First thing that needs to be done is to calculate for the area of the base which is in form of a square. The area is square is calculated through the equation,
A = s²
where A is area and s is the length of the sides.
Substituting the known values,
A = (756 ft)²
A = 571,536 ft²
The prism in which this pyramid can be enclosed has a volume that can be calculated through the equation.
Volume = area of base x height
Substituting,
Volume = (571,536 ft²)(480 ft)
Volume = 274337280 ft³
The volume of the pyramid is equal to one-third (1/3) of the volume of the prism. Thus,
Volume of pyramid = (274337280 ft³) / 3
Volume of pyramid = 91445760 ft³
Thus, the volume of the pyramid is equal to 91,445,760 ft³.
Answer: Margo does 48 activities in 4 weeks.
Step-by-step explanation:
In the calendar,
Red dots represent homework, yellow dots represent work, and green dots represent practice.
On a typical week , she uses 5 red dots, 3 yellow dots, and 4 green dots.
That means , total activity he does in a week = 5+3+4=12
Then, total activities in 4 weeks = 4 x 12 = 48
Hence, Margo does 48 activities in 4 weeks.
Focus on the regression line. Notice how (0,90) and (1,75) are on this line. Compute the slope of the line through those points
Use the slope formula
m = (y2-y1)/(x2-x1)
m = (75-90)/(1-0)
m = -15/1
m = -15
So Matthew's balance is decreasing by approximately 15 dollars each month. The negative slope means "decrease". This is shown by the fact that the line goes downhill as you move from left to right.
Answer: decreases by $15 each month
Answer:
$35.22
Step-by-step explanation:
The bill would be $29.85, and the total would be $35.22
Answer:
C is your Answer
Step-by-step explanation: