The perimeter and area of the basketball court is 18x + 6 and 8x² + 24x respectively.
<h3>perimeter of a rectangle</h3>
- Length = 8x
- Width = (x + 3)
Perimeter of basketball court = 2(length + width)
= 2(8x + x + 3)
= 2(9x + 3)
= 18x + 6
Perimeter of basketball court = 18x + 6
Area of basketball court = length × width
= 8x × (x + 3)
= 8x² + 24x
Area of basketball court = 8x² + 24x
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Alana's total amount of money can be expressed as (total bags raked) x d~
To find the total number of bags raked, you multiply the number of days by the no. of bags raked per day~
This should bring you to the answer--if you need further steps, tell me and I'll guide you through :)
Answer:
12(n-3)
Step-by-step explanation:
Let
n -----> the number
1) The algebraic expression of "the sum of a number and negative 3" is equal to subtract 3 from the number
n+(-3)=n-3
2) The algebraic expression of "the product of 12 and the sum of a number and negative 3" is equal to multiply by 12 the sum of a number and negative 3
so
12(n-3)
Hello! the answer is 0.0125, have a wonderful day.. marking brainliest would be very appreciated!
To calculate for the standard deviation given the
probability, we use the formula:
s = sqrt (n p q)
where s is standard deviation, n is number of samples = 11,
p is probability of success = 0.7, q = 1 – p = 0.30
s = sqrt (11 * 0.7 * 0.3)
<span>s = 1.52</span>
