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
Aleks04 [339]
3 years ago
14

Hi! Got a question.

Mathematics
2 answers:
Ghella [55]3 years ago
6 0

Answer:

1600cm³

Step-by-step explanation:

Volume of a cylinder = πr²h

area of a circle = πr²

area of base circle = 200cm²

h = 8

200 * 8

= 1600cm³

mrs_skeptik [129]3 years ago
3 0

Answer:

Volume is 1600 cm ^3

Step-by-step explanation:

V= Base area x Height

h= 8 cm

B.A.= 200 cm^2

You might be interested in
You have inherited a large collection of audio compact discs and decide to purchase a HiFi system to play them. At the retailer
leva [86]

Answer:

24

Step-by-step explanation:

Since at the retailer you find a choice of 4 CD players, 2 amplifiers and 3 sets of speakers. We have 4 different ways of selecting the CD players, we also have 2 different ways of selecting the amplifiers and 3 different ways of selecting the 3 sets of speakers.

So, the total number of different HiFi systems are available to purchase from this retailer is 4 × 3 × 2 = 24 .

So we have 24 different HiFi systems are available to purchase from this retailer

3 0
3 years ago
A commercial builder has a downtown lot with 250 frontage feet on Broadway. The lot is 200’ deep. By code, the builder must allo
Morgarella [4.7K]

Subtract 15 from the depth:

200-15 = 185

Subtract 20 from the width ( 10 from both sides)

250-20 = 230

Area to build on: 185 x 230 = 42,550 square feet.

8 0
3 years ago
Traeq pays 35.34 for 3.1 pounds of salmon. What is the price per pound of salmon
Morgarella [4.7K]
$11.40 because you just divide 35.34 by 3.1
3 0
3 years ago
Approximately 9 out of every 50 people who saw a movie this week say they watched it on Netflix. Suppose we want to find the pro
uysha [10]

Answer:

<u></u>

  • <u>1. As a fraction: 9/50</u>
  • <u>2. As a proportion: x/1 = 9/50</u>
  • <u>3. As a percentage: 18%</u>

<u></u>

Explanation:

<u>1. As a fraction:</u>

Depart from the definition of probability: probability is the number of favoragle outcomes divided by the total number of possible outcomes:

  • Probability = number of movie-goers who say they watched a movie on Netflix this week / number of movie-goers that saw a movie this week

  • Probability = 9 / 50

<u>2. As a proportion:</u>

A proportion is the equality of two ratios. In this case you must set the ratio of people who say they watched it on Netflx, x, per every people who saw a movie this week, 1, equal to the ration 9 /50.

Hence, the proportion that shows the probability is:

  • x / 1 = 9 / 50

Where x is the probability.

<u>3. As a percentage</u>

You just have to multiply the probability by 100:

  • (9/50) × 100 = 18%
6 0
3 years ago
Emergency meeting! please help me<br><br><br>help me get the right answer, also, its not y = -3x
Sidana [21]

Answer: y= 1.2x

Step-by-step explanation: input the x and y to each of the equations the one above is. The closes to true. So it is the line of best fit.

3 0
3 years ago
Read 2 more answers
Other questions:
  • If ƒ(n) = 3n 2 - 7, then ƒ(-2) equals _____.
    10·1 answer
  • Three employees each clocked a different number of hours worked this week. Which employee has the highest earnings per hour? doc
    15·1 answer
  • Which object weighs about 14 ounces?
    12·2 answers
  • Tasha says that the expression 6.8w-4.7 can be simplified as 2.1w. Her teacher explains that this is not correct. What mistake d
    15·1 answer
  •  help please with these 2 !!!! i’ll give brainliest !
    12·2 answers
  • Cos() =<br> O A. V<br> B.<br> 173<br> 2<br> OC.<br> OD.<br> -3
    10·1 answer
  • A local department store sells carpet in 4 sizes . Each carpet comes in 3 different qualities. One of the size come in 5 colors
    14·1 answer
  • . Steven and Gina each wrote an expression, but only Steven's expression is equivalent
    15·2 answers
  • You are selling lemonade. You find that if you set the price at $2.00 per cup, you sell 14 cups over the
    11·2 answers
  • What is the slope of the line in the graph?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!