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Bezzdna [24]
2 years ago
6

David wants to measure the diameter of his circular pool, but he does not have a tape

Mathematics
1 answer:
VashaNatasha [74]2 years ago
8 0

Answer: 13.53

Step-by-step explanation:

R=85/2pi

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PLZ HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!During a 4-month-long drought, the water level in a lake changed
Dafna1 [17]

Answer:

-78

Step-by-step explanation:

4 Months is -312 so dividing by 4 will give the decrease of one month:

-312 ÷ 4 = -78

3 0
3 years ago
4. In a women's professional tennis tournament, the money a player wins depends on her finishing place in the
Stels [109]

Using geometric sequence concepts, it is found that:

a) The rule is: P_n = 750000(0.5)^{n-1}.

b) An exponential relationship exists between the two variables.

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.

The nth term of a geometric sequence is given by:

a_n = a_1q^{n-1}

In which a_1 is the first term.

A geometric sequence represents an exponential relationship between the variables.

In this problem, considering that the first-place finisher wins half of $1.500.000 in total prize money, and each finisher earns half of the one who finished above, the first term and the common ratio are given by:

a_1 = 750000, q = 0.5.

Hence the nth term of the sequence is given by:

P_n = 750000(0.5)^{n-1}

More can be learned about geometric sequence concepts at brainly.com/question/11847927

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4 0
2 years ago
Find the distance between (-10,-7),(-8,1)
Arada [10]

Answer:

6.325

Step-by-step explanation:

3 0
3 years ago
A baseball has a 48 cm diameter. What is the volume of the contents of the ball?
Andrew [12]

Answer:

201cm

Step-by-step explanation:

6 0
3 years ago
4' 9''+ 7''<br> the sum pleaseee
joja [24]

Answer:

5'4" or 64 inches

Step-by-step explanation:

5 0
3 years ago
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