Considering a six-sided spinner, it is found that the probability of spinning a 1 and tossing a head is of .
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem:
- For the spinner, one is one out of six possible outcomes.
- For the coin, a head is one out of two possible outcomes.
Since the events are independent, the probability of spinning a 1 and tossing a head is given by:
.
More can be learned about probabilities at brainly.com/question/14398287
Given:
I have walked 20% of the way to school.
I have 1200 metres more to walk than when I have 20% of the walk remaining.
To find:
The distance from home to school.
Solution:
Let x be the distance from home to school.
I have already walked 20% of the way to school and i have 1200 metres more to walk than when I have 20% of the walk remaining.
It means 1200 is of the total distance from home to school.
Therefore, the distance from home to school is 2000 metres.
Answer:
35 ft
Step-by-step explanation:
The arch is in the shape of a semicircle.
The distance around the arch is about 110 feet. This is the same as the circumference of the arch.
The height of the arch is the radius of the arch.
The circumference of a semicircle is given as:
where r = radius
Therefore:
110 = πr
=> r = 110/π
r = 35.01 ft ≅ 35 ft
The height of the arch is 35 ft
Answer:
4 ansences
Step-by-step explanation:
40 / 4 is 10 so ans is 10 absences