24 bottles in total.....6 orange and 4 apple
probability of first picking an orange is 6/24 reduces to 1/4
probability of second picking an apple is 4/23
probability of both is 1/4 * 4/23 = 1/23
Answer:
127
Step-by-step explanation:
400+1495=1895
1895/15=126.333333333
Answer: £ 8
Step-by-step explanation:
Total hours Lena works from Monday to Friday = 34 hours
Hours she works on Saturdays = 4
Overtime rate of Saturday = 1.5 times her normal rate
Let x be the normal rate.
Then , Her total earning =
Since her total earnings for week = £ 320
So,
Thus, her normal rate of pay per hour = £ 8
He put in 1 extra cup because the recipe only needed 3. 4-3=1.