What is the probability of choosing a black ball if a bag is filled with 1 black balls and 2 yellow balls
1/3
100
What is the formula of midpoint
(x1+x2/2),(y1+y2/2)
100
What does 10 equal in scientific notation
1x10 2
100
A Mc Donalds employee is paid $6.00 an hour what is her pay for a six hour shift
$36.00
100
Solve: x+5=16
x=11
200
2 dice are rolled. What is the probability of rolling a 6
1/12
200
What is the formula of Gradient
(y1-y2/x1-x1)
200
What is 4.5x10 5 equal in normal notation
450000
200
cathline sells cosmetics and is paid 20% on all sales. What is her income if she sells 300$
$60
200
Solve: 4x=28
x=7
300
A standard pack of playing cards consists of 52 cards. How many diamonds are there: Write as a fraction
13/52
300
What is the gradient of (7,5) and (-3,0)
4/5
300
write 0.00000562 in scientific notation
5.62x10 -6
300
Tim works on a casual basis, earning $11.50 an hour on weekdays and $15,00 an hour on weekends. How much does he earn if he works 30 hours in the week and 6 hour on the weekend
$435.00
300
Solve: 4(2a+3)=7(a-1)
a=-19
400
In a box 10 red marbles numbered 1 to 10, 16 green marbles numbered 1 to 16 and 20 yellow marbles numbered 1 to 20. What is the probability that it is evenly numbered (write in fractions).
22/46
400
What is the midpoint of the co-ordinates (-9,0) and(7,-5)
(-2,-5)
400
write 7.36x10 -14
0.0000000000000736
400
A doctor in a hospital earns $175200 pa. What is her mounthly pay
$575.75
400
Solve: x+5/12-x+3/8=1
-23
500
I have 8 standard packs of cards. How many are even numbered Spades (in fractions).
40/416
500
What is the distance of the co-ordinates (15,41) and (-27,37) to two decimal places
42.19
500
Write 497.8x10 11
479.80000000000
500
Julio was paid $672 for 4 days of picking fruit. On monday he picked 18 boxes, on tuesday 15 boxes, on wednsday 19 boxes and on friday 12 boxes. How much was he paid for each box picked