Answer:
x=1/13 y=15/26
Step-by-step explanation:
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Answer:
Total number of quarters=10
Total number of nickels=19
Step-by-step explanation:
The expression for the total value of money you have is;
Quarters have a value of= $0.25
Nickels have a value of= $0.05
Total value=(value of quarters×number of quarters)+(value of nickels×number of nickels)
where;
Total value=$3.45
Value of a quarter=$0.25
number of quarters=x
Value of a nickel=0.05
number of nickels=y, but y=x+9
replacing;
3.45=(0.25×x)+0.05(x+9)
3.45=0.25 x+0.05 x+0.45
3.45=0.3 x+0.45
0.3 x=3.45-0.45
0.3 x=3
x=3/0.3
x=10
y=x+9=10+9=19
Total number of quarters=10
Total number of nickels=19
Answer:
(1). 8
(2). 8
(3). 8
(4). 8
Step-by-step explanation:
Statement (1).
The domain of this graph is [0, 10]
True.
(x-values or input values of the function is a set of values between 0 and 10 including 0 and 10 both)
Statement (2).
The Range of this graph is {3, 7, 9, 12}.
True.
(For input values x = 0, 4, 9, 10 there is a distinct output value y = 3, 7, 9, 10
Statement (3).
This graph represents continuous data.
True.
Since this graph has a distinct value of y for every value of x and the graph is not interrupted.
Therefore, it's a continuous function.
Statement (4).
The graph represents a function.
True.
For every value of x (input value ) a distinct value of y (output value) is obtained.
Therefore, graph represents a function.
A blue parachute that falls 12 feet in 6 seconds
Answer:
It depends. A map must be shown. It can go from 1 to infinite really.
Step-by-step explanation:
