Since he only ate 1/5 of it, he has 4/5 left. His four friends want him to share it so each friend would get 1/5 of the candy bar and there would be none left
Answer:
D (point Y, ray YZ, angle XYZ)
Step-by-step explanation:
--> a point is just one letter, it cannot be more than one because more than one indicates a connection between 2+ points.
--> a ray is only 2 points/letters, unless the letters are all on one line. the ray is 2 points because it indicates a connection between point Y and point Z.
--> an angle should be 3 letters, and the letter in the middle (in XYZ it's Y) is the point where the angle "occurs" or closed at
Hope this helps!
Answer:
A = 50.24
Step-by-step explanation:
Diameter = 8
8/2 = 4
4 is the radius
A = πr2
A = 3.14 x 42
4 x 4 = 16
A = 3.14 x 16
A = 50.24
Answer:
Sally ends at 3 feet below zero point.
Step-by-step explanation:
Let be the height with respect to zero point, which is represented by the following sum:
Where:
- i-th travelled height, measured in feet.
In addition, positive sign means ascension, whereas negative sign means descent.
The statement can be translated into the following mathematical identity:
Sally ends at 3 feet below zero point.
Answer:
<u>B. spin a spinner with 4 equal sections two times.</u>
Step-by-step explanation:
There are 4 boys and 2 girls in the Science Club.
2 members will give the demonstration at the science fair.
And at least one of the demonstrators will be a girl.
So, it is convenient to choose a simulation method with 4 outcomes.
The suitable simulation is spin a spinner with 4 equal sections two times.
The first time of the spinner we will choose a boy, each section from the four section will represent one boy.
The second time, we will choose a girl, each 2 section from the four sections will represent one girl.
<u>The answer is option B. spin a spinner with 4 equal sections two times.</u>