ANSWER
The number of children between the ages of 9 and 15 who visited the park is
EXPLANATION
The number of children between the ages of 9 and 15 who visited the park are those within the age group 9 to 12 and 12 to 15.
We can from the graph that, the height of the bar that corresponds to the age group 9 to 12
and the height of the bar that corresponds to the age group 12 to 15
The sum of the two frequencies
Answer:
24/25
Step-by-step explanation:
sin 2 θ = 3÷25/8 =24/25
from web2calc
Step-by-step explanation:
f (x)= x-7
= -1-7
= -6
g (x)= x^2
= (-1)^2
=1
Answer:
Step-by-step explanation:
y+4=−6
~standard form~y+4−4=−6−4
the actual answer:y=−10
Answer:
answer is 9.
Step-by-step explanation:
a+2 ,a+4 ,a+6 and a is an odd number. Now that the given is sum of the sequence is 40. So, a+a+2+a+4+a+6 = 40 Therefore 4a+12 =40 , 4a =28 , a = 7 now the question is second term so it is a+2 =9 answer is 9