propability
What is the definition of probability ?
How likely something is to happen .
What are the formulas to find the circumference of a circle ?
3.14 x diameter
2 x 3.14 x r
Macy picked a total of 48 apples in 3 hours. How many apples did she pick an hour ?
16 apples per hour .
How do you turn a decimal into a percent ?
Multiply the decimal by 100 .
find x :
2 + 6x = 14
x = 2
A coin is flipped once . What is the probability of it landing on tails ?
1/2 or 50% .
Find the circumference of a circle with a radius of 8 m .
50.24 .
For every box of cake mix you need 1/3 cup of oil . How many boxes of cake mix will you use for a whole cup of oil ?
3 boxes .
write 52.5% as a decimal .
0.525
find x :
2x - 10 > 8
x > 9
A 12 sided spinner labelled 1 to 12 is spun . What is the probability of spinning a number more than 8 ?
4/12 .
Find the area of a circle with a diameter of 4 mm .
12.57 mm .
a bus drives 186 miles in 6 hours . A car drives 264 miles in 8 hours . which is faster ?
The car .
Increase 12 by 50% .
18
find x :
15x + 1 = -119
x = -8
A 6 six sided dice is rolled 12 times. How many times would you expect to roll a 3 ?
2 .
find the circumference of a circle with a diameter of 12 cm
37.68 cm
16 pens cost $6.24 . How much would 24 pens cost ?
$9.36 .
What is 15% of 67 ?
10.05
4x - 4 > 12
x > 4
A dice is rolled 6 times . How many times would you expect it to land on a 4 ?
1/6
find the area of a circle with a radius of 11 ft
380.13 ft .
Timberly made 21 shots in 7 minutes . Ryan made 48 shots in 8 minutes . Which person made more shots per minute ?
Ryan .
write 12.5% as a fraction .
1/8 .
find x :
-6 + 10 = -44
x = 9