Answer:
48 km is equal to 30 miles.
Step-by-step explanation:
Total of the 5 assignments = 90 + 95 + 85 + 80 + 97 = 447
If he wants an average of 90% for 6 assignments,
he needs a total score of 90 x 6 = 540
To achieve the average score of 90%,
he needs to score 540 - 447 for his 6th assignment.
540 - 447 = 93%
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Answer: He must score 93% for the next assignment.
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Answer:
17 and 19
Step-by-step explanation:
Consecutive odd integers means 1, 3, 5, 7, 9 and on and on
That means there is a gap of 2 in between each of them.
x+(x+2)=36
x+2 represents the second consecutive integer
x+x=34
2x=34
x=17
The two integers are 17 and 19
Answer:
18.852
Step-by-step explanation:
Formula to find the arc of semi circle is :
Arc length = π r
Given that,
diameter ⇒ 12
So, the radius will be,
Radius ⇒ 12 / 2
⇒ 6
<u>Let us solve now.</u>
Arc length = π r
= 3.142 × 6
=<u> 18. 852</u>
Answer:
See below.
Step-by-step explanation:
The probability of an event happening is a number from 0 to 1. A probability of 1 means the event will definitely happen. A probability of 0 means there is no way the event will happen. There is no probability of 50.