The standard form is 128,147.
Answer:
Johanna creates a combination of salad featuring mayonnaise, carrots, cucumber, lettuce, and cheese. What classification of mixture does this divine salad represent? What makes you think so?
Answer:
Option C: 0.28
Detailed explanation:
This situation presents a binomial probability distribution.
We need to determine the likelihood that at least 2 thumbtacks land point up out of 5 tossed ones. This can be expressed as;
P(X ≥ 2) = P(2) + P(3) + P(4) + P(5)
Referring to the histogram;
P(5) = 0.02
P(4) = 0.02
P(3) = 0.05
P(2) = 0.19
Consequently;
P(X ≥ 2) = 0.19 + 0.05 + 0.02 + 0.02
P(X ≥ 2) = 0.28
Answer:
girls = 90
boys = 125
adults = 20
Detailed explanation:
Total attendees at the summer camp = 235
Let
girls = x
boys = x + 35
adults = x - 70
Total attendees = girls + boys + adults
235 = x + (x + 35) + (x - 70)
235 = x + x + 35 + x - 70
235 = 3x - 35
Add 35 to each side
235 + 35 = 3x
270 = 3x
Divide both sides by 3
x = 270/3
= 90
x = 90
girls = x = 90
boys = x + 35
= 90 + 35
= 125
adults = x - 70
= 90 - 70
= 20
Total = 90 + 125 + 20
= 235
