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mash [69]
4 years ago
15

In mid-day meal scheme 1/ 10 litre of milk is given to each student of a primary school. If 30 litres of milk are distributed ev

ery day in the school, how many students are there in the school.
Mathematics
1 answer:
nirvana33 [79]4 years ago
5 0

Answer:

300 students

Step-by-step explanation:

To know the number of students, we must divide the total amount of milk spent by the amount spent for each and in this way we will obtain the value we are looking for, like this (both have the same units of L, so there is no problem ):

30 / (1/10) = 300

that is to say that there are a total of 300 students

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Pleaseeeeeeee I need help nowwwww
Tanya [424]

Answer:

(2)

Step-by-step explanation:

One property of a parallelogram is

• opposite angles are congruent, hence

∠L = ∠N and ∠M = ∠P

Using ∠L = ∠N, then

8x - 41 = 6x + 3 ( subtract 6x from both sides )

2x - 41 = 3 ( add 41 to both sides )

2x = 44 ( divide both sides by 2 )

x = 22

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

∠M = 2x + 1 = (2 × 22) + 1 = 44 + 1 = 45°

∠P = ∠M = 45° → (2)

6 0
4 years ago
Find the surface area of the figure. A. 80 square inches B. 280 square inches C. 300 square inches D. 21 square inches?
mars1129 [50]
The answer is D. for sure 21 square inches
4 0
3 years ago
A and B are two events.
maria [59]

Answer:

0.8

Step-by-step explanation:

We can solve P(A or B) by using the following:

P(AorB)=P(A)+P(B)-P(AandB)

Since we know P(A) = 0.6, P(B) = 0.3 and P(A and B) = 0.1 we obtain:

P(AorB)=0.6+0.3-0.1=0.8


4 0
4 years ago
A spice mix recipe calls for 8 cups of salt, 6 cups of grounded black pepper, and 2 cups of garlic powder. How many cups of spic
stealth61 [152]

Answer:

There are 16 cups of spice mix will made by the recipe.

Step-by-step explanation:

Given,

Number of cups of salt = 8

Number of cups of grounded black pepper = 6

Number of cups of garlic powder = 2

We have to find out number of cups of spice mix made by recipe.

Solution,

The total number of cups of spice mix is the sum of amount of salt, amount of grounded black pepper and amount of garlic powder.

So the equation can be framed as;

Total number of cups of spice mix = 8+6+2=16\ cups

Hence There are 16 cups of spice mix will made by the recipe.

7 0
3 years ago
I actually have 5 questions on the same thing, just different setups. But how would I go about solving them? .-.
Ivanshal [37]
<span>1)  2p = -2.
<span>     4p [ y - k ] = [ x - h) ]² --- > - 4 [ y + 5 ] = [ x + 5 ]²
2) </span></span><span>4p * (y - k) = (x - h)^2 </span>

<span>(h , k) is the vertex </span>

<span>The vertex is halfway between the focus and the directrix (when they're at their closest) </span>
<span>p is that distance </span>

<span>2 - 1 = 1 </span>
<span>4p = 1 </span>
<span>p = 1/4 </span>

<span>(1/4) * (y - k) = (x - h)^2 </span>
<span>y - k = 4 * (x - h)^2 </span>

<span>The vertex is at (6 , 3/2), since that's midway between (6 , 1) and (6 , 2) </span>

<span>y - 3/2 = 4 * (x - 6)^2 </span>
<span>y = (3/2) + 4 * (x - 6)^2 
</span><span>
4) </span><span>f(x) = (-1/16)*(x²)
</span><span>
5) </span><span>f(x) = −1/4 x2 − x + 5</span><span> 

</span>
5 0
3 years ago
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