Answer: x=2
Step-by-step explanation: set each equal to zero
Find value of determinant.
The determinant is a term that is inside a square root and part of the quadratic formula used for solving quadratic equations.
Let determinant be 'd'.
If d >0, Then there are 2 real solutions
If d = 0, Then there is only 1 real solutions
If d < 0, Then there are 0 real solutions but 2 imaginary solutions
d = b^2 - 4ac
For this problem, the coefficients are:
a = 1, b = -3, c = 8
d = (-3)^2 - 4(1)(8)
d = 9 -32 = -23
d is less than 0, therefore there are 0 real solutions and 2 imaginary solutions.
This is true because you cannot take square root of a negative number.
Answer:
see below PLEASE GIVE BRAINLIEST
Step-by-step explanation:
2020 -2010 = 10 YEARS
375,000 X .09 = 33,750 2011 VALUE 33750 + 375000 = 408,750
408750 X .09 = 36787.50 2012 VALUE 445537.50
445537.50 X .09 = 40,098.38 2013 VALUE 485635.88
485635.88 X .09 = 43707.23 2014 VALUE 529343.11
529343.11 X .09 = 47640.88 2015 VALUE 576983.99
576989.99 X .09 = 51928.56 2016 VALUE 628918.55
628918.55 X .09 = 56602.67 2017 VALUE 685521.22
685521.22 X .09 = 61696.91 2018 VALUE 747218.13
747218.13 X .09 = 67249.63 2019 VALUE 814467.76
814467.76 X .09 = 73,302.10 2020 VALUE $887,769.86
Rounded to the nearest dollar: $887,770.00
Answer:
The number of people in a waiting line is a quantitative data as we can count them.
Step-by-step explanation:
Consider the provided information.
The value of quantitative data can be determined by counting or measuring something.
Now consider the provided options.
The player’s number on a baseball uniform, the serial number on a one-dollar bill and the part number of an inventory item is not a quantitative data because we can't measure them.
The number of people in a waiting line is a quantitative data as we can count them.
Answer:
t = -1/8.
Step-by-step explanation:
t / 5/12 = -3/10 Invert the 5/12 and multiply:
12t / 5 = -3/10
Cross multiply:
12t * 10 = 5 * -3
120t = -15
t = -15/120 = -1/8.