5/n=(3/2)/(5/5+4/5)
5/n=(3/2)/(9/5)
5/n=(3/2)*(5/9)
5/n=15/18=5/6
5/n=5/6
30/n=5
5n=30
Therefore: n=6.
No because the amount of zeros at the end of both numbers is the amount of zeros that's going to be in the product
Answer:
-50
Step-by-step explanation:
-12 + (-38) can also be written as -12-38, and that would be -50
Answer:
Answer is option a ) 0.53
Step-by-step explanation:
slope = 
Given that a pediatrician wishes to study how the average weight Y (in kilograms) of children changes during the first year of life. He plots these averages versus the age X (in months) and decides to fit a least-squares regression line to the data with X as the explanatory variable and Y as the response variable.
He finds the following quantities:
r = correlation between X and Y= 0.84
x = mean of the values of X = 5.69
y = mean of the values of Y = 6.26
S_x = standard deviation of the values of X = 3.23
s_y = standard deviation of the values of Y = 2.04
Using the formula for slope given above substitute to get

round off to 0.53
Answer is option a ) 0.53
Answer:
Step-by-step explanation:
Commission for amount Rs. 5,00,00 = 
= 2* 5000
= Rs. 10,000
total commission = Rs. 32,000
Remaining commission = 32500 - 10000
= Rs. 22500
Let remaining amount of the restaurant = Rs. x
Commission on Rs. x = 22500
3% of x = 22500

x = Rs. 750000
Price of the restaurant = 750000 + 500000
=Rs . 1250000