Answer:
$1.20 per pound
Step-by-step explanation:
Take the Cost, or $3.84 divided by the weight, or 3.2 pounds, and you'll get 1.2, or $1.20 per pound.
Answer:
1,3,5
Step-by-step explanation:
Your first answer is correct,the third one too,and your fifth too.
Hope this helps:)
Pls mark brainlist
Answer:
Hi there!
Your answer is:
66 sandwiches
Step-by-step explanation:
2.2sandwhiches per 1 min
× 30
66 sandwiches per 30 minutes!
Hopefully this helps
Patty because she has the lowest time out of them all. From least to greatest Patty would be the least with her time being shorter than the rest
Answer: A. A=(1000-2w)*w B. 250 feet
C. 125 000 square feet
Step-by-step explanation:
The area of rectangular is A=l*w (1)
From another hand the length of the fence is 2*w+l=1000 (2)
L is not multiplied by 2, because the opposite side of the l is the barn,- we don't need in fence on that side.
Express l from (2):
l=1000-2w
Substitude l in (1) by 1000-2w
A=(1000-2w)*w (3) ( Part A. is done !)
Part B.
To find the width w (Wmax) that corresponds to max of area A we have to dind the roots of equation (1000-2w)w=0 ( we get it from (3))
w1=0 1000-2*w2=0
w2=500
Wmax= (w1+w2)/2=(0+500)/2=250 feet
The width that maximize area A is Wmax=250 feet
Part C. Using (3) and the value of Wmax=250 we can write the following:
A(Wmax)=250*(1000-2*250)=250*500=125 000 square feets
