All categories

3 years ago

50 points and Brainliest for answer

Mathematics

2 answers:

Naddika [18.5K]3 years ago

8 0

Answer:

i dont know sorry

Step-by-step explanation:

kenny6666 [7]3 years ago

6 0

1st - function 2nd - not a function 3rd - function 4th - not a function 5th - function

You might be interested in

The average weight of 7 potted plants is 23 pounds. An 8th potted plant is added to the pallet,

cluponka [151]

Answer:

The weight of the 8th plant is 39lb

Step-by-step explanation:

Given:

Average Weight of 7 plants = 23lb

Average Weight of 8 plants = 25lb

Required:

Weight of the 8th plant

To solve this, the total weight of the initial 7 plants need to be calculated;

$Average = \frac{Sum-of-weights}{Number-of-Plants}$

Substitute 23 for Average and 7 for Number of plants

$23 = \frac{Sum-of-weights}{7}$

Multiply both sides by 7

$7 * 23 = \frac{Sum-of-weights}{7} * 7$

$161 = Sum-of-weights$

Hence, the 7 plants weigh 161

Represent the weight of the 8th plant with E

When the 8th plant is added;

The sum of the weight becomes 161 + E

And the number of plants becomes 8

The average is calculated as thus

$Average = \frac{Sum-of-weights}{Number-of-Plants}$

$25 = \frac{161 + E}{8}$

Multiply both sides by 8

$8 * 25 = \frac{161 + E}{8} * 8$

$200 = 161 + E$

Subtract 161 from both sides

$200 -161 = 161 - 161 + E$

$39 = E$

Reorder

$E = 39$

Hence, the weight of the 8th plant is 39lb

6 0

3 years ago

How do you write two hundred and three thousandths in number form

maks197457 [2]

<span>
-- "Two hundred and three thousandths" means' ' 2.003 '.

-- "Two hundred three thousandths" would mean ' 0.203 '.

How can you tell the difference?

The difference is the 'and'.</span> "And" means 'decimal point'.

' 678 ' is read as "six hundred seventy eight", with no 'and'.

' 40.06 ' is read as 'forty and six hundredths'.

' 0.46 ' is read as ' forty-six hundredths'.

5 0

3 years ago

Do the following scenarios match the equation y=2x+5

Aneli [31]

Where are the scenarios?

3 0

4 years ago

Read 2 more answers

What is 39/4254-390 in division

Svetach [21]

99.07692307692308 it depends on which way you do it

7 1