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Studentka2010 [4]

2 years ago

5

48 people are at a wedding reception. The tables are arranged so that the same number of people sit at each table. How many peop

le sit at each table?
Give two possible answers
(I do know the answer but I just wanna test you guys)

1 answer:

geniusboy [140]2 years ago

6 0

Answer:

Step-by-step explanation:

Simply if there are 6 tables so 48 ÷ 6 = 8 people on each table

So it depends on the number of table

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Sonya and Isaac are in motorboats located at the center of a lake. At time t=0, Sonya begins traveling south at a speed of 36 mp

Rashid [163]

Answer:

the speed btn sonya and issac would make a right angled trangle hence easy 2 solve through pythogoras

${36}^{2} + {27}^{2} = 2025$

then find the

$\sqrt[?]{?}$

hence get 45

since it was 12 mins we need 2 multiply by 12

hence

$45 \times 12 = 540$

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1 year ago

Which of the following represents the most accurate estimation of 388 - 212?

Anon25 [30]

The right answer is 176

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2 years ago

11 Points Estimate the average by first rounding to the nearest 1,000: 1,000 2,300 2,600

iragen [17]

Answer:

Average = 2000

Step-by-step explanation:

Given numbers are:

1,000 2,300 2,600

To find:

First round off the numbers to nearest 1000 and then find Average.

Solution:

1000 is already in thousands so no need to round off.

To round off a number to nearest thousand, we need check the digit on hundred's place.

If the hundred's digit is greater than 5, we increase the thousand's digit by 1 and make the hundred's digit as 0.

If the hundred's digit is lesser than 5, the thousand's digit remains the same and we make the hundred's digit as 0.

So, 2300 will be rounded off as 2000.

and 2600 will be rounded off as 3000.

Now, the numbers whose average is to be calculated are 1000, 2000, 3000.

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$Average = \dfrac{\text{Sum of all numbers}}{\text{Count of numbers}}$

applying the formula:

$Average = \dfrac{1000+2000+3000}{3}\\\Rightarrow Average = \dfrac{6000}{3}\\\Rightarrow \bold{Average = 2000}$

So, the average after rounding off to nearest 1000 is 2000.

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2 years ago

Lucia is using energy at a rate of 420 kilocalories (kcal) per hour (h) ice skating. At what rate is lucla using energy in calor

navik [9.2K]

we know that

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<u>2) Convert $\frac{cal}{h}$ to $\frac{cal}{min}$ </u>

$420,000\frac{cal}{h}=420,000/60=7,000\frac{cal}{min}$

therefore

<u>the answer is</u>

$7,000\frac{cal}{min}$

3 0

2 years ago

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lisov135 [29]

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