What is 3.14 × 16²

3.14 = Pie

Answers

Answer 1
Answer: 3.14*16 squared
16 squared= 256
256*3.14=803.84
Hope this helped

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To find the cost for a group to enter the museum the ticket seller uses the expression 8a+3c in which a represents the number of adults and c represents the number of children in the group. How much should she charge a group of 3 adults and 5 children?
Which equation represents the graph of the linear function?A.y = −3x + 1B.y = −3x − 1C.y = 3x + 1D.y = 3x − 1

Help on these problems please

Answers

a.
(35-25)/25 is the answer 
40% <--- answer
b. 
(35-25)/35 is the answer
28.57% <---- Answer

c. They are different because the comparison is either over the number of males or females


What shapes have only 1 pair of opposite sides parallel?

Answers

yes the shape it's a trapezoid
i bealive its an trapazoid

Covert 1 4/7 into a decimal and show/explain how you got your answer

Answers

Answer:

4/10 im smart im a teacher

Step-by-step explanation:

you buy two rolls of wrapping paper. each roll has the same lateral surface area. what is the diameter of roll B?

Answers

The area of lateral surface is equal that the perimeter multiply by the length. So the lateral surface area of roll A is 3*π*30=90π. Roll B: d*π*24=24dπ. Put them together: 90π=24dπ. So d=3.75 in.

Who can help me please!!!!

Answers

Question 1- B.
4
— = 0.444444444444444
9
Since the 4 repeats, just put the – on top of the second 4.

Question 2- C
If s is the number of students going, and you want to break them up into groups of 12, divide the total number of students by 12 to figure out how many groups there will be to find out how mang adults are required.

Question 3- A
There is a 25% chance of snow. There isnt a 0% chance so it isnt impossible. There isnt 100% chance so it isnt certain. Since it is less then 50% it is unlikely.


question 1:
                                       __
4/9=0.44444444...=0. 44
                          __
Answer: B) 0.44

Question 2:

1/12=a/s    ⇒a=s/12

Answer: C     a=s/12

Question 3:

Answer: B) Likely.

Square root of 24x^6y^9​

Answers

Answer:

Step-by-step explanation:

Break the expression into individual pieces

24 can be written as (4)(6)

x^6 can be written as (x^3)^2

y^9 can be written as (y^4)^2(y)

Notice in the variables the focus on writing to the power of 2.

Square root and power of 2 are essentially inverse operations of each other, so they cancel each other out.

The square root of 4 is 2

The square root of (x^3)^2 is x^3

The square root of (y^4)^2 is y^4

The remaining 6 and y stay underneath the square root.

The final answer is then (2x^3y^4)(square root 6y)