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
Virty [35]
3 years ago
5

Help me please): I’m stuck

Mathematics
2 answers:
sineoko [7]3 years ago
6 0
Pi x 1squared = 3.14 cm
Scorpion4ik [409]3 years ago
5 0

Answer:

A=3.14 cm^2

Step-by-step explanation:

In order to calculate the area of the circle:

$A = \pi r^2  $

$A = \pi 1^2  $

$A = \pi  $

A=3.14 cm^2

You might be interested in
70% of a number is 98.
Anni [7]
Set up the proportion:
70% - 98
90% - x

\frac{70\%}{90\%}=\frac{98}{x} \\
\frac{7}{9}=\frac{98}{x} \\
\frac{7}{9}x=98 \\
x=98 \times \frac{9}{7} \\
x=14 \times 9 \\
x=126

The answer is D. 126.
8 0
3 years ago
The measures of dispersion is always​
olya-2409 [2.1K]

Answer:

always a positive number because it represents a distance from the mean.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help me! A soup can, shaped like a cylinder, has a diameter of 3.5 inches and a height of 5 inches. Each serving of soup
SpyIntel [72]

The cost for each serving of soup is $0.62

<u>Step-by-step explanation:</u>

Diameter =3.5 inches

Radius = 1.75 inches

Height = 5 inches

Each serving of soup = 15 cubic inches

Cost of the can = $1.99

Volume of the can = π(1.75 x 1.75) 5

= (3.14) (3.0625) 5

= 48.08 cubic inches

For 48 cubic inches of soup the cost is $1.99

For 15 cubic inches of soup the coat will be,

Cost = (15x1.99) /48

= $0.62

The cost for each serving of soup is $0.62

6 0
3 years ago
I need some help with this. If you could help me, that would be great.
Vesnalui [34]

Answer:

 .31 g / mL

Step-by-step explanation:

Density = mass / volume

Sample 3

mass = 7 1/4 = 7.25

Volume 23.1

Density = 7.25/ 23.1 = .313852814

To the nearest hundredth

  .31 g / mL

8 0
3 years ago
Plz help me with this Im timed will mark as brainliest
viktelen [127]
Well what i got was 79.3 by finding the average by adding it all together then divided it by how many numbers
4 0
3 years ago
Read 2 more answers
Other questions:
  • A set of bed prices are normally distributed with a mean of 1300 dollars and a standard deviation of 300 dollars. A wooden bed h
    7·1 answer
  • Find the height of a square pyramid that has a volume of 8 cubic feet and a base length of 2 feet. . . a. 6 feet. b. 16 feet. c.
    7·2 answers
  • How can I solve this?
    8·1 answer
  • Find the height of a triangle with sides equal to 9 and a base of 6
    12·1 answer
  • The ratio of cats to dogs in the Dickinson Animal Shelter is 3 to 5. There are 12 cats in the shelter. What is the total number
    11·1 answer
  • Two equations are shown in the picture please answer. giving brainiest
    8·1 answer
  • Could someone please tell me the answer
    7·1 answer
  • Help plz i’ll give extra points
    8·2 answers
  • Find the value of x<br><br> Pls help
    7·1 answer
  • 18. GEOMETRY The lateral area of a right cylinder can be found by multiplying twice the number by the radius
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!