.30 increase so it'd be 1.80
they earned 80 dollars more in september
Sep-360
Oct.280
Answer:
Work backwards
Luis is 62 inches tall
maria is 1/3 taller than luis ( 62 + 1/3)
Maria is 62 1/3
Juan is 1 and 1/4 shorter than maria ( 62 1/3 - 1 1/4)
Answer: 61 1/12
Step-by-step explanation:
Answer:
1.00o2
Step-by-step explanation:
You dont need this explained come on
Answer:
The gradient is 0.500
Step-by-step explanation:
Independent variable is the height and dependent variable is weight so you will have a quadratic such as weight = number•height^2 + number•height + number. All you need is to figure out first number and second number and third number (usually denoted by a,b,c) it will be a very tedious calculation by hand which deals with sum of the weight, sum of the weight squared, sum of weight•weight, number of weights, and sum of heights etc etc with the same pattern. It should be done by a calculator. At the end the Weight = a height^2 + b height + c (with a b c results displayed on the calculator) and then Answer = a*5.8^2 + b*5.8 + c