EXPERTS CALLING ALL EXPERTS PLEASEEE IM TIMED PLEADE HELP ME IM BEGGING YOU!!!!!!
1 answer:
Answer:
The height of the flagpole is 7.5 m
Step-by-step explanation:
In this problem
we know that
Triangles SPN and SFG are similar by AA Similarity Theorem
see the attached figure to better understand the problem
Remember that
If two figures are similar then the ratio of its corresponding sides is proportional
so
SN/SG=PN/FG
we have
SN=8 m
SG=SN+NG=8+32=40 m
PN=1.5 m
FG ----> the height of the flagpole
substitute the values and solve for FG
8/40=1.5/FG
Multiply in cross
FG(8)=40(1.5)
FG=40(1.5)/8
FG=7.5 m
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Answer:
The probability of selecting 5 both times is 0.002.
Step-by-step explanation:
We are given that you randomly select an integer from 0 to 19 (inclusively) and then randomly select an integer from 0 to 24 (inclusively).
And we have to find the probability of selecting 5 both times.
As we know that the probability of an event is given by;
Probability =
Now, here between integer from 0 to 19 (inclusively);
Number of times 5 comes = 1
Total number of integers = 20
Similarly, between integer from 0 to 24 (inclusively);
Number of times 5 comes = 1
Total number of integers = 25
So, the required probability =
= = 0.002
Hence, the probability of selecting 5 both times is 0.002.