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Sergio [31]
3 years ago
7

A circle has a diameter of 46 cm. What is its radius?

Mathematics
1 answer:
Margaret [11]3 years ago
4 0

Answer:

Step-by-step explanation:

radius = diameter/2 = 46cm/2 = 23 cm

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Use the relationship between the sine and cosine functions to fill in each blank .
rjkz [21]

Answer:

sin(12°)

Step-by-step explanation:

Because sine and cosine are cofunctions, we can use the relation sin(90° - θ) = cosθ to show that cos(78°) = sin(90° - 78°) = sin(12°)

8 0
3 years ago
In a box there are 9 action, 12 Disney, 8 horror, 11 mystery and 4 SciFi movies. What is the probability of selecting horror or
tigry1 [53]
<h3>Answer:  0.432</h3>

======================================================

Explanation:

There are 8+11 = 19 movies that are either horror or mystery.

This is out of 9+12+8+11+4 = 44 movies total.

Divide the two sums to get 19/44 = 0.43181818181818 approximately.

This rounds to 0.432

There's roughly a 43.2% chance of picking a horror or mystery movie.

6 0
3 years ago
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Which two statements about conditional probability are true?
allochka39001 [22]
I believe the answer is C and F.

Hope this helps!
8 0
3 years ago
Find the range of the function.<br> f(x) = 10-x^2
BARSIC [14]
Answer:
range = x ≤ 10
Step-by-step explanation:
Given in the question the function
f(x)=10-x^2
The range of a function is the complete set of all possible resulting values of the dependent variable F(x) after we have substituted the domain which is the values of x.
domain = set of all integers
range = x ≤ 10
f(x)=10-x²
since any negative value of x will be positive with squared so we will start from 0
f(0) = 10-0² = 10
f(1) = 10 - 1² = 9 = f(-1) = 10 -(-1)²
....and so on.
7 0
2 years ago
You earn commission on a $500 couch. How much do you earn?
aleksley [76]

Answer:

When an employee earns a commission, they make a portion of the sale in income. For example, if an employee sells a couch for $500 and they get a 10% commission on all sales, then they earn $50 on that sale.

Step-by-step explanation:

So it depends on what the percentage of the commission is

3 0
2 years ago
Read 2 more answers
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