Answer:
<h2>a=8</h2>
Step-by-step explanation:
<h3>6+a/4 = 8</h3><h3>a/4=8-6</h3><h3>a=4×2</h3><h3>a=8</h3>
You have it right. 9 cows to 6 horses equals 3 to 2. ur welcome
Answer:
$86.8
Step-by-step explanation:
Given that,
Principal, P = $80
Rate of interest, R = 8.5%
We need to find the money he will have in 1 year. As the interest is not compounded, it must be simple interest. The simple interest can be calculated by the formula,

We know that,
Amount = Principal + interest
= $80 + $6.8
= $86.8
Hence, the amount will become $86.8.
Volume of a cylinder is given by πr^2h
Volume of the cylindrical water cooler is π x (12/2)^2 x 15 = 3.14 x 36 x 15 = 1,695.6 in^3
Volume of water in the cylindrical cooler is 1,695.6 / 2 = 847.8 in^2
Number of drinking cups that can be filled from the cooler is 847.8/20.14 = 42 cups.
Answer:
8 Hours
Step-by-step explanation:
40 divide by 5 is 8