I have no Idea bro but some people just have to have the best you know and others don't I enjoy helping other people with personal and logical questions without the need for a reward. ;)
Answer:
$1010.44
Step-by-step explanation:
1500 = X(1 + 0.1/4)¹⁶
X = 1500/(1.025¹⁶)
X = $1010.4374
Answer:
6√2 i.
Step-by-step explanation:
√-72
= √72 i
= √36 * √2 i
= 6√2 i.
Answer:
3 employees
Step-by-step explanation:
<u><em>The complete question is</em></u>
The manager of a fast food restaurant collected data to study the relationship between the number of employees working registers and the amount of time customers waited in line to order. He made a scatter plot of the data and created a trend line with the equation y = -70x + 300, where y is the total amount of time waited in seconds and x is the number of employees working registers. Maria went to the restaurant and waited 90 seconds to place her order. Use the trendline equation to predict how many employees were working. Round to the nearest whole number if necessary.
Let
x ---> is the number of employees working registers
y ---> is the total amount of time waited in seconds
we have

This is the equation of a line in slope intercept form
where
The slope is equal to
---> is negative because is a decreasing function
The y-intercept is equal to

For y=90 seconds
substitute in the linear equation and solve for x

