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
Sphinxa [80]
1 year ago
10

...............................

Mathematics
1 answer:
prisoha [69]1 year ago
7 0

Answer:

804.2

Step-by-step explanation:

Formula
\pi r^{2}

plug in

\pi *16^{2}

≈ 804.24772

round to nearest tenth

≈ 804.2

You might be interested in
NEED HELP ASAP!!!
Sergeeva-Olga [200]

Answer:

(b) P(\textrm{Event of getting a 3 in the spinner)}  =  \frac{11}{61}

Step-by-step explanation:

Let E: Event of getting a 3 in the spinner.

So, the number of favorable outcomes  =  11

Total number of outcomes = Number of times the outcomes is {1,2,3,4,5,6}

= {13 +10 +11+16+11}  = { 61}

So, the total number of outcomes = 61

\textrm{Probability of Event E}  = \frac{\textrm{Number of favorable events}}{\textrm{Total number of outcomes}}

So, here P(\textrm{Event of getting a 3 in the spinner)}  =  \frac{11}{61}

3 0
2 years ago
A 4ft piece of pipe needs to be divided into pieces that are 2/3ft long. How many pieces are made? How many remaining?
Katen [24]
4ft divided by 2/3ft

4/1 divided by 2/3 

4/1 times 3/2 is 12/2 or 6 pieces, 0 remaining.
3 0
3 years ago
Whats 387 rounded to the nearests 100
torisob [31]
I rounded it and the answer is 400
4 0
3 years ago
Enter an equation for the function that includes the points.Give your answer in a(b)x. In the event that a=1 , give your answer
Andrews [41]

Answer:

f(x) = \frac{24}{25} * \frac{5}{6}^x

Step-by-step explanation:

Given

(x_1,y_1) = (2,\frac{2}{3})

(x_2,y_2) = (3,\frac{5}{9})

Required

Write the equation of the function f(x) = ab^x

Express the function as:

y = ab^x

In: (x_1,y_1) = (2,\frac{2}{3})

y = ab^x

\frac{2}{3} = a * b^2 --- (1)

In (x_2,y_2) = (3,\frac{5}{9})

y = ab^x

\frac{5}{9} = a * b^3 --- (2)

Divide (2) by (1)

\frac{5}{9}/\frac{2}{3} = \frac{a*b^3}{a*b^2}

\frac{5}{9}/\frac{2}{3} = b

\frac{5}{9}*\frac{3}{2} = b

\frac{5}{3}*\frac{1}{2} = b

\frac{5}{6} = b

b = \frac{5}{6}

Substitute 5/6 for b in (1)

\frac{2}{3} = a * b^2

\frac{2}{3} = a * \frac{5}{6}^2

\frac{2}{3} = a * \frac{25}{36}

a = \frac{2}{3} * \frac{36}{25}

a = \frac{2}{1} * \frac{12}{25}

a = \frac{24}{25}

The function: f(x) = ab^x

f(x) = \frac{24}{25} * \frac{5}{6}^x

7 0
2 years ago
A yogurt shop offers 5 different flavors and11 different topping how many choices are possible for a single serving of yogurt wi
GalinKa [24]
If you have 5 flavors and 11 toppings, but you can only have 1 of each you take 5×11 to get 55
3 0
3 years ago
Other questions:
  • What theorem or postulate can be used to justify that two triangles are congruent
    8·2 answers
  • Find the length and width of a rectangle whose perimeter is 26 feet and whose area is 42 square feet
    5·1 answer
  • Consider a single spin of the spinner. Which events are mutually exclusive? Select two options.
    10·2 answers
  • Josh and his three friends went out for lunch. His friends spent $9.62, $6.97, and $3.40. The total bill was $27.22. How much di
    6·2 answers
  • What point is between 4,16 and 16,16
    5·1 answer
  • Jim bought 2 packs of batteries from a store. The price of each pack was the same. After he bought the batteries, his account ba
    11·1 answer
  • How many 1/2s are in 2
    8·1 answer
  • Plsss helppp, tysmm!!
    5·1 answer
  • 11 take away 2 times minus 7 plus 4
    13·1 answer
  • Pete's blueprint shows a layout of a house. Every 6 inches in the blueprint represents 1.5 feet of the actual house. What are th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!