700/10=70
140/70=2
A heart beats 70 beats a minute
It takes 2 min to beat 140 times
Answer:
I think $0.75
Step-by-step explanation:
$0.75 because 7/10 is 0.7
Answer:
C.-1.6
Step-by-step explanation:
distance: -1 - (-2) = 1
1 ÷ 5 = 1/5
-1 - 1/5 × 3 = -1 3/5 = -1.6
23.21 is the answer i believe
(-3x)⁴
Basically, just do this :
(-3x) × (-3x) × (-3x) × (-3x)
So now you have 9x² × 9x²
9 × 9 = 81
x² × x² = x⁴
So, your answer is 81x⁴
~Hope I helped!~
