Answer:
7- 3/2Z
thank for points and pick me brainliest pls!
Answer:
1.)4188.79
2.) 7238.23
3.)1.02
4.)4189
5.)170 cm³
Step-by-step explanation:
1.) 4πr2 * 5
2.) 4πr2 * 12
3.) V = 4/3(PI*r3). *4.5
4.) V = 4/3 π r ^3 * 10
5.) Given:
Cylindrical container: height = 18 cm ; diameter = 6 cm.
3 balls each have a radius of 3 cm.
Volume of a cylinder = π r² h
V = 3.14 * (3cm)² * 18 cm
V = 508.68 cm³
Volume of rubber ball = 4/3 π r³
V = 4/3 * 3.14 * (3cm)³
V = 113.04 cm³
113.04 cm³ * 3 balls = 339.12 cm³
508.68 cm³ - 339.12 cm³ = 169.56 cm³ or 170 cm³
There is 170 cm³ free space in the container.
So remember that paralell lines have the same slope
y=1/4x-6
1/4=slope
so we set up a new equation in slope intercept form
y=mx+b
m=slope
b=y-intercept
y=1/4x+b
one solution si (-1,5) where x=-1 and y=5
subsitute
5=1/4(-1)+b
5=-1/4+b
add 1/4 to both sides
5+1/4=21/4=b
the answer is y=1/4x+21/4
Can you give a more full clear pic of the other graph
Answer:
a) 0.013
b) 0.7
c) 0.866
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 1262
Standard Deviation, σ = 118
We are given that the distribution of number of chocolate chips is a bell shaped distribution that is a normal distribution.
Formula:
a) P(fewer than 1000 chocolate chips)
P(x < 1000)
Calculation the value from standard normal z table, we have,
b) P(contains more than 1200 chocolate chips)
Calculating the value from the standard normal table we have,
c)P(contains between 1000 and 1400 chocolate chips)
