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
docker41 [41]
2 years ago
9

Help please do at 11

Mathematics
1 answer:
Bumek [7]2 years ago
8 0

Answer:

Step-by-step explanation:

area =  \pir^{2}  so it's  \pi7^{2} = 153.938... cm^{2}

circumference is  2\pir =  2*\pi*7 = 43.98229 cm  

You might be interested in
Sang Jin has only quarters and nickels in her piggy bank. She has 66 coins in the bank with a value of $11.50.
Alexandra [31]

Your answer is 41 quarters.

8 0
3 years ago
Read 2 more answers
Read and answer the problem. write your answer in a 12-hour clock and a 24-hour clock.
iren [92.7K]

Answer:

Italy - 6am

Taiwan - 1pm

Peru-12am

Turkey-8am

Laos-12pm

Step-by-step explanation:

7 0
3 years ago
Which pair of functions are inverses of each other? ​
Ira Lisetskai [31]

Answer:

D

Step-by-step explanation:

f(x) = 10x - 5 → x = 10g(x) - 5 → x + 5 = 10g(x) →

g(x) = (x + 5)/10

3 0
2 years ago
In a certain​ country, the mean birth weight for boys is 3.27 ​kg, with a standard deviation of 0.51 kg. Assuming that the distr
Degger [83]

Answer:

0.066

Step-by-step explanation:

We solve this question using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean

σ is the population standard deviation

For the question

mean birth weight for boys is 3.27 ​kg, with a standard deviation of 0.51 kg.

x = 2.5

Hence:

z = 2.5 - 3.27/0.51

z = -1.5098

Probability value from Z-Table:

P(x ≤ 2.5) =P(x < 2.5) = P(x = 2.5) =

=0.065547

Therefore, the proportion of baby boys that are born with a low birth weight is 0.066

5 0
3 years ago
PLEASE ANSWER- Which sequence is graphed below?
boyakko [2]

Answer:

pretty sure its C, good luck

6 0
3 years ago
Other questions:
  • Which of the following statements about ratio's is true
    13·1 answer
  • Lines a and b are parallel.
    8·1 answer
  • The solution to 3.2x = 11.52 is x = ___.<br><br> 3.6<br> 8.32<br> 14.72<br> 36.8
    15·1 answer
  • Mark is a marketing representative for a publishing company. He is gathering data about a new book released. Which of the follow
    5·1 answer
  • Walter chrysler sells car engines. He receives a 11% commission on the first $50,000 in sales and 17% on anything over $50000. H
    13·1 answer
  • This equation shows how the number of pies Larry can bake is related to the number of additional cups of sugar he buys.
    12·1 answer
  • Find value of x<br> Find value of y
    14·1 answer
  • Martin is two years older than Reese, and the same age as Lee. If Lee is 12, how old is Reese? but in algebraic form
    11·1 answer
  • James left a bin outside in his garden to collect rainwater. He notices that 1 over 4 gallon of water fills 2 over 3 of the bin.
    8·2 answers
  • Can anyone help with this? I'm having some trouble.​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!