In number form that would be 3,167
p.s.may i have the brainliest answer?
12.56 because 12.56=2πr, so solve for r and you get 2=r. So you plug in 2 for r in the area formula which is A=πr^2, which will give you A=π(2^2), which is A=π(4), which will give you A=12.56
Answer: 167
Step-by-step explanation: 249.99 - 32% is 167
Answer:
0.5
Step-by-step explanation:
Given that height of 7 year old children are normally distributed with mean =49 inches and std deviation = 2inches
Brenda is 50 inches tall
This means her X score is 50
To convert this X score to Z score we use the formula given below
Here we know all the values of x, mu and sigma
Just substitute
Z score
=
Thus Z score of Brenda is 0.5
Answer:
slope = 4/7
Step-by-step explanation:
y = mx + c
In the given equation;
y = 4/7x + c
by comparing both equations, we get
m= 4/7.