Answer:
$1
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 5%/100 = 0.05 per year,
then, solving our equation
I = 10 × 0.05 × 2 = 1
I = $ 1.00
The simple interest accumulated
on a principal of $ 10.00
at a rate of 5% per year
for 2 years is $ 1.00.
Y = -<span>1.3x + </span>9
y = –4x + 10
_______________
0=2.7x-1
2.7x=1
x=0.37
Answer:
Step-by-step explanation:
Given that the owner of an ice cream shop wants to determine whether there is a relationship between ice cream sales and temperature. The owner collects data on temperature and sales for a random sample of 30 days and runs a regression to determine if there is a relationship between temperature (in degrees) and ice cream sales.
The null hypothesis would have been slope =0 with alternate slope not equal to 0
This is a two tailed test. Let alpha = 5%
p value = 0.04(given)
p <0.05 our alpha
Hence we reject null hypothesis.
The p value 0.04 states that it is less than 0.05 which indicates that there should be a linear relationship between temperature and ice cream sales.
Answer:
are you asking to convert to fractions and decimals?
1. .05 1/20
2..17 or 17/100
3. 7/2
Change in y over the change in x
-1-7=-8
1- -3=4
-8 divided by 4
Slope=-2
