X equals 2.4 because to get x by itself you have to divide by 5 on both sides of the equation. That cancels the 5 out and you are left with x=2.4
Answer:
5 pounds per week
Step-by-step explanation:
70 - 50 = 20 meaning he has to lose 20 pounds in 4 weeks so divide 20 by 4 you get 5 pounds per week.
Answer:
a. 60
b.24
Step-by-step explanation:
a. We use permutation, it would be 3 taken out of 5, or 5*4*3
b.if A or E must be used, then we have 4*3*2
Pythagorean Therom
a^2 + b^2 = c^2
5^2 +b^2 = 7^2
25=b^2 = 49
49-25=b^2
49-25=14
b^2=24
b=sqrt24
sqrt24=4.89898
A) continuous
B) discrete
C) discrete
D) continuous
E) continuous
A)Since the values between data points would still be applicable to the situation (heights can be fractional numbers) it is connected or continuous.
B) You cannot have a fraction of a light bulb that burns out; therefore the values between data points have no real life application, and the data would be disconnected (discrete).
C) You cannot have a fraction of a hit to a website; therefore the values between data points have no real life application, and the data would be disconnected (discrete).
D) Distance would have applicable values between data points; we can have 1 foot, 0.5 feet, 0.25 feet, etc. This means the data would be connected (continuous).
E) Snowfall would have applicable values between data points; we can have 1 inch, 0.5 inches, 0.25 inches, etc. This means the data would be connected (continuous).