Step-by-step explanation:
3x+8<4x−12
Move all terms containing x
to the left side of the inequality.
Tap for more steps...
−x+8<−12
Move all terms not containing x
−x<−20
x>20
Interval Notation:(20,∞)
Answer:5/2 times 1/3
Step-by-step explanation:
were goated if you asner
Answer:
<h2>
56.52 units²</h2>
Step-by-step explanation:
Given, Radius ( r ) = 6 units
Area of semi-circle = ?
Now, let's find the area of semi-circle:
plug the values
Evaluate the power
Calculate
units²
hope this helps...
Best regards!!
Answer:
Option (D) is correct.
Step-by-step explanation:
We know that exponential decline in Math can be termed as a consistent reduction of an amount by percentage over a certain period of time.
It can be expressed using the formula
y = a (1-b)ˣ
here
- y represents the final amount
- a represents the original amount
- b represents the decay factor
- x represents the amount that has passed
Now, map our problem using the same concept formula
as
3000 students were enrolled, so
as High School has been experiencing an annual decline of 2.2% in enrollment, so
so substituting b = 0.022 and a = 3000
y = a (1-b)ˣ
y = 3000 (1 - 0.022)ˣ
as
so the expression becomes
y = 3000 (0.978)ˣ
Therefore, option (D) is correct.
Tom would get £28.80
Sally would get £31.40
The difference is £2.60
