Answer:
Option (2)
Step-by-step explanation:
By applying tangent rule in the given right triangle,
tan(42°) = 
tan(42°) = 
Width = 
Width = 6.67
Therefore, width of the given triangle is 6.67 units.
Option (2) is the correct option.
Answer:
9+12=21
hope this helps!!
Step-by-step explanation:
mopeds; 3x3=9 + scotters 6x2=12
hope this helps!!
63+12= your difference between the numbers
63+12=84
84/12 = 7.
Your answer would be 7 degrees per hour.
Answer:
option A
Step-by-step explanation:
Since All values in confidence interval are less than 3.12, we do not have sufficient evidence
as degree of freedom is sample size -1 ; hence df =20-1 =19
In construction of the confidence interval, a t-value with 19 degrees of freedom was used therefore option b, c and d are incorrect
also, In construction of the confidence interval, a z-value with 10 degrees of freedom was used
<span>1) Choosing 3 of 5 toppings for pizza (you CAN have extra of something you like)
meaning u can have the same toppings as ur 3 choices
so for each of the 3 choices, there are 5 options
total possible outcome = 5 x 5 x 5 = 125
</span><span>2) Choosing 3 of 5 toppings for pizza ( you canNOT order "doubles")
meaning each choice can be selected just once
so after the first choice, there is only 4 options left; after 2nd, just 3
total possible outcome = 5 x 4 x 3 = 60
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