Answer:
Equation is 7x^2 – 5x + 2
comparing with a,b and c
a = 7
b= –5
c = 2
Answer:
102 boxes.
Step-by-step explanation:
102x12=1224
The question says how many *full* boxes so even though the number is not exactly 1228, the correct answer is 102 boxes. Hope this helps!
Answer:


2105182
21.03.2020
Math
Secondary School
answered
You randomly draw a marble from a bag of marbles that contains 7 blue marbles, 2 green marbles, and 1 red marble.What is P (not drawing a blue marble)
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Answer
4.2/5
8

vineetgolde14
Ambitious
9 answers
156 people helped
Answer:
total=10
so P(not drawing to blue)= 3/10



soobee72pl and 13 more users found this answer helpful
THANKS 8
4.2
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Answer
4.8/5
4

amitnrw
Genius
31.7K answers
257.1M people helped
3/10 is the Probability of not Drawing Blue Marbles
Step-by-step explanation:
Blue Marbles = 7
Green Marbles = 2
Red Marbles = 1
Total Marbles = 7 + 2 + 1 = 10
Probaility of Drawing Blue Marbles = 7 /10
Probability of not Drawing Blue Marbles = 1 - Probaility of Drawing Blue Marbles
= 1 - 7/10
= 3/10
or
Probability of not Drawing Blue Marbles = Probability of drawing Green or Red Marbles
= 2/10 + 1/10
= 3/10
3/10 is the Probability of not Drawing Blue Marbles
Answer:
The custodian can make 128 pails.
Step-by-step explanation:
first, you convert 1/8 to 0.125.
then, you divide 16 by 0.125 to get 128.
Answer:
range = 90
mean = 317.14
Step-by-step explanation:
range = higest - lowest value = 365 - 275 = 90
mean is avarage of all = sum of all/ 7 = 317.14
