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
-Dominant- [34]
2 years ago
12

Radius of the circle is 8cm, find the volume and surface area

Mathematics
1 answer:
nasty-shy [4]2 years ago
4 0

Answer:

am not sure but I think the answer is79.02

You might be interested in
Which is the best estimate of the mass os a basketball
Hatshy [7]
5 or 6 pounds  because there not that heavy 
8 0
3 years ago
Which of the following equations is equivalent to 2(3x - 1) = 3 - (- 2 - x)?
KengaRu [80]

Answer:

It would be 2. 6x - 1 = 1 + x

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
PLEASE HELP ITS DUE BY MIDNIGHT I HAVE LIKE 30 MINS!!! The linear regression for this print-out relates the amount of oxygen in
dezoksy [38]

Answer:

Please check explanations

Step-by-step explanation:

Here, we want to interpret the meaning of the slope

The slope generally refers to the change in y values with corresponding change in x value

with respect to this question, we can see that the slope is negative

What this mean is that the rate of change in the level of oxygen measured in liters is decreasing with an increase in the time

This means that as more time elapses, more oxygen is used up leading to a decrease in the liters of oxygen present

7 0
2 years ago
Leticia charges 8$ per hour to babysit. She babysat Friday night for 4 hours ,and then she babysat again on saturday.She earned
BaLLatris [955]
Leticia babysat on Saturday for 5 hours. She already babysat for 4 hours which makes it (8 x 4) =$32 But she earned $72 so the rest $40 / 8 =5 hours 
4 0
3 years ago
Find an equation of the line passing through the given points (1,-3) and (3,3)
chubhunter [2.5K]

ANSWER: y= 3x - 6

STEP-BY-STEP EXPLANATION:

(1,-3) and (3,3)

X1=1           X2=3

Y1= - 3       Y2=3

1) Find the slope of the line.

To find the slope of the line passing through these two points we need to use the slope  formula:

m = \frac{Y2-Y1}{X2-X1}

m= \frac{3-(-3)}{3-1}   m=\frac{6}{2} = 3

2)Use the slope to find the y-intercept.

Now that we know the slope of the line is 3 we can plug the slope into the equation and  we get:

y= 3x+b

Next choose one of the two point to plug in for the values of x and y. It does not matter  which one of the two points you choose because you should get the same answer in either  case. I generally just choose the first point listed so I don’t have to worry about which  one I should choose.

y= 3x+b       point (1,-3)

-3= 3(1) + b

-3-3=b

-6=b

3)Write the answer.

Using the slope of 3 and the y-intercept of -6 the answer is:

y = 3x - 6

6 0
3 years ago
Other questions:
  • The relation that is represented by the equation y = 45 – 3x has the domain {5, 7, 9, 11}. Which of the following sets is the ra
    8·1 answer
  • The manager of a sporting goods store ordered 256 packages of football cards to be shipped to the store there are 24 cards in ea
    7·2 answers
  • How do you graph with a y-intercept of -1/2.
    13·1 answer
  • What is the endpoint formula given midpoint?
    6·1 answer
  • 30 POINTS PLEASE HELP;)
    15·2 answers
  • -1,000 -999 < > or = and why​
    13·2 answers
  • 1. Nikola invested $6.000 in a 3 year
    11·1 answer
  • PLEASE HELP!!: For Questions 6 and 7, determine whether each pair of triangles is similar. Justify your answer.
    12·1 answer
  • NEED HELP WITH THIS PLSSS!!!!
    7·1 answer
  • What is the equation, in point-slope form, of the line that
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!