Answer:
a) P = 2/7
b) P = 4/7
c) P = 1/7
Step-by-step explanation:
In the range of [2,8], we have the following integers which are: 2, 3, 4, 5, 6, 7, 8. So this is a total of 7 integers.
a) We look for the probability that the numbers are less than 4, so we conclude that there are possible numbers 2 and 3 out of possible 7, so the required probability is equal to P = 2/7.
b) We look for the probability that the numbers are greater than 4, so we conclude that there are possible numbers 5, 6, 7, 8 out of possible 7, so the required probability is equal to P = 4/7.
c) Based on the previous two examples, we conclude that the required probability is P = 2/7· 1/2=1/7.
Answer:
Step-by-step explanation:
3/8n +1=-25
3/8n=-26
3/8n*8/3n=-26 divide 8/3n
n=-39/4
Area of the top triangle = 0.5 * 3 * 4 = 6
Area of the parallelogram = 4 * 4 = 16
Answer is 22 units^2
Answer:
£31.72
Step-by-step explanation:
This is a multiplication problem.
1 ticket costs £7.93; 4 tickets cost 4 times £7.93.
4 × £7.93 = £31.72
-5c^2-3c+4 This polynomial is in standard form, now, and the leading coefficient is 5, because it is the coefficient of the first term. Degree is 2, due to -5c^2.
