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il63 [147K]
4 years ago
14

Asking easy questions so people can get points (answer must be right)

Mathematics
1 answer:
NeX [460]4 years ago
3 0
.45*10^4=4500
^ is the usual symbol for powers
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a mural will be painted on a wall that is 63.5 inches high and 7 yards long. The wall also has two windows that are 2.5 square f
nydimaria [60]
So the answer might be 61.0 because if you subtract (-)63.5 with 2.5 it would 61.0 so i dont know ..but good luck  and if i fail you im so sorry 
5 0
4 years ago
Three hens lay 3 eggs any 3 days. in how many days will 3n hens lay at this rate 9nk eggs
slavikrds [6]

Answer: is 48 eggs .

Step-by-step explanation:

3 hens gives 3 eggs in 3 days

Therefore , 1 gives 1 egg in 3 days

So

3days = 1egg

After that 12 days\/3 times = 4 eggs (in 12 times )

So 1 hen offers 4 eggs in 12 days after that

12 hens x 4 eggs = 48 eggs (in 12 days by 12 hens)

6 0
2 years ago
A right rectangular prism has a length of 214 cm, width of 8 cm, and height of 2012 cm.
vichka [17]

Answer:

(using the numbers youve prpvided) 3444544

Step-by-step explanation:

214 x 8 x 2012 = 3444544

6 0
3 years ago
- V17 is the geometric mean between 7 and what other number?
Sveta_85 [38]

Answer:

\large\boxed{x=\dfrac{17}{7}}

Step-by-step explanation:

\text{A geometric mean of}\ x\ \text{and}\ y:\\\\\sqrt{xy}\\\\\text{Let}\ x-\text{the number}.\\\\\text{Substitute:}\\\\\sqrt{17}=\sqrt{(7)(x)}\iff17=7x\qquad\text{divide both sides by 7}\\\\\dfrac{17}{7}=\dfrac{7x}{7}\to x=\dfrac{17}{7}

6 0
3 years ago
I need a hw helper to help me with my assignments
Ede4ka [16]
I could be a hw helper if I want
3 0
3 years ago
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