Answer:
Slope=− 1.083/1.083 =−0.542
x−intercept= 144/13 =11.07692
y−intercept= 144/24 =6.
Step-by-step explanation:
Answer:
the coin is 64% copper
Step-by-step explanation:
Answer:
Mean became higher
Step-by-step explanation:
without outlier = 22.2
with outlier equals = 32
First, convert 1 1/2 into an inproper fraction. To do it you do denominator x whole number plus numerator. This equals to 3/2. Next you do 3/2 x 7 which is 21/2 or 10 1/2. so your answer is 10 1/2 hours