Step-by-step explanation:
12, 9 plus 3 is 12 jebxuenxhdndb
Answer:
it would be increase (B)
Step-by-step explanation:
well markup means they mark out a price and raise for its value :) hope this helps
Answer & Step-by-step explanation:
We will only get a tornado if there is already a thunderstorm materializing
0.80 * 0.14 = 0.112
Probability of a tornado = 11.2%
There is a 100 - 14 = 86% chance of a tornado not being produced.
0.80 * 0.86 = 0.688
Probability of a storm and no tornado = 68.8%
Answer:
520 girls attended the picnic
Step-by-step explanation:
Hello
step 1
Let
Homewood middle school total students=1200
A=unknown=total of girls
(2/3)A=total girls attended the picnic
B=unknown= total of boys
(1/2)B=total boys attended the picnic
step2
replace
Step 3
find A and B
from equation (1)
from equation (2)
total girls attended the picnic=(2/3)A=(2/3)780=520
520 girls attended the picnic
Answer: x = 1
<u>Step-by-step explanation:</u>
-2x² + 4x + 1
a=-2 b=4 c=1