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krok68 [10]
3 years ago
9

Si en 11 cajas de chocolates hay 220 chocolates en total. Calcula cuántos chocolates habrá en total en 5 cajas de chocolates.

Mathematics
1 answer:
pochemuha3 years ago
6 0

Answer:

Habrá 100 chocolates en total en 5 cajas de chocolates.

Step-by-step explanation:

Esta pregunta es resolvida usando proporciones, con lo uso de regla de tres .

11 cajas, 220 chocolates:

Entonces:

\frac{220}{11} = 20

20 chocolates por caja.

Calcula cuántos chocolates habrá en total en 5 cajas de chocolates.

20 chocolates por caja, entonces:

5*20 = 100

Habrá 100 chocolates en total en 5 cajas de chocolates.

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3, 3 x 3 is 9 ( maybe)......

4 0
3 years ago
Nikki can drive her car 22 miles on each gallon of gasoline. If Nikki drives m miles, which expression represents the number of
agasfer [191]

The expression represents the number of gallons used is m/22.

Given

Nikki can drive her car 22 miles on each gallon of gasoline.

<h3>What is the unit rate?</h3>

A rate is a ratio that is used for comparing two different kinds of quantities which have different units.

To find the number of gallons used we will divide the total distance traveled by distance traveled in one gallon.

Therefore,

If Nikki drives m miles, the expression represents the number of gallons used is;

\rm \text{Number of gallons used}=\dfrac{Total \ travled \ distance}{Distance \ traved \ in \ one \ unit}

\rm \text{Number of gallons used}=\dfrac{m}{22}

Hence, the expression represents the number of gallons used is m/22.

To know more about the Unit rate click the link given below.

brainly.com/question/11258929

6 0
2 years ago
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Find an explicit rule for the nth term of the sequence. <br><br> 2, -8, 32, -128, ...
Akimi4 [234]
A1=2
a2=-8
a3=32
a4=-128

a2/a1=(-8)/2→a2/a1=-4
a3/a2=32/(-8)→a3/a2=-4
a4/a3=(-128)/32→a4/a3=-4

a2/a1=a3/a2=a4/a3=r=-4

an=a1*r^(n-1)
an=2*(-4)^(n-1)

The explicit rule for the nth term of the given sequence is an=2*(-4)^(n-1) 
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3 years ago
Can some one plz help I'm comfuzzled
scZoUnD [109]

14+ 13y - 13y = 20y - 13y -21 (taking away the smallest y value from both sides)

14 = 7y - 21

14 + 21 = 7y - 21 +21 (+21 on both sides to remove -21 if we do -14 then we will have nothing on other side)

35 = 7y

35/7 = 7y/7 (dividing 7 on both sides)

5 = y

answer is 100% correct no doubts. hope it helped you.

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3 years ago
A submarine is only allowed to change its depth by rising toward the surface in 50 METER STAGES. it starts off at -225 meters. H
omeli [17]

Answer:

It will take 5 stages to reach the surface.

Step-by-step explanation:

-225/50=4.5 or what times 4.5 equals -225

Then the problem says to round up so 4.5 becomes 5.

5 0
3 years ago
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