Answer:
-226,981
Step-by-step explanation:
This is how you do it.
First, you do 3-2 which is 1.
Then, you do 3-4 to the 3rd power which is -61.
After, you do 1*-61 because there are parenthesis, which equals -61.
Then, you do -61, which is the total of everything in parenthesis, and do it times the power of 3 to get -226,981.
Hope it helps!!^_^
Answer:
y = -(6+3x)/2
Step-by-step explanation:
♪\(*^▽^*)/\(*^▽^*)/
Answer:
4
Step-by-step explanation:
2/5*3000 = 1200 seniors
then
3000 - 1200 = 1800 students not seniors
therefore
4/5* 1200 = 960 do not like rock climbing
and
9/10** 1800 = 1620 also do not like it:
"how many students are in favor of this idea?"
subtract the "don't likes" from 3000
3000 - (960+1620) = 420 like rock climbing:
3x-x+2=4
Step-by-step explanation:
we have a function, when for every valid x value we get exactly one y value (not 2 or more, not 0, but exactly 1).
x×7 = y⁴
7x = y⁴
y = 4th root(7x)
the 4th root is the square root of the square root.
so, we know, only positive x-values are valid.
but, even when restricting it to positive x-values, a square root as a 4th root (any even grade root) has a positive and a negative solution for the same x-value.
e.g.
x = 7³ = 343
7×343 = 2,401
the 4th root(2,401) = +7 and -7, as +7⁴ = 2,401, and -7⁴ = 2,401.
so, we have 2 different y-values assigned to most x-values (only exception is x=0), and this is therefore not a function.
Answer:
70
Step-by-step explanation:
hope this helps!