tickets cost?
Answer:
$63
Step-by-step explanation:
In order to solve this problem, we need to find the unit price, which is the price per 1 ticket in this case. To find this, we need to divide $45 by 5 because each ticket is the same amount: $45 / 5 = $9. So each ticket is $9.
Now, we need to find how much 7 tickets would cost. To do this, multiply the $9 / ticket by 7 tickets: $9 * 7 = $63.
This, 7 tickets would cost $63.
Hope this helps! God Bless u!!!
Answer:
63
Step-by-step explanation:
because each ticket is $9 each
R=165-0.75a for men,
where a represents the person’s age. What would the desirable heart rate be for a 46 year old woman?
a. 113 beats per minute
b. 172.9 beats per minute
c. 143.7 beats per minute
d. 63 beats per minute
Answer:
Option a is correct.
The desirable heart rate be for a 46 year old woman is, 113 beats per minute.
Step-by-step explanation:
Here, R represents a person's desirable heart rate(in beats per minute)
and a represents the person's age.
The desirable heart rate of a person's can be approximated by the formulas;
For women:
......[1]
For men:
......[2]
To find the desirable heart rate be for a 46 year old woman.
⇒
Substitute in [1] we get;
beats per minute
Therefore, 113 beats per minute would the desirable heart rate be for a 46 years old woman.
Answer: The required value of is 2.
Step-by-step explanation: We are given the following value of a function f :
We are to find the value of
We know that
For any function g(x) = y,
Applying the above rule in equation (i), we get
Thus, the required value of is 2.
y=4x
or
y=x+2
or
y=x squared
or
y=2x