Answer:
first one: a,d,e
second one: d
Step-by-step explanation:
pemdas
Answer: should be B if im wrong sorry :(
Step-by-step explanation:
Answer:
Given : Few Distributions Mean & Standard Deviation.
To find : normal distribution which has the greatest standard deviation.
Solution:
=> Distribution 4 has the greatest standard deviation.
Graph at top has more spread hence more standard deviation.
Answer:
$18
Step-by-step explanation:
Let's subtract the lunch from the trip total to get the remainding cost!
36.50 - 9.50 = $27
Now let's set up an equation to figure out the amount of the entrance ticket and the gift coupon!
let's have x = the entrance ticket
27 = x + 1/2(x) -----------> 1/2 is next to x, because the gift coupon is 1/2, or 50% of the entrance ticket! Now solve for x!
27 = 3/2x
(2/3) 27 = 3/2x (2/3)
18 = x, so the entrance ticket is $18!
Answer:
1. Equation: 1 1/2 x 1 3/4
Solution: 2 5/8
2. Equation: 1 1/3 x 2 1/4
Solution: 3
Step-by-step explanation:
Hope this helps.
