Answer:
31.1 meters
Step-by-step explanation:
he uses 22 pieces of slate each 1.3 meters long so we multiply 22*1.3=28.6
then he adds one piece of slate which is 2.5 meters long so we add 2.5 to 28.6
2.5+28.6=31.1
Is there any extra information in the question?
Step-by-step explanation:
the product of a number and 5
<em>n</em> - number
the product - it's multiplication
<h2><em>n · 5 = 5 · n = 5n</em></h2><h2 />
the difference of a number and 7
<em>n</em> - number
the difference - it's subtraction
<h2><em>
n - 7</em></h2>
Answer: 700 tons of coal consumed in 10 weeks.
Step-by-step explanation:
first you find how much coal is consumed in 1 week which is 70 tons, then you multiply the 70 tons by 10 weeks because you are trying to find how much tons of coal can be consumed in to weeks and when you do that you should get 700 tons of coal for 10 weeks.
Answer:
$5,172.93
Step-by-step explanation:
We're gonna use the simple interest formula: P = A(1 + r(t))
P = final amount
A = starting amount (4,678)
r = rate (0.073)
t = years (529/365)
P = 4,678(1 + 0.073(529/365))
P = 5,172.9324
