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Sonja [21]
3 years ago
7

Your class has 18 students. Exactly 23

Mathematics
1 answer:
Rama09 [41]3 years ago
8 0

Answer:

Sample model as the picture attached, which shows 2/3 of 18 are circled.

Step-by-step explanation:

Here is the correct question: Your class has 18 students. Exactly 2/3

of them say that, out of all their subjects, they like science the most. Which model shows 2/3  of 18 circled?

Given: Total number of student is 18.

           2/3 of the total students like science the most.

Now, calculating the number students like the science the most.

∴ Number of students who like the science most= \frac{2}{3} \times 18= 12 \ students

12 students like the science most out of total students.

Sample model are shown in the picture attached, where out of 18 students only 12 are inside the circle to show they like science the most.

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A group of 12 members and 8 nonmembers
masya89 [10]

Answer:

$5.80

Step-by-step explanation:

The 12 members spent $48 in total and the 8 nonmembers spent 68 in total. If you add those two together and divide by 20 you get 5.8.

5 0
3 years ago
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In a newspaper, it was reported that yearly robberies in Springfield were up 40% to 196 in 2013 from 2012. How many robberies we
oee [108]

Answer:

There were 140 robberies in Springfield in 2012.

Step-by-step explanation:

Let's marked (named) robberies in 2012 with x, which is worth 100%

196 robberies in 2013 worth 100% + 40% = 140%

Now we will make proportion

x : 196 = 100 : 140

When we multiply external and internal members we get

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5 0
3 years ago
Calculate the weight of an individual who uses 69.75 g of protein based on the 0.45 factor. How much does he weigh? 31 lbs. 69.3
ladessa [460]

Answer:

155 lbs.

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69.75 g of protein divided by 0.45= 155

8 0
3 years ago
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What three factors were used to create this product game board 4 6 9 14 49
notsponge [240]
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The volume of a sphere is 3,000 m^3. What is the surface area of the sphere to the nearest square meter?
vovangra [49]

Answer:

C

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3000=4.18666667*r*r*r

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Cube root the number

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Since we used different numbers for pi and I rounded our answer will be different but the answer is C

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3 years ago
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