Answer:
Step-by-step explanation:
Pressure p = force F/ area A
P = F/A
F = 100N and A = 4m^2
P = 100/4
P = 25N/m^2
18a +6 - 30 = 6a-4
12a -30 =-10
12a=20
a= 5/3
Answer:
B
Step-by-step explanation:
For this problem, let us find the respective speeds of Jasmine and Caroline and compare the two. All we have to do is divide #minutes by #miles to find the time spent per <u>one</u> mile.
Jasmine:
minutes per mile
Caroline:
minutes per mile
Since Caroline takes longer to run a mile than Jasmine, We now know that Jasmine ran at a faster pace:
<u>B. Jasmine ran at a faster pace because she ran 0.3 minutes faster per mile.</u>
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<em>I hope this helps! Let me know if you hae any questions :)</em>
Answer:
Step-by-step explanation:
rotten oranges=10/100*20
200/100
2 dozen
good oranges=total dozen-rotten oranges
20-2
18 d0zen were good oranges.
Let x be the unknown number
x×55%=121
x=121÷55%
x=220
So 121 is 55% of 220