Number of white eggs = 8
Number of brown eggs = 10
Total sample = 8+10 = 18
Number of broken eggs = 4 white
P(broken egg) = 4/18 = 2/9
A)
The percent of students with a curfew is:
number of students with a curfew/total students*100
The number of students with a curfew is 37+33=70 students. It says in the problem that the total is 125.
70/125*100=0.56*100=56%
56% of students have a curfew.
b)
The percent of students without chores is:
number of students without chores/total students*100
The number of students without chores is 27+33=60 students. It says in the problem that the total is 125.
60/125*100=0.48*100=48%
48% of students are without chores.
c)
Look across the chart. Only 33 students for the description.
33/125*100=0.264*100=26.4%
d) The only answer possible is the second choice.
Good luck!
The value of x is B. 70°.
The angles of a triangle always add up to 180°. First, you must subtract 40 from 180 to know the sum of the remaining angles.
180 - 40 = 140 ⇒ The sum of the remaining angles is 140°
The Isosceles triangle theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent. Since the angle measurements of the remaining two angles are congruent, to find the value of x, you have to divide the sum of the remaining angles by 2.
140/02 = 70 ⇒ The value of x is 70°
Answer:
The distance between the airplane and the airport is:
Step-by-step explanation:
We can use the Pythagoras theorem to find the distance from the airplane to the airport.
The equation is:
Where:
- <u>a represents the elevations of the airplane (15000 feet)</u>
- <u>b is the distance from the ground directly below the airplane to the airport (6 miles)</u>
- <u>c is the distance between the airplane and the airport.</u>
We need first to convert 15000 feet in miles.
Therefore, c will be:
I hope it helps you!
Answer:
384
Step-by-step explanation:
8 x 8 x 6 sides
A square Prism has 6 flat surfaces
A square Prism has at least two lengths that are equal.