Whats the average cost to put wood floors in a 12 ft x 16 ft room?

Mathematics

1 answer:

Bas_tet [7]3 years ago

8 0

Area in ft sq. × cost per ft sq.

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What is the answer to this?

irina1246 [14]

R^2=(96/2)^2+14^2

r^2=2500

r=√2500

r=50

3 0

3 years ago

I am very confused on this

Alexus [3.1K]

Well first add up all the numbers of marbles (which is 34 in total) and divide it by the number of black marbles.
(which should give you 8/34)
Then simplify the fraction and you should get 4/17

8 0

3 years ago

Read 2 more answers

Question Help

Daniel [21]

$\frac{2400}{400} = 6$

each shirt costs $6

$\frac{10 - 6}{6} \times 100 = 66.6666....$

The percent markup is about 66.7%

3 0

3 years ago

Tanya is 42 years old. she would like to open aretirement account so she will have half a million dollars in the account when sh

gladu [14]

Let the total amount that Sarah deposited be $x
using the annuity formula:
A=P[((1+r)^n-1)/r]
A=future value
r=rate
n=number of years
from the information given:
A=$500000
r=2.75%
n=65-42=23 years
p=$x
thus plugging our values in the formula we get:
500000=x[((1+0.0275)^(23)-1)/(0.0275)]
500000=31.50x
x=15,872.04883
She deposited 15,873.04883 per year
The monthly deposit will therefore be:
15873.04883/12=$1322.67

7 0

3 years ago

Fill in the blank with a constant, so that the resulting expression can be factored as the product of two linear expressions: 2a

Vitek1552 [10]

Answer:

$2ab - 6a + 5b - 15$