I WILL GIVE 10-20 POINTS!!! NEED HELP! What is the mean of Variable A?

Answers

Answer 1

Answer:
The meanis

(the sum of the values of all the points)
divided by
(thenumber of points).

There are 10 points on the graph.
Their 'A' values add up to 50.
The mean of the 'A' values is (50/10) = 5 .

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Which expression are polynomials? Select Each correct answer

Answers

Answer:

All but 6+w

Step-by-step explanation:

Every polynomial has a degree and that one doesn't.

Suppose you draw a line from the center of a clock face to the number 12. When the minute hand gets to 3 on the clock face, the line and minute hand form a 90 degree angle. What angle does the line and the minute hand make when the minute hand is on 2?

Answers

The line and the minute hand make when the minute hand is on 2 make angle 60 degrees.

What is an angle?

An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle.

Given:

line is drawn from the center of the clock and face to number 12 on the clock.

When the minute hand gets to 3 on the clock face, the line and minute hand form 90 degree.

So, 1 on the clock face represent

=90/3

= 30 degrees.

If minute hand is on 2 then the angle between the line and the minute hand be

= 30*2

= 60 degrees.

Hence, the line and the minute hand make when the minute hand is on 2 make angle 60 degrees.

Learn more about this concept here:

brainly.com/question/23634272

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Just divide 90 by three so whe it hits 3 its 90 then 2 is 60 degrees and the one is 30 degrees

Mae-Ying wanted to buy packages of crackers and cheese from the vending machine. Each package cost 35 Cents. Mae-Ying had 5 quarters. 3 Dimes. and 2 Nickels. How many packages of crackers and cheese could she buy?Thanks for the help!!!! :)

Answers

she could only buy 4 packets 3 dimes are the same as 30 cents plus 2 nickels which is the same as 10 cents add 30+10=40
5*25 for the quarters 5*25=125
125+40=165
now divide 165/35=4
so he can only buy 4 packets

Solve the inequality and graph solution
8 |x+3/4| <2

Answers

Answer: x<-1

Step-by-step explanation:

8 |x+3/4| <2

|x+3/4| <2/8

x+3/4<+/-(plus/minus,since modulus) 2/8

if 2/8,

x<2/8-3/4

x<-1/2

if -2/8,

x<-2/8-3/4

A bakery bakes 184 loaves of bread in 4 hours. How many loaves does the bakery bake in 1 hour?

Answers

$184\ loaves\ of\ bread\ baked\ in\ 4\ hours\n\nx\ loaves\ of\ bread\ baked\ in\ 1\ hour\n\nProportion:\n184-4\nx-1\n\nCross\ multiplication:\n184+1=4*x\n184=4x\ \ \ | divide\ by\ 4\nx=46\n\nIn\ 1\ hour\ 46\ bread \ are\ baked.$

All you have to do is 184 divided by 4 and it equals 46

How many feet are shorter than 20 centimeters

Answers

1 foot is shorter that 20 centimeters