Lauren packs in order of blocks into crates and 7 steps how many blocks does Lauren pack
1 answer:
You might be interested in
The zeros of given function is – 5 and – 3
<u>Solution:</u>
We have to find the zeros of the function by rewriting the function in intercept form.
By using intercept form, we can put value of y as to obtain zeros of function
We know that, intercept form of above equation is
Taking “x” as common from first two terms and “3” as common from last two terms
x (x + 5) + 3(x + 5) = 0
(x + 5)(x + 3) = 0
Equating to 0 we get,
x + 5 = 0 or x + 3 = 0
x = - 5 or – 3
Hence, the zeroes of the given function are – 5 and – 3
and
are the experimental probabilities from the table.
Solution:
Total number of times spun the spinner = 60
Number of times getting 1 = 12
Number of times getting 2 = 17
Number of times getting 3 = 15
Number of times getting 4 = 16
<u>Experimental probabilities from the table:</u>
Probability of getting 1 =
Probability of getting 2 =
Probability of getting 3 =
Probability of getting 4 =
<u>To determine which are the experimental probabilities from the table:</u>
Option A: 15
This is not obtained above. So, it is not the experimental probability.
Option B:
This is obtained in the probability of getting 2.
So, it is the experimental probability.
Option C:
This is obtained in the probability of getting 3.
So, it is the experimental probability.
Option D:
This is not obtained above. So, it is not the experimental probability.
Option E:
This is not obtained above. So, it is not the experimental probability.
Hence and
are the experimental probabilities from the table.