Answer:
5.6 * 10^ 10
Step-by-step explanation:
Domain:
We know that domain is all possible values of x for which any function exists
or all possible values of x for which curve is defined
we can see that curve extended from left to right side
so, domain is all real numbers
Range:
We know that domain is all possible values of y for which x is defined
or all possible values of y for which curve is defined
we can see that lowest y-value is 0
and upper most value is inf
so, range is
so, option-D.............Answer
Answer:
-3 is the answer for the question
Answer: There are 5 nickels and 10 quarters.
Step-by-step explanation:
Let x = Nickels , y= Quarters.
Then x+y = 15
⇒ y=15-x (i)
1 nickel = 5 cents , 1 quarter = 25 cents
$2.75 = 275 cents [ 1 dollar = 100 cents ]
Then, 5x+25y= 275 (ii)
Substitute value of y from (i)
5x+25 (15-x)=275
⇒ 5x + 375 - 25x =275
⇒ -20x= 275-375
⇒ -20x= -100
⇒ x = 5 [divide both sides by -20]
Put this in (i) , we get y= 15-5=10
Hence, there are 5 nickels and 10 quarters.
Answer:
A, B, & C
Step-by-step explanation:
A) More students play soccer for 2/4 of an hour than any other amount of time. TRUE
B) More students play soccer for 1 hour than for 0 hours. TRUE
C) 8 students play soccer for 2/4 of an hour or more. TRUE
D) The least common response was 0 hours. FALSE
E) 4 students play soccer for 1/4 of an hour. FALSE