1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergeinik [125]
3 years ago
8

Find the area of a circle with a radius of 48mm

Mathematics
1 answer:
Ainat [17]3 years ago
8 0

Answer:

A≈7238.23

Step-by-step explanation:

A=πr2

Area =π(48)2

You might be interested in
Name an object around your house that consists of three or more shapes. The only answer you can't use is a bike and the object c
Len [333]

My Rectangular Shed has Four Shapes

6 0
3 years ago
What is the measure of degrees 1/8
Assoli18 [71]

Answer:

252

Step-by-step explanation:

6 0
3 years ago
) The manager of a local Gap store estimates that on average the probability of a customer entering the store and will purchase
xeze [42]

Answer: 1. 0.0256

2. 0.4096

Step-by-step explanation:

Binomial probability formula , to find the probability of getting x successes:

P(x)=^nC_xp^x(1-p)^{n-x} , where n= Total number of trials

p= Probability of getting success in each trial.

Let x be the number of customers will make purchase.

As per given , we have

p= 0.20

n= 4

1. The probability that 3 of the next 4 customers will make a purchase will be:-

P(x=3)=^4C_3(0.20)^3(1-0.20)^{4-3}

P(x=3)=(4)(0.20)^3(0.80)^{1}\ \ [\because\ ^nC_{n-1}=n]

P(x=3)=(4)(0.008)(0.80)=0.0256

Hence, the probability that 3 of the next 4 customers will make a purchase = 0.0256

2. The probability that none of the next 4 customers will make a purchase will be :

P(x=0)=^4C_0(0.20)^0(1-0.20)^{4-0}

P(x=0)=(1)(0.80)^{4}\ \ [\because\ ^nC_{0}=1]

P(x=0)=0.4096

Hence, the probability that none of the next 4 customers will make a purchase= 0.4096

5 0
3 years ago
А<br> 2. Find the values of x and 3x.
jolli1 [7]

Answer:

Step-by-step explanation:

For the equation y = x - 3x + 4x + 5, tind the point of inflection. ...  Find the indicated derivative using the definition f(x) = 2x4+3x3-2x+7: f'(0).

7 0
2 years ago
Find the value of y when x=3<br> y=2x3<br> y=0
MaRussiya [10]
Answer: 54

Why? You need to put 3 in for x so you get
2(3)^3
3 to the third power is 3*3*3 which equals 27
2(27)
Now you must do 2 times 27 and you get 54

Hope this helps
8 0
3 years ago
Other questions:
  • The equation of line ab is (y−3) = 5 (x − 4). what is the slope of a line perpendicular to line ab?
    5·1 answer
  • 0.751 as a percentage
    15·1 answer
  • Find the radius of a circle with a circumference of 35 π yards
    7·1 answer
  • PLEASE HELP ASAP 30 POINTS.
    14·2 answers
  • A rule for creating a pattern is given in equation form below.
    14·1 answer
  • Trayvion measured his basketball rim. The radius of the rim is \large 7\frac{1}{2} inches. What is the circumference of the rim?
    14·1 answer
  • the sum of four times a number and another number is 10. The difference of the two numbers is 35. What is the larger number? Als
    10·2 answers
  • Blank % of $10 = $5 <br><br><br> thank u for anyone who helps!!
    14·1 answer
  • 9x-3&gt;5x+17<br> How would i solve this step by step
    9·1 answer
  • Sound intensity, I, from a spherical source is a function of the distance, r, from the source of the sound. It is represented by
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!