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PilotLPTM [1.2K]
4 years ago
14

Need help on 5 pleaseeeeeeeeee

Mathematics
1 answer:
kolbaska11 [484]4 years ago
3 0
Idk yet I did something like that yesterday
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Divide Rs.300 between A and B in the ratio2:3
kherson [118]

The value of 300 is divided into 120 and 180 in the ratio of 2:3.

<u>Step-by-step explanation</u>:

  • The total value is 300.
  • This total of 300 should be divide in the ratio of 2:3.

Let us assume that the common factor be x in the ratio.

  • The value of the part A is 2x.
  • The value of the part B is 3x.

It is known that, 2x + 3x = 300

⇒ 5x = 300

⇒ x = 300/5

⇒ x =60.

<u>To find the values of A and B :</u>

A= 2x

⇒ 2(60)

⇒ 120

B= 3x

⇒ 3(60)

⇒ 180

The value of 300 is divided into 120 and 180 in the ratio of 2:3.

3 0
3 years ago
Which ordered pair shows an equivalent ratio of pounds to dollars?
kotegsom [21]

Answer:

As current currency exchange rate: 1 pound = 1.2 dollar, therefore:

(30,12) (25,10) shows an equivalent ratio of pounds to dollars.

Because 30/25 = 12/10 = 6/5 = 1.2

Hope this helps!

:)

5 0
3 years ago
What is 8/10 divided by 1 5/6
sveta [45]
1st change 1 5/6 into a mixed number:
1 5/6 = 11/6

New problem:
8/10 divided by 11/6

to divide fractions you turn the 1st fraction upside down and then change the division sign to a multiplication sign:

8/10 / 11/6
10/8 * 11/6
=55/24 or 1 7/24
5 0
4 years ago
Read 2 more answers
A line with a positive slope is parallel to one of the lines shown. What is its slope? Use the graph shown below.
dybincka [34]
Hi is it ok if u do the picture of the graph so I can understand and give u the answer thanks
4 0
3 years ago
Read 2 more answers
Consider this quote: "In a recent survey, 65 out of 100 consumers reported that they preferred plastic bags instead of paper bag
Evgen [1.6K]

Answer:

Step-by-step explanation:

The p value (probability of obtaining results as extreme the z score if null is true) is usually the value derived to make a conclusion and in this case the p value is 0.03

The level of significance is the value usually compared with the p value which is 0.05

The sample promotion is 65 out of 100 = 65/100 = 0.65

The sample size is the total number of consumers which is 100

The null value is usually the default value. The null value would assume that there is no difference in the proportions who prefer each type in the population. There are two preferences: 100/2 = 50- 0.5 for each preference.

4 0
3 years ago
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