Answer:
mean = 11.2 = 11
Step-by-step explanation:
mean = average = (10+11+10+12+10+11+13+13+11+11)/10 = 11.2=11
Answer:
D. 62.5
Step-by-step explanation:
2 ways
1.
7.5 ÷ 3 = 2.5
25 times 2.5 = 62.5
2.
3/7.5 = 25/x
3x = 187.5
187.5 ÷ 3 = 62.5
4/10 chance of rain Friday, 6/10 chance Saturday and 1/10 chance Sunday.
That means the chances of it not raining are 6/10 4/10 and 9/10
You multiply these together to get the chances of it not raining.
You get 216/1000 or .216 or 2.16% chance of it not raining
The absolute value of the quantity of five times x added to nine.
This will be answer .
Answer:
2.3
Step-by-step explanation:
Step 1: Divide 30.50 by 5 to get that each necklaces costs 6.1.
Step 2: Subtract 6.1 (cost for 1 necklace) and 3.80 (price of beads)
Your answer is 2.3! Please mark this as brainliest