All categories

4 years ago

The area of a circular rose garden is 88 square meters. what is the radius of the garden

Mathematics

2 answers:

sveta [45]4 years ago

6 0

√(88/pi) which is 5.29 rounded.

yan [13]4 years ago

5 0

A = πr^2
r = sqrt(A/π) = sqrt(88/π)=5,29 m

You might be interested in

Each time a component is tested the trial is a success (S) or failure (F). Suppose the component is tested repeatedly until a su

babymother [125]

Answer:

$(a)\ \{SSS\}$

$(b)\ \{FSSS\}$

$(c)\ \{FFSSS, SFSSS\}$

$(d)\ \{FFFSSS, SSFSSS, SFFSSS, FSFSSS\}$

$(e)\ \{FFFFSSS, FFSFSSS, FSSFSSS, SSFFSSS, SFSFSSS, SFFFSSS, FSFFSSS\}$

Step-by-step explanation:

Given

$S\to$ Success

$F\to$ Failure

$n \to 3$ Consecutive trials until S happens

$Y \to$ Number of trials

For every possible outcome, the last 3 must be SSS. So, we have:

$(a)\ Y = 3$

The only possibility here is: $\{SSS\}$

because 3 trials implies that all outcomes must be S.

$(b)\ Y = 4$

The only possibility here is:

$\{FSSS\}$

because 4 trials implies that the first outcome must be F

$(c)\ Y = 5$

The possibilities are:

$\{FFSSS, SFSSS\}$

because 5 trials implies that the first and the second outcomes must be FS or SF.

$(d)\ Y = 6$

The possibilities are:

$\{FFFSSS, SSFSSS, SFFSSS, FSFSSS\}$

because 6 trials implies that the first three outcomes are: FFF, SSF and SFF

$(e)\ Y = 7$

The possibilities are:

$\{FFFFSSS, FFSFSSS, FSSFSSS, SSFFSSS, SFSFSSS, SFFFSSS, FSFFSSS\}$

because 7 trials implies that the first three outcomes are: FFFF, FSSF and SSFF and FFSF (similar to (e))

4 0

3 years ago

An investment made in the stock market decreased at a rate of 12% per year for 25 years . What is the current value of the 100,0

Masteriza [31]

Answer:$73947.52

Step-by-step explanation:

The investment decreases in value, so the common ratio r is (1.000-0.012), or 0.988. Thus, A = $100,000* (0.988) ^25 = $73947.52 is the current value, after 25 years.

7 0

3 years ago

Lorena deposited $2372 into an account that earns 4.5% interest which is compounded once a year. How much money will Lorena have

seraphim [82]

C
--------------------------------------

8 0

4 years ago

Read 2 more answers

The volume of a cylinder is 540_ ft3. The height is 15 ft. What is the diameter of the cylinder?

kifflom [539]

Volume of a cilinger, V = π(r^2)H

Here, V = 540π ft^3 and H =15 ft

Then, r^2 = 540π ft^3 / [π15ft] = 36ft^2

r = √(36ft^2) = 6ft

And the diameter is 2*r = 12 ft

3 0

3 years ago

Read 2 more answers

A 14 foot ladder is leaned up against a building. The ladder reaches a height of 2 squared 15 feet up the building. Find the dis

den301095 [7]

Wait... so the height is 2^2 or 15^2?

4 0

3 years ago