X - the number
To decrease the number by 3% you subtract 3% of the number from the number.
The multiplier you would use is
0.97.
Slope = 2/5 and the point is (10,3)
The form of the equation is y = mx +b where m is the slope and b is the y-intercept.
To find the y-intercept (b) replace y, m and x with the given information:
y = 3 x = 10 and m = 2/5
Now you have 3 = 2/5(10) +b
Solve for b:
3 = 4 + b
Subtract 4 from each side:
b = 3-4
b = -1
Now replace b in the equation to get:
y = 2/5x-1
Answer:
6:6=x
7:16=y
8:20=z
Step-by-step explanation:
For 6, since BD is a perpendicuar bisector, that means 15x=90. Divide 90 by 15 and you get 6
for 7, if bd is a angle bisector, you can set 3y=48. divide 48 by 3 and you get 16
for 8, since Bd is a median, you can set 2z-3=z+17. Isolate the variable and you will get 2z-z=17+3. Add like terms together and you get z=20
Just so you know, a perpendicular bisector will make both angles equal to 90, an angle bisector make both angles equal to each other, and medians make it so that it hit a line in the center therefor you can set both sides of the line to be equal
what's up? the answer to this is 339+340+341
best of luck with your studies
Answer: The required exponential model is
Step-by-step explanation:
Since we have given that
Initial cases = 1804
Rate of growth = 4%
Since it is increasing exponentially,
So, it becomes,
Here, a = 1804
b =
So, it becomes,
Hence, the required exponential model is