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
Flura [38]
3 years ago
5

Piper saw a large box of ping pong balls with 48 balls in each layer

Mathematics
2 answers:
son4ous [18]3 years ago
7 0
A.) 5 layers with 48 balls in each layer would equal 250 balls in the box
(5x48=250)
B.) 15 layers with 48 balls in each layer would equal 720
(15x48=720)
enyata [817]3 years ago
3 0

Answer:

(a) 240 balls.

(b) 720 balls.

Step-by-step explanation:

We have been given that Piper saw a large box of ping pong balls with 48 balls in each layer.

(a) To find the number of balls in 5 layers, we will multiply 5 by 48 as:

\text{Number of balls in 5 layers}=5\times 48

\text{Number of balls in 5 layers}=240

Therefore, the box with 5 layers will have 240 balls.

(b) To find the number of balls in 15 layers, we will multiply 15 by 48 as:

\text{Number of balls in 15 layers}=15\times 48

\text{Number of balls in 15 layers}=720

Therefore, the box with 15 layers will have 720 balls.

You might be interested in
.prove that cos (90-A).sinA + sin(90 - A).cosA = 1 ​
pav-90 [236]

Answer:

See Explanation

Step-by-step explanation:

cos (90-A).sinA + sin(90 - A).cosA = 1  \\  \\ LHS = cos (90-A).sinA + sin(90 - A).cosA \\  \\ = sinA.sinA + cosA.cosA\\  \\ = sin ^{2} A + cos^{2} A \\  \\  = 1 \\  \\=RHS\\\\ reason \\ cos (90- \theta) = sin \theta \\ sin (90- \theta) = cos \theta \\ sin ^{2}  \theta + cos^{2}  \theta = 1 \\  \\ thus \: proved \\

4 0
3 years ago
Which of the following is equal to the length of the major axis of an ellipse?
antoniya [11.8K]

major\ axis=a+b\\\\Answer:\ \text{The sum of focal radii}

8 0
3 years ago
Read 2 more answers
Two sides of a triangle
True [87]

step 1: open brackets n rmb to flip the signs

step 2 (optional): rearrange to make the equation clearer to add/minus

length of 3rd side:

(8x + 3) - (2x + 1) -(5x + 2)

= 8x + 3 - 2x -1 - 5x -2

= 8x -2x -5x +3 -1 -2

= x

Therefore, length of 3rd side is X cm.

---

If perimeter = 75cm,

8x +3 = 75

8x = 75-3

8x = 72

x = 9 cm

Therefore,

1st side = 2(9) +1

= 19 cm

2nd side = 5(9) +2

= 47 cm

3rd side = 9 cm

4 0
3 years ago
A penguin can dive 48 meters below the surface of the water to reach a fish. It dives 2% of the total depth every 1 second.
nikitadnepr [17]
The answer is A- 3.84 meters
3 0
3 years ago
4.) 960 meters in 15 seconds<br> Write the following rate as a unit rate
murzikaleks [220]

Answer:

64

Step-by-step explanation:

960 divided by 15 is 64. The unit rate means one so you are trying to get it to 1 second so just do 15 divided by 15 which is 1, then 960 divided by 15 which is 64

7 0
3 years ago
Other questions:
  • Which of the following rules describes the function graphed below? a. Output = Input c. Output = (0.5)(Input) + 1.5 b. Output =
    7·2 answers
  • The depreciating value of a semi-truck can be modeled by y = Ao(0.87)x, where y is the remaining value of the semi, x is the tim
    6·2 answers
  • A communications circuit is known to have an availability of 0.99 (that is, 99% of the time, the circuit is operational). A tota
    9·1 answer
  • Explain how rays AB and AC form both a line and an angle.
    15·2 answers
  • Write the equation for the perpendicular bisector of the given line segment.
    14·1 answer
  • Please help! find the area is the parallelogram.​
    11·2 answers
  • Please explain how you got the answer
    13·2 answers
  • Consider the rectangle, Whats the area?
    15·2 answers
  • 6 times a number is 16 less than the square of that number. Find the positive solution.
    5·1 answer
  • A-(B-C)=(A-B)U (<br>AnC)​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!