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arlik [135]
3 years ago
9

1. The door of a dollhouse is similar to a real door. The real door is 80 inches

Mathematics
1 answer:
astraxan [27]3 years ago
5 0
A.//////////////////////////////////
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What is the volume of a cube with length 4 inches? V=lwh
Nata [24]
The answer is:  "64 cubic inches" ;  or, write as:  "64 in³ " .
_______________________________________________________
Explanation:

V = L * w * h ; 

  = (4 inches) * (4 inches) * (4 inches) ;  

(since a "cube" has the same length, width, and height)
  
 =  (4*4*4) inches * inches * inches) ;

 = 16 * 4 * inches³ ;

= 64 inches³ ; or, write as: "64 in³ " ; or, write as:  "64 cubic inches" .
________________________________________________________
5 0
3 years ago
Pedro spent 2 1/5 hours on his math homework and half as long on his science homework one weekend. If his English and social stu
Flura [38]

2 1/5 hours on homework for math = 2.2

Science homework took 1.1 hours to complete.

2.2+1.1= 3.3

7/8 of an hour is 50 minutes because we know that an hour is 60 minutes and every 10 minutes is a number for the numerator, if that makes sense.

3.3 of an hour plus 50 minutes, would equal 3.8 since the 3 after the point would be minutes. To convert into hours, since an hour is 60 minutes, we have 4 hours and 20 minutes he spent on homework over the weekend. That would be your answer! Hope this helped.

6 0
3 years ago
Read 2 more answers
You are dealt a card from a standard 52 card deck , what is the probability of getting an ace
Tema [17]

Answer:

0.1538

Step-by-step explanation:

Probability of being dealt with an ace of a 8 =

= Number of ace + number of an 8 in the deck / Total number of cards in the deck

= (4+4) / 52 = 8/52 = 0.1538

Therefore 0.1538 is the required probability here.

7 0
3 years ago
Read 2 more answers
A banner measures 5.4 feet long.
bogdanovich [222]

Answer:

64.8 inches, 1.8 feet

Step-by-step explanation:

5.4*12=64.8

5.4/3=1.8

3 0
3 years ago
Read 2 more answers
A whole number and a fraction side by side
Oxana [17]
That is a mixed number
5 0
3 years ago
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