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svp [43]
4 years ago
15

The baby sleeps at 9:30 she wakes up at 2:45 how ling did the baby sleep

Mathematics
2 answers:
Lisa [10]4 years ago
8 0

Answer:

5 hours and 15 minutes

Step-by-step explanation:

masya89 [10]4 years ago
4 0


If the baby went to sleep at 9:30 and woke at 2:45.

Then the baby slept 5 hours and 15 minutes.

Just start at 9:30 and skip count 9:30, 10:30, 11:30, 12:30, 1:30, 2:30 that's 5 hours and from 2:30 to 2:45 is 15 minutes.

Hope this helps. :)

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Please Help with problems 7-10!!!!
Ahat [919]

Answer:

7) 3m + 21

8) 8t + 12

9) 45 + 30r

10) 32n - 16n or just 16n

Step-by-step explanation:

just use the distributive property

<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>

<em><u>-XxDeathshotxX</u></em>

5 0
3 years ago
Im new to this, and feeling hopeless '-'
Ede4ka [16]
\left[\begin{array}{ccc}22&18\end{array}\right]\times\left[\begin{array}{cccc}5&18&32&40\\25&40&38&12\end{array}\right]\\\\=\left[\begin{array}{cccc}22\cdot5+18\cdot25&22\cdot18+18\cdot40&22\cdot32+18\cdot38&22\cdot40+18\cdot12\end{array}\right]\\\\=\left[\begin{array}{cccc}560&1116&1388&1096\end{array}\right]

second question:

January: 32 · 22 + 38 · 18 = 704 + 684 = 1388

December: 18 · 22 + 40 · 18 = 396 + 720 = 1116

1388 - 1116 = 272

Answer: $272.
7 0
3 years ago
Need some help someone please?
zlopas [31]
I am pretty sure that the answer is 15+ n or it could be 15n
8 0
3 years ago
Read 2 more answers
A container of cream cheese weighs 250 grams, which is equivalent to 8.8 ounces. Calculate the missing conversions
exis [7]
11 oz = 311.845 or 311.8 grams
1,000grams = 35.274 or 35.3 oz
5 0
3 years ago
Look at image please
Kay [80]

Answer:

a

Step-by-step explanation:

It begins at the point (0, -1200). 0 tickets sold, $1200 spent.

$5 for a ticket means that slope =5.

(600, 1800) and (0,-1200)

m= (1800-(-1200))/(600-0)=3000/600=5

slope=5

Answer is a.

8 0
3 years ago
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