Answer:
Option D is correct.
Step-by-step explanation:
Let V be the volume of hay in each stack
Given:
Length of the each stack is 
And Jay stores hay in cubic stacks on his farm.
The volume of the cone is.
Now, we substitute value of length of stack in above equation.
Therefore, the volume of hay in each stack is
Answer:
Multiply the number of attempts by the percentage:
75 attempts x 0.65 = 48.75
Round up to 49 shots.
42 - -84=-42
Hope this helps :)
Answer: For this case we have the following expression:
We must factor the term that accompanies the variable.
We have then:
Rewriting the expression we have:
We're going to check the result. To do this, we multiply the term 3/8 for each term within the parenthesis:
Rewriting:
The factorization is correct.
Answer:
(3/8) (d + 2)
Hope this helps... Stay safe and have a great rest of the day... :D
$\implies 2^{2x}-2\cdot5^{2x}-(2^x)(5^x)>0$
let $2^x=a$ and $5^x=b$
So, $a^2-2b^2-ab>0$
divide by $b^2$, ($b^2>0$)
$\implies \left(\frac ab\right)^2-\left(\frac ab\right) -2>0$
this is a quadratic, in $\left(\frac ab\right)$, let it be $x$
So, $x^2-x-2>0$
Can you simplify it now?
