ACTIVITY SET A

Mathematics

1 answer:

stiks02 [169]4 years ago

5 0

Answer:

1-24

2-15 books for 9 pupils

3-Worker 1

3x = 3(1,750)

= 5,250

-------------------

Worker 2

4x = 4(1,750)

= 7,000

4-368

5-22 days and a half (22.5 days)

Step-by-step explanation:

hope this helps if u need the calclations tell me!

You might be interested in

Raymond wants to estimate the percentage of parents that use cloth diapers. He asks a randomly selected group of 200 parents whe

4vir4ik [10]

<h2>Answer with explanation:</h2>

Given : Raymond wants to estimate the percentage of parents that use cloth diapers. He asks a randomly selected group of 200 parents whether or not they use cloth diapers.

The parameter are the number which are used to represents the quantity of a particular characteristic in entire population.

We know that to estimate the percentage of success we use the proportion of success parameter "p".

Hence, the parameter here is "p" , the proportion of parents that use cloth diapers.

8 0

3 years ago

4.2 Write 1764 as a product of prime factors show your steps

Deffense [45]

Step-by-step explanation

first you have 1764 so you need to reduce it so you can keep on going through the line so I divided 1764 by 2 and I got 882. 2 is a prime number so I don't have to worry about it anymore. now I reduce 882 and get 2 and 441. 2 is prime so we don't need to worry about it anymore. now since we can't divide 441 by 2 we will use the next number 3. 441 divided by 3 is 147. 3 is prime so we don't need to worry about it anymore. 147 can't be divided by 2 so we will try 3 again and that works so 147 divided by 3 is 49. 3 is prime so we don't have to worry about it anymore. now we have 49 and 49 is a normal multiplication fact so we know that 49 divided by 7 is 7. and seven is prime so now you have have all the prime factors of 1764