Find the probability of selecting a multiple of 2 or a multiple of 3 from the integers 1-20

Mathematics

1 answer:

katovenus [111]3 years ago

4 0

Answer:

Step-by-step explanation:

I have listed every number and unbolded the numbers that are divisible by 2 and 3

so it is 13/20

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Students planted 6 equal size gardens on Earth Day. They divided each garden into 3 equal sections and planted herbs in 2 of the

professor190 [17]

12/18 of the gardens are herbs. First,you multiply 6×3 and get 18 sections in all the gardens. Then you multiply 2×6 and get 12 sections are herbs. So,12 out of 18 are herbs ( 12/18 ). Hope I helped :P

6 0

4 years ago

Sloane kicked a soccer ball at a speed of 48 feet per second. If the ball never leaves the ground, then it can be represented by

Ierofanga [76]

Answer:

For t = 0.33 s, H = 14.0976 feet;

For t = 3 s, H = 0 feet;

For t = 16 s, H = -3328 feet;

For t = 48 s, H = -34560 feet.

Step-by-step explanation:

Assuming there's a typo on the problem and it wishes to determine the distance traveled by the ball in the given times instead of the time, we can solve it as shown below:

For t = 0.33 s:

$H(t) = -16*t^2 + 48*t\\H(0.33) = -16*(0.33)^2 + 48*0.33\\H(0.33) = -1.7424 + 15.84\\H(0.33) = 14.0976 \text{ feet}$