Question

2%of the items of a factor are defective the items are packed in box what is the probability that there will be 2 defective items in a box of 100​Use your brain power!
Complete the table below, showing
how substances of daily use are
classified
Substances in daily use
Man-made
Abiotic
Plant origin
Leather
where is the answerSuhana said ",multiplying my number by 5 and adding 8to it gives the same answer as subrating my number from 20",find suhana's numberSuhana said ",multiplying my number by 5 and adding 8to it gives the same answer as subrating my number from 20",find suhana's number ​Find the value of the polynomial 4.r? - 5x + 3, when x=-1
plz help me guys​Priya’s mom is trying to decide between two plumbers to fix her sink. The first plumber charges
₹ 50 for his service call , plus an additional charge ₹36 per hour for labour. The second plumber
charges ₹ 35 for his service call , plus an additional charge ₹39 per hour for labour. At how many
hours will the two plumbers charge the same amount of money? Represent the situationgraphically.
points chaheye talhi ji ko le lo ​

Answer 1

Answer:

hello mate, here are your all answers!!

Explanation:

Question:-

2%of the items of a factor are defective the items are packed in box what is the probability that there will be 2 defective items in a box of 100Use your brain power!!

(This question is not meant!! but for your knowledge I have give 1 hint!!)

Answer:-

Answer is in photo!!

Question:-

Complete the table below, showing

how substances of daily use are

classified

Substances in daily use

Man-made

Abiotic

Plant origin

Leather

Answer:-

Answer is in photo!!

Question:-

Suhana said ",multiplying my number by 5 and adding 8to it gives the same answer as subrating my number from 20",find suhana's number.

Answer:-

Let the number be x.

multiplying the number by 5 = x × 5.

adding the number = x × 5 + 8

Same as substracting from 20 = x - 20.

According to the question:)

$x × 5 + 8 = x - 20</p><p>\\ = x × 5 = x - 20 - 8</p><p> \\ = 5x = x -28</p><p> \\ = 5x - x = -28</p><p> \\ = 4x = -28</p><p>\\ = 4x = -28 \\ = x = \frac{ - 28}{4} \\ = x \: = - 7$

Hence, the answer is -7..

Question:-

Find the value of the polynomial 4.r? - 5x + 3, when x=-1.

Answer:-

= -5x + 3

= -5 × (-1) + 3

= 5 + 3

= 8...

Question:-

Priya’s mom is trying to decide between two plumbers to fix her sink. The first plumber charges ₹ 50 for his service call , plus an additional charge ₹36 per hour for labour. The second plumber charges ₹ 35 for his service call , plus an additional charge ₹39 per hour for labour. At how many hours will the two plumbers charge the same amount of money?

Answer:-

1st plumber = ₹36 per hour for labour.

2nd plumber = ₹39 per hour for labour.

So, multiply both plumbers labour amount with per hour!!

Hence,

36 × 13 = 468.

39 × 12 = 468.

Since, 1st plumber works 13 hours & 2nd plumber works 12 hours to reach the same amount.

Mark me as BRAINLIST!!

Answer 2

Answer:

2%of the items of a factor are defective the items are packed in box what is the probability that there will be 2 defective items in a box of 100Use your brain power!

Complete the table below, showing

how substances of daily use are

classified

Substances in daily use

Man-made

Abiotic

Plant origin

Leather