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4 years ago

How much is (2.5-3 minutes)

Mathematics

2 answers:

almond37 [142]4 years ago

5 0

2 minutes 30 seconds - 3 minutes

Art [367]4 years ago

4 0

Answer:

150 - 180 seconds

Step-by-step explanation:

Let change minutes to seconds

1 minute = 60 seconds

2.5 minutes * 60 =150 seconds

3 minutes * 60 = 180 seconds

150 - 180 seconds

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Simplify: 2(6+1)-|-10|+3x2

julsineya [31]

Answer:

Step-by-step explanation:

2(6+1)-|-10|+3*2

First start with the absolute values and parentheses

2(7)-10+3*2

Then multiply from left to right

14 -10 +6

Then add and subtract from left to right

4 +6

4 0

3 years ago

A water tank holds 236 gallons but is leaking at a rate of 3 gallons per week. A second water tank holds 354 gallons but is leak

labwork [276]

The correct answer for this is 59

3 0

3 years ago

A girl studied for 5 2/3 hours daily. She devotes 2 4/2 hours of her time for science and mathematics. How much time does she de

enot [183]

Given :

Number of hours studied daily , $T=5\dfrac{2}{3}$ .

Time given for science and mathematics is , $t=2\dfrac{4}{2}$ .

To Find :

How much time does she devote for other subjects .

Solution :

Let , time devote for other student is x .

So , Time left for other subject = Total time - Time taken by science and mathematics .

$x=T-t\\\\x=5\dfrac{2}{3}-2\dfrac{4}{2}\\\\x=\dfrac{(5\times 3)+2}{3}- \dfrac{(2\times 2 )+4}{2}\\\\x=\dfrac{17}{3}-4\\\\x=\dfrac{17-(4\times 3)}{3}\\\\x=\dfrac{5}{3}=1\dfrac{2}{3}$

Therefore , time devote for other subject is $1\dfrac{2}{3}$ hours .

Hence , this is the required solution .

8 0

4 years ago

Plz help... again I just can’t

Goshia [24]

Answer:

$\frac{1}{6}$

Step-by-step explanation:

Because we are looking for the scale factor of the model to the bridge (model first), the scale factor will be less than one.

$\frac{5}{30}=\frac{1}{6}$

$\frac{6}{36} =\frac{1}{6}$

$\frac{9}{54} =\frac{1}{6}$

Each fraction ( $\frac{model}{bridge}$ ) can be simplified to $\frac{1}{6}$ . Therefore, the scale factor of the model to the bridge is $\frac{1}{6}$ .

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3 years ago

.. Explain how Christianity is internally diverse. ( i need at least a paragraph)

Oliga [24]

Christianity is internally diverse because within Christianity there are many dominations such as Catholic, Christianity or Pentecostal. They all are different dominations but they all have one thing in common worshipping and praising Jesus. although they may have some slightly different beliefs.

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3 years ago