y = $180 + $45x, where x = 1, 2, 3, 4...
Balance in June: x = 6
y = $180 + $45x = $180 + $45×6 = $180 + $270 = $450
Answer:
73 x 51 x 1/2(basically just dividing by 2) = 1861.5
1861.5 x 86(width) = 160,089 86 yd^3 is your answer.
Step-by-step explanation:
Formula of area of a triangle:
BH x 1/2
B(base) x H(height) x 1/2
The volume of a sphere is found with
V=(4/3)π(r³)
V=(4/3)π(1.9³)
V=(4/3)π(6.859)
V=(9.1453...)π
V=28.716
V≈28.71
The surface area is found with
A=4π(r²)
A=4π(1.9²)
A=π(3.61)
A=11.335
A≈11.34
The ratio of volume to surface area is 28.71 : 11.34.
If you round the numbers to 28.70 and 11.35, then the ratio will be 2:1.
Answer:
38.75 is the answer
Step-by-step explanation:
3 1/2 = 3.50 x 5 = 17.50
4 1/4 = 4.25 x 5 = 21.25
17.50 +
21.25 =
38.75