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
Mice21 [21]
4 years ago
10

Can someone help me answer this? Thanks! :)

Mathematics
1 answer:
sladkih [1.3K]4 years ago
7 0

Answer:

\pi

Step-by-step explanation:

\int _{-2}^2\:\left(x^3cos\:(\frac{x}{2})+\frac{1}{2}\right)\sqrt{4-x^2}dx\\

You might be interested in
A model of house is 3 inch wide and 4 inches long. if the actual house is 20 yards long how wide is the actual house
Rama09 [41]
3/4=X/20
4x=60
X=15
Last step you divide
6 0
3 years ago
What is the mean for the set of data
AnnyKZ [126]

Answer:

B) 25

Step-by-step explanation:

First, you add up all the numbers. Then, you divide it by 9 which is the total amount of numbers there are.

7 0
3 years ago
If f(x)=log10x, what is the approximate value of y in the equation 10^y=5?
Simora [160]
\bf log_{{  a}}\left( x^{{  b}} \right)\implies {{  b}}\cdot  log_{{  a}}(x)\\\\
-----------------------------\\\\
10^y=5\implies log(10^y)=log(5)\implies ylog(10)=log(5)\\\\\\ y=\cfrac{log(5)}{log(10)}\\\\
-----------------------------\\\\
\textit{Logarithm Change of Base Rule}\\\\
log_{{  a}}{{  b}}\implies \cfrac{log_{{  c}}{{  b}}}{log_{{  c}}{{  a}}}\\\\
-----------------------------\\\\
y=\cfrac{log(5)}{log(10)}\iff y = log_{10}(5)\iff y=log(5)
7 0
4 years ago
2. There are 14 bees in the hive and 17 bees in the garden. How many bees are there?
Grace [21]
The total number of bees is the number in the hive plus the number in the garden. 14 + 17 = 31 bees
6 0
3 years ago
Read 2 more answers
How many times smaller is the volume of a cylinder if the diameter is multiplied by 1/2
Ann [662]

Calculating the volume of a cylinder the radius is squared,

If the radius was 8 when 8 is squared you get 64

If the radius is multiplied by 1/2 the radius would become 4, 4 squared is 16

16 / 64 = 1/4

The volume would be 1/4 the original volume, so it would be 4 times smaller.

7 0
3 years ago
Other questions:
  • Makayla wants to buy a carton of juice. She could buy a 48-ounce container for $2.88 or a 64-ounce container for $3.52. What is
    5·1 answer
  • There are seven boys and five girls in a class. The teacher randomly selects three different students to answer questions. The f
    13·2 answers
  • Which describes the difference between the graph of f(x) = 2x3 - 8x + 3 and g(x) = x3 - 4x?
    9·2 answers
  • What is 2x + 30 = 186 First Answer will get Brainliest
    6·2 answers
  • Combining like terms with negative coefficients<br><br> 8t+1+(−4t)+(−6)
    11·1 answer
  • The range is greater for the boys or greater for the girls or is the same for both data sets
    15·1 answer
  • In a classroom of 33 students, the ratio of boys to girls is 3:8. How many boys are in the class?
    9·1 answer
  • Please help i dont know what to do for #1 we never went over it.Help asap Please. You migjt have to flip devoce upside down to s
    15·1 answer
  • Consider the numbers z = StartRoot 2 EndRoot (cos 45o + i sin 45o )and w = 2(cos 90o + i sin 90o).
    13·2 answers
  • Given the equation sqrt(x+1)+3=0, explain how to and solve this equation. Is the solution extraneous? Explain​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!