PLS HELP I'LL MARK BRAINLEST
2 answers:
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Answer:
<h2>The answer is - 16</h2>Step-by-step explanation:
<h3>where
n is the number of terms
From the question since we are finding the 5th term
n = 5
Substitute the value into the above formula and solve
We have
We have the final answer as
<h3>- 16</h3>Hope this helps you
Answer:
see the explanation
Step-by-step explanation:
Let
x ---> kilograms of cement needed
y ----> kilograms of sand needed
z ----> kilograms of gravel needed
we know that
---->
Divide 480 by 8
----> scale factor
Multiply the scale factor by the ratio
<em>Find out the kilograms of cement needed</em>
<em>Find out the kilograms of sand needed</em>
<em>Find out the kilograms of gravel needed</em>