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3 years ago

6

Points!!!!!!!!!!!!!

2 answers:

Elodia [21]3 years ago

5 0

<span>Assuming that 2 people who will repair a refrigerator equally fast will do it twice as fast when working together: Jannete repairs 1/60 refrigerator per minute. Lisa repairs 1/40 refrigerator per minute. Togheter they repair 1/60+1/40= 1/60 + 1,5/60 = 2,5/60=5/120=1/24 refrigerator per minute thus it will take them 24 minutes</span>

Katarina [22]3 years ago

5 0

If they are working together well it already takes jannette 60 minutes and liza is 20 minutes faster since Liza is the faster one you would use her time and that would be 60 - 20 = 40 so B

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16. Which statement about the sum is true? 1 + 1. The sum is greater than 1 and less than 2. O The sum is greater than 2 and les

elena-14-01-66 [18.8K]

$1\frac{3}{5}+1\frac{9}{10}$

First, express the mixed numbers as simple fractions:

1 3/5 = (1x5+3)/5 = 8/5

1 9/10= (10x1+9)/10 = 19/10

Add both:

$\frac{8}{5}+\frac{19}{10}=\frac{16}{10}+\frac{19}{10}=\frac{35}{10}=3.5$

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1 year ago

SELECT ALL THAT APPLY

Leno4ka [110]

Answer:

the first one and last one.

Step-by-step explanation:

i had he same question!!! hope this helps

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3 years ago

Read 2 more answers

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nika2105 [10]

Answer:

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Step-by-step explanation:

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4 years ago

Is the function represented by the table non-linear?

tresset_1 [31]

Answer:No, because it has a constant rate of change.

Step-by-step explanation:

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3 years ago

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Paraphin [41]

Answer:

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Step-by-step explanation:

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