Answer:
P(A) = 86/100
P(B) = 79/100
P(A') = 14/100
P(A U B) = 95/100
P(A' U B) = 84/100
Step-by-step explanation:
i. P(A) = number of disks with high shock resistance/total number of disks
= (70+16)/100
= 86/100
ii. P(B) = number of disks with high scratch resistance/total number of disks
= (70+9)/100
= 79/100
iii. P(A') = number of disks without high shock resistance/total number of disks
= (100-86)/100
= 14/100
iv. P(AUB) = number of disks with high shock resistance or high scratch resistance/total number of disks
= (70+9+16)/100
= 95/100
v. P(A'UB) = number of disks without high shock resistance or with high scratch resistance/total number of disks
= (5+9+70)/100
= 84/100
ANSWER:
The answer is -4 < -5 because -4 is less than -5.
ABOUT > INEQUALITY SIGN:
- Greater than
- More than
- Above
- Exceeds
ABOUT < INEQUALITY SIGN:
ABOUT <u>></u> INEQUALITY SIGN:
- Greater than/Equal to
- No less than
- At least
- Minimum of
ABOUT <u><</u> INEQUALITY SIGN:
- Less than/Equal to
- No more than
- At most
- Maximum of
ABOUT = SIGN:
Hope this helps you!!! :)
Answer:
Ben ate 1 1/2 more chocolate than Alice
Step-by-step explanation:
2 5/8 - 1 1/8 = 1 4/8
Simplify: 1 1/2
Ben ate 1 1/2 more chocolate than Alice.
Answer:
A) 12 + 3g < 50
B) He can get 10 or 12 gallons but not 13.
C) Graph with open circle on 12.67 on number line with the arrow pointing left or less than.
Step-by-step explanation:
To write the inequality, use the numbers given in the word problem. Luis will pay $12.00 for a car wash plus $3.00 per gallon and it must be less than $50.
12+3g < 50 where g is the number of gallons purchased.
Solve for g using inverse operations.
12-12+3g < 50-12
3g < 38
g < 12.67
This means Luis must buy less than 12.67 gallons to spend less than $50.