Can someone please help me ASAP

Mario worked from 8:25 to 12:45 yesterday.Today he will work 11:20 to 3:10. How many hours did he work in all?

Vesnalui [34]

Answer:

Mario worked from

8:25 to 12:45 yesterday

11:20 to 3:10 today

To find the total time of work

12:45

-8:25

_____

4:20

again

11:20

-3:10

______

8:10

Therefore

4:20 + 8:20 = 12 hours 30 min

7 0

2 years ago

Help me w/ both of them pls The last one is just for me to laugh heheehe

elena55 [62]

1. 16, the ones with fruits
2. 87, with the cars

4 0

2 years ago

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Now we are testing to see whether taking a vitamin supplement each day has significant health benefits. There are no (known) har

ZanzabumX [31]

Answer:

Concluding that people should take vitamin supplement each day when they don't help.

Step-by-step explanation:

We are given the following in the question:

Hypothesis:

Taking a vitamin supplement each day has significant health benefits and does not have any harmful side effects.

Null hypothesis:

Taking a vitamin supplement each day does not have have significant health benefits.

Alternate hypothesis:

Taking a vitamin supplement each day have have significant health benefits.

Type I error:

It the error of rejecting the a true null hypothesis.

So error I for this situation would be concluding that people should take vitamin supplement each day when they don't help.

3 0

2 years ago

The cost to rent a car is $25 plus an additional $0.15 for each mile the car is driven. How many miles was a car driven if it ha

marissa [1.9K]

312

71.80-25.00= 46.80

46.80÷ .15= 312

8 0

2 years ago

Helpppoooooppo what is the decimal equivalent of (2 9/15)?

andreev551 [17]

Answer:

2.6

Step-by-step explanation:

Hope this helps:) Have a good day!

8 0

3 years ago

Read 2 more answers