Answer:
13.72 cubic units
Step-by-step explanation:
The equation below shows the total volume (V), in cubic units, of 5 identical boxes with each side equal to s units: V = 5s3
If s = 1.4 units, what is the value of V?
Substitute s = 1.4 into V = 5s³ = 5(1.4)³ = 13.72 cubic units.
Answer:
0.1 or 1/10
Step-by-step explanation:
The digits 4, 5, 6, 7 and 8 are randomly arranged to form a three digit number, where the digits are not repeated.
This is question of permutation.
Imagine this sum as; there are 3 boxes(blank spaces for digits) and 5 different fruits(digits) are to be put in these boxes, where a box can hold a maximum of only 1 fruit. The number of such permutations are: ⁵P₃
By formula (a! is factorial a):
ᵃPₙ
⁵P₃
⁵P₃
⁵P₃
⁵P₃= 60
This is the total count of possible numbers that can be formed.
Now, for a number to be greater than 800 and even; first digit should necessarily be 8. Last digit can be 4 or 6. Using these conditions, there are 6 possibilities. 854, 864, 874, 846, 856, 876 are the numbers.
The probability that number is even and greater than 800 is:
Answer:
2/5÷1/6 = 2/1
Step-by-step explanation:
2/5÷1/6 = 2/5 times 6/1 = 12/5, 12÷2 is 6, 5 ÷ 5 is 1, so it's 2/1.
Answer:
x=80, or the number =80
Step-by-step explanation:
so 75% is the same as .75, so .75x= 60,
75x=6000
15x=1200
x=80
Multiply every answer by 3
7 x 3 = 21
21 x 3 = 63 etc.
The other box is A(4) and 3a4 ect.