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kifflom [539]
3 years ago
13

In a class of 36,19 read bioogy,16 read chemistry and 5 were not allowed to read both subjects​

Mathematics
1 answer:
lara31 [8.8K]3 years ago
3 0

Answer:

not hjyftyi uit yfiu hyr k

Step-by-step explanation:

sorry just i need some points

its urgent

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Please help quick.. I’ve been stuck on this no matter what answer I have
Aleonysh [2.5K]

Answer:

10 should be the answer

Step-by-step explanation:

Im not sure if its correct but if you stick to powers of ten you should get 10

5 0
4 years ago
Molly read 50 out of the 200 pages in her fiction book. Joel is also reading a fiction book, but his book has 280 pages in total
katrin [286]

Answer:

x = 70

Step-by-step explanation:

Given

Molly: 50 out of 200

Joel: x out of 280

Required

Find x

Start by representing the giving parameters as ration

Molly= 50 : 200

Joel = x : 280

From the question, the ratios are equivalent. So,

50 : 200 = x : 280

Convert to fractions

\frac{50}{200} = \frac{x}{280}

Solve for x

x = \frac{50}{200} * 280

x = \frac{1}{4} * 280

x = \frac{280}{4}

x = 70

5 0
3 years ago
The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is
s344n2d4d5 [400]

The statement; Approximately 120 families turned on their televisions for less than 37 hours is true.

<h3>What is true about the data?</h3>

From the task content, since the 10% percentile of the data corresponds to 24 families, it.follws that the total number of families sampled is; 24 × 10 = 240 families.

On this note, after the first 120 data points, the median is determined to be 33.2 hours which is less than the mean. Conclusively, it follows that approximately 120 families turned on their televisions for less than 37 hours.

Hence, the statement is true.

Read more on median and mean;

brainly.com/question/14532771

#SPJ1

6 0
2 years ago
A nursery has 15 bags of topsoil. Each planter holds 1/8 of a bag.
Svetlanka [38]

Answer:

120 planters can be filled with topsoil.

Step-by-step explanation:

Since each planter can hold 1/8th of a bag of topsoil, this means that one bag of topsoil can fill up 8 planters.

15 x 8 = 120, so this means that 120 planters can be filled with topsoil.

:)

4 0
3 years ago
What is the simplified form of 7 square root of x times 4
natka813 [3]
The answer is 47. thats what i got when i solved it

6 0
3 years ago
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