Answer: Eva made 40 sand art bottles
Step-by-step explanation:
1 kilogram =1000 grams
she bought 4000 grams
4000/100 =40
she filled 40 bottles
Find all the side lengths and angle measures using trig (law of sines and cosines, assuming they are all only one-triangle possibilities).
Answer:
2 hrs.
Step-by-step explanation:
11:50am ----> 12:50pm (1 hr.)
+
12:50pm ---> 1:50pm (1 hr.)
= 2 hrs
Answer:
An expected height of 160.6 centimeters when the femur has a length of 40 centimeters.
Step-by-step explanation:
The line of best fit makes a prediction. In other words, it tells us what height to expect for any given femur length.
x represents femur length and y represents height, so the y-value on the line when x=40x is the expected height when the femur length is 40 cm.
Answer:
x=7, y=16
Step-by-step explanation:
2x+5=x+12
2x=x+7
x=7
y-4=x+5
y-4=12
y=16
