Answer:
width is = 26ft
length is = 31ft
Step-by-step explanation:
The area of hall is 806 sq. ft.
length is 5 ft greater than its width.
L = 5+b
L*b = 806
(5+b)*b= 806
5b +b² = 806
B²+5B-806= 0
Solving quadratically
B² +31B -26B -806= 0
B(B+31)-26(B+31)= 0
(B-26)(B+31)= 0
B= 26 or -31
So the value of the width must be positive so the width is = 26ft
If width is 26, length is 26+5 = 31ft
You do not.
We have not been told if the events are mutually exclusive or not.
Answer:
1.) 357
2.) 221.5
3.) 72
4.) 1653
5.) 265
6.) 296
7.) 43.16
8.) 136
9.) 2486.33
10.)a. 48 b. 3
11.) 79
explantion: It breaks down a division problem into a series of easier steps. As in all division problems, one number, called the dividend, is divided by another, called the divisor, producing a result called the quotient.
https://www.theschoolrun.com/what-is-long-division
Answer:
23 cupcakes
Step-by-step explanation:
Volume is the key to this question;
Calculate the volume of the cupcake;
3 × 3 × 3 = 27 inches^3
Then the volume of the box;
15 × 7 × 6 = 630 inches^3
Then divide the volume of the box by the volume of the cupcake to see how many can fit in;
630 ÷ 27 = 23.3333
;Hence you can fit... 23 cupcakes
Answer:
x=5 1/4
Step-by-step explanation:
2 1/4= 
---> divided by 3 to find 1/7x----> 
=1/7x---> x=21/4---> x=5 1/4
