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
velikii [3]
3 years ago
13

What is the volume of the pyramid? A.420cm^3 B.139cm^3 C.484cm^3 D.142cm^3

Mathematics
2 answers:
Leona [35]3 years ago
7 0

Find the area of the base:

11 x 11 = 121 square cm.

Now multiply the area of the base by 1/3 the height:

121 x 12/3 = 121 x 4 = 484 cm^3

The answer is C.

podryga [215]3 years ago
5 0

Answer:

The answer for this question would be 484 cm

Step-by-step explanation:

You might be interested in
In February, Campus Cycle Repair had income from sales of $16,000. Expenses for the month included: rent, $1,250; utilities, $45
djyliett [7]

Answer:

Profit $5700

Step-by-step explanation:

To find loss/profit you subtract the expenses from the total income

Income from sales= $16000

Franchise fee= 5% of sales income

=\frac{5}{100} *16000=800

Rent=$1250

Utilities=$450

Wages=$4800

insurance=$300

supplies=$2700

Total expenses

=$1250+$450+$4800+$300+$2700+$800=$10300

Total income

=$16000

Profit

=$16000-$10300=$5700

5 0
3 years ago
What is the opposite of 12.75 on a number line
RoseWind [281]
It would be -12.75 because it is the opposite of 12.75
8 0
3 years ago
Read 2 more answers
Students in Mrs. Walsh’s math class wanted to know the favorite snacks of students in the school. How could they generate a rand
frozen [14]

Answer:

Step-by-step explanation:

Abajkavsowvsj some people who have never in the game and have a lot

6 0
3 years ago
An experiment was conducted to assess the efficacy of spraying oats with malathion tocontrol the cereal leaf beetle.A sample of
lesantik [10]

Answer:

C

Step-by-step explanation:

Solution:-

- An experiment on the efficacy of spraying malathion on oats to control the growth cereal leaf beetle.

- A sample of n = 10 farms was taken at random. Each farm was either subjected to control group ( no spray ) or the treatment group ( spray ).

- Power ( β ) is the probability of rejecting the null hypothesis when, in fact, it is false. I.e the test statistics lie in the rejection region or the benefit of adding malathion is proven in-effective when in fact it is in-effective.

- Power is the probability of avoiding a ( Type II error ). Mathematically expressed as:

                    Type II Error = 1 - β

- Power is the probability of making a correct decision (to reject the null hypothesis) when the null hypothesis is false.

- The probability that a test of significance will pick up on an effect that is present.

Hence,

Answer: It is the ability to detect the effectiveness of malathion when in fact it is effective.

3 0
3 years ago
Which is the same as 0.25?
natta225 [31]
1/4 is 0.25 as a fraction
8 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP REALLY URGENT!!
    7·1 answer
  • There are 14 crayons and 30 markers in a box. what are the ratios of markers ton crayons? ( simplest form)
    9·2 answers
  • Is a song in quotation marks or is it underlined
    11·1 answer
  • An equation with more than one operation is called
    14·2 answers
  • The length of a rectangle is 4
    7·1 answer
  • Find the area of the parallelogram in the figure below. Round your final answer to the nearest tenth.
    8·2 answers
  • (33x3+6x-9)+(-33x3+9x2-10)
    8·2 answers
  • Find the unknown angle in the following figures<br><br>Please explain in step by step.​
    5·1 answer
  • Hello, can anyone help me by answering all these? Please
    7·1 answer
  • Formula to find commission​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!