DETAILS There are 19 members of the Future Leaders of America club. Eight of them are selected at random to go to the state conference. How many ways can these eight members be chose ways

Q: (1,-16) and (-3,12)

A: To write down the equation of the straight line joining the two given points.

Q: 12 I+(-1'] = i=1

A:

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: what is variable

A: We want to understand what is variable.In statistics variable is defined as any quantity ,…

Q: graph shows the relationship between the volume of the dilated box and the scale factor. diusuon 5.…

A:

Q: -9 -3 -2 -6 3- 6. -4 -6 -8- -10+

A: Given,    The graph is shown below:

Q: Find g C4

A: Here we have to find the value of 9C4.

Q: (-8, -11) and (17, 4)

A:

Q: 7rer dr =

A:

Q: Number 284

A: Given revenue function: R(x)=-x2+8x

Q: Evaluate -up-

A:

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.