1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexira [117]
3 years ago
7

The box is 2.1 feet long,2.7 feet wide and 3.2 feet high. What is closest to the total surface area of the box?

Mathematics
2 answers:
galina1969 [7]3 years ago
3 0
So the actually surface area can be split up by dif parts....meaning
2 side is 2.7*3.2*2 = 17.28
2 side is 3.2*2.1*2 = 13.44
2 sides is 2.1*2.7*2=  11.34

then u add up the areas = 42.06ft^2

then u look for what is the clossest...and that is 42gt^2
shtirl [24]3 years ago
3 0
17.28 for one side...
You might be interested in
a physician orders aminophylline 7.5 mg per kg of body weight. the patient weighs 110 lb. if aminophylline is available in 0.125
Harman [31]

Answer:

The patient will receive 2 whole tablets.

Step-by-step explanation:

The total weight of the drug to be administered can be expressed as;

Total dose of aminophylline to be administered=Dose per weight of patient×weight of patient

where;

Dose per weight of patient=7.5 mg per kg

weight of patient=110 lb

1 kilogram=2.205 lb

weight of patient in kilograms=110/2.205=49.89 kilograms

replacing;

Total dose of aminophylline to be administered=Dose per weight of patient×weight of patient

Total dose of aminophylline to be administered=(7.5×49.89)=374.175 mg

Total weight of tablets=374.175 mg

Total weight of tablets=weight per tablet×number of tablets

where;

Total weight of tablets=374.175 mg

Weight per tablet=0.125 g

1 gram=1000 mg

Weight per tablet in mg=(1,000×0.125)=125 mg

Number of tablets=n

replacing;

Total weight of tablets=weight per tablet×number of tablets

374.175=125×n

n=374.175/125

n=2.9934

The patient will receive 2 whole tablets.

7 0
3 years ago
Sam knows that there are 12 inches in 1 foot. He has a string that is 3 1/2 feet long. What is the length of the string , in inc
eimsori [14]

Answer:

42 in

Step-by-step explanation:

12 x 3 = 36

1/2 foot = 6 in

36 + 6 = 42

6 0
3 years ago
Find the value of x please
kvv77 [185]

Answer:

90 degrees

Step-by-step explanation:

there is a 90 degree angle

3 0
3 years ago
(9q r+6qr +20g)+(-6qr -qr -11q-4q r)=
Arte-miy333 [17]
4qr+20g-11q            hopefully this would help you

6 0
3 years ago
Fran is making a punch for her birthday party. She needs 4 1/5 liters of juice for the punch, but she only has 1 4/5 liters. How
labwork [276]

Answer: she needs 2 2/5 liters

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the differnce between union and intersection in math
    9·1 answer
  • The science club raise money to clean the beach. They spent $29 on trashbags and $74 on waterproof boots. They still have $47 le
    13·1 answer
  • (5^3)^2 . (4^2)^2 . (6^2)^3
    8·1 answer
  • Solve for k<br>8k-2z=16​
    7·1 answer
  • HELLLP<br>A. 3y + 2x = -6<br>B. y = 4x - 2<br>C. y + 2 = (x + 5)<br>D. 10y + 8x = -20​
    5·1 answer
  • Round 65.65 to the nearest whole number
    6·1 answer
  • I don't get this area models help....
    6·2 answers
  • The value of (125) -2/3
    12·1 answer
  • The solids are similar. Find the missing dimensions.
    5·2 answers
  • Solve using quadratic formula for 2x^(2)-10x+5=0
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!