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2 years ago

School started at 9:15am. After two period lasting 50min each, children had a break. At what time was the break?

Mathematics

2 answers:

pogonyaev2 years ago

6 0

Answer:

10:55

Step-by-step explanation:

9:15/10:05/10:55

Reptile [31]2 years ago

4 0

Answer:

10:55 AM

Step-by-step explanation:

50 minutes + 50 minutes = 100 minutes

9:15 am + 100 minutes = 10:55 AM

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Write an equation that would be perpendicular to the following equation- y= -1/5 x + 8

brilliants [131]

Answer:

y=5x+8

Step-by-step explanation:

If its perpendicular it will have opposite slope but the same y intercept

8 0

3 years ago

(5.2x10^4)+(3.6x10^3)

yawa3891 [41]

Answer:

55600

Step-by-step explanation:

5.56*10^4

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3 years ago

Sal bought x shares of a stock that sold for 31.50 per share. He paid a 1% commission on the sale. The total cost of his investm

Licemer1 [7]

Answer:

180

Step-by-step explanation:

add 1% to 31.50 to get 31.815

then take the total 5276.70 and divide by 31.815

5 0

2 years ago

I absolutely suck in math so please just help me

agasfer [191]

All you have to do is substitute the values of x.

h(0) = |-3(0) + 5|

h(0) = |5|

h(0) = 5

The answer for h(0) is 5.

h(5) = |-3(5) +5|

h(5) = |-15 + 5|

h(5) = |-10|

h(5) = 10

The answer to h(5) is 10.

I hope this helps!

5 0

3 years ago

Determine if the following are in proportion :

KATRIN_1 [288]

Step-by-step explanation:

The given numbers are : 32 , 48 , 140 , 120

First number is 32

Second number is 48

Third number is 140

Fourth number is 120

First number/second number :

$\dfrac{N_1}{N_2}=\dfrac{32}{48}\\\\=\dfrac{2}{3}\ ....(1)$

Third number/Fouth number :

$\dfrac{N_3}{N_4}=\dfrac{140}{120}\\\\=\dfrac{7}{6}\ ....(2)$

From equation (1) and (2) we can see that the ratio is not same. Hence, they are not in proportion.

3 0

3 years ago