Final answer:
To transport 440 people, you would need 9 coaches.
Explanation:
To find out how many coaches you would need for 440 people, you need to divide the total number of people by the capacity of each coach.
Using the formula:
Number of coaches = Total number of people / Capacity of each coach
Plugging in the values, we have:
Number of coaches = 440 / 50 = 8.8
Since you cannot have a fraction of a coach, you would need to round up to the nearest whole number. Therefore, you would need 9 coaches for 440 people.
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Answer:
9 coaches
Step-by-step explanation:
440 ÷ 50 = 8.8
You need to round up to 9
The given sentence into an inequality is 5x-9≥-28.
Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
Given that, nine subtracted from the product of 5 and a number is at least -28.
Let the unknown number be x.
nine subtracted from the product of 5 and a number
5x-9
So, inequality is 5x-9≥-28
Now, 5x≥-28+9
5x≥-19
x≥-19/5
x≥-3.8
Therefore, the given sentence into an inequality is 5x-9≥-28.
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Answer:
5x - 9 ≥ -28
Simplifying gives:
x ≥ -3.8
Step-by-step explanation:
Nine subtracted from the product of 5 and a number is at least -28
Let the number be x so;
5x - 9 ≥ -28
5x ≥ -28 + 9
5x ≥ -19
x ≥ -19/5
x ≥ -3.8
2.) (0,1) , (-1,0) , (1,2) , (3,2)
3.) (2,3) , (3,4) , (4,5) , (5,6)
4.) (2,3) , (2,4) , ( 4,5) , (4,6)
Answer:
d = - 22
Step-by-step explanation:
- 18 = d + 4 ( subtract 4 from both sides )
- 22 = d
Answer:
45 handshakes
Step-by-step explanation:
If there are n persons and each person shakes every other person hand once then the total number of handshakes are
Now, it has been given that 10 people meet, and each person shakes every other person's hand once.
Therefore, n = 10.
Hence, from the above mentioned formula, we have
Total number of handshakes =
Hence, total 45 handshakes were occurred.