henry bought 1\4 pound of screws amd 2\5 pound of nails to build a skateboard ramp.what is the total weight of the screws and nails

Answers

Answer 1
Answer: 1/4+2/5

13/20 is the answer.

Hope that helped :)

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a display case for the artifact is in the shape of a cube. Each side of the display case is three times longer than the width if the artifact. write & expression for the volume of the case.

Answers

(w3)x l x h should be the answer

Bradley dropped a ball from a roof 16feet high. Each time the ball hits the ground it bounces 3/5 the previous height. Find the height ball will bounce after hitting the ground the fourth time

Answers

Answer:

The ball will bounce to 2.07 feet after 4th drop.

Step-by-step explanation:

Bradley dropped a ball from a roof 16 feet high. So, its the initial height.

Each time the ball hits the ground it bounces 3/5 the previous height.

Means after 1st drop, the ball will again rise to (3)/(5)*16= 9.6 feet.

Similarly after 2nd drop, it will bounce to  (3)/(5)*9.6=5.76

After 3rd drop, it will bounce to (3)/(5)*5.76=3.456 feet

After 4th drop, it will bounce to (3)/(5)*3.456=2.0736 feet

Hence, the ball will bounce to 2.07 feet after 4th drop.

Answer: 2.0736 ft

Step-by-step explanation:

Bounce 1: 16*3/5=9.6

Bounce 2: 9.6*3/5=5.76

Bounce 3: 5.76*3/5=3.456

Bounce 4: 3.456*3/5=2.0736

How do you divide 33 by 50

Answers

Long division works from left to right. Since 50 is a 2-digit number, it will not go into 3, the first digit of 33, and so successive digits are added until a number greater than 50 is found. In this case 2 digits are added to make 33undefined. Note the other digits in the original number have been turned grey to emphasise this and grey zeroes have been placed above to show where division was not possible with fewer digits.
The closest we can get to 33undefined without exceeding it is 0 which is 0 × 50. These values have been added to the division, highlighted in red.
In this case the target of 33 is less than 50 so a division is not possible. Put a 0 in the answer to show this and 0s below the 33.
Leaving out the 0 from the answer line when this occurs is one of the easiest mistakes to make with long division.
  0 0 rem 3350 3 3    0 0  
<< Newdivision Show nextstep >50 × table1 × 50 = 502 × 50 = 1003 × 50 = 1504 × 50 = 2005 × 50 = 2506 × 50 = 3007 × 50 = 3508 × 50 = 4009 × 50 = 450
33/50 = 0.66 i'm not sure how to do it on paper. i used a calculator. i hope that helped.

Which of the following graphs could represent a cubic function?

Answers

Answer:

The graph that represents a cubic function is:

Graph A.

Step-by-step explanation:

We know that for the graph of a cubic function it satisfies the property that:

  • Both the ends of a graph must be in  opposite directions.
  • Also the graph attains the point of extrema at two points or zero point.
  • Range is the set of real numbers.
  • It has one inflection point.
  • The graph has at least one real root.

Graph B:

It is a graph of a linear function.

Since a graph of a linear function is a straight line.

Graph C:

It is a graph of a quadratic function.

Since both the ends of the graph are in the same direction.

Graph D:

It is also a graph of a linear function.

As the graph is a straight line.

Graph A:

It is a graph of a cubic function.

Since it satisfies all the above properties.

Graph A because it has two stationary points. That is, if you differentiate and put dy/dx as 0 there will be two answers

What is the definition of an angle?

Answers

An angle is defined as the figure, in which two rays meet at a common point called the vertex.

What is an Angle

Angles are formed when two lines intersect at a point. The measure of the 'opening' between these two rays is called an 'angle'. It is represented by the symbol ∠. Angles are usually measured in degrees and radians, which is a measure of circularity or rotation. In geometry, an angle is formed when two rays are joined at their endpoints. These rays are called the sides or arms of the angle. Let us read about the different parts of an angle.

There are two main parts related to an angle - the arms and the vertex. Vertex is a common endpoint that is shared by the two rays. Observe the figure in which the vertex O is marked as the joining point of the two arms.

An angle is measured in degrees. One full rotation around a point forms a complete angle of 360°.

Learn more on angles here;

brainly.com/question/2046046

#SPJ4

the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.

Susie has $15.66 to spend on lunch for herself and her friend if she wants to spend an equal amount on each person how much will Susie spend on each of them

Answers

Divide 15.66 by 2 and you get 7.83. So your answer would be $7.83