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Y_Kistochka [10]
3 years ago
6

Alliya spent $6.70 on 12 pencils at the store. Her cost included $0.46 sales tax. How much did each pencil cost? Enter your answ

er in the box. $?
Mathematics
2 answers:
Kay [80]3 years ago
7 0
Im pretty sure the answer is .52 I got this by subtracting the toatl by the sales tax and then dividing that total by how many pencils were bought : 6.70-.42=6.24, 6.24/12=54
Lorico [155]3 years ago
3 0

Answer:

it's actually 0.52

Step-by-step explanation:

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If two dice are rolled one time, find the probability of getting: a sum grater than 10\
lilavasa [31]
If two dices are rolled once, you would have a total number of 6*6=36 possibilities.
To get a sum greater than 10:
A) one of your dices could be showing a 5, the other a 6. That’s two possibilities. Dice A being the 5 or dice B being the 5.
B) both of your dices could be showing 6s.
That’s one possibility.
So your overall possibility to get a sum greater than 10 is (1+2)/36 3/36=1/12
One twelfth.
4 0
3 years ago
Solve for x.<br> Anyone know how to do this?
nasty-shy [4]

Answer:

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7 0
3 years ago
Nitric acid (specific gravity 1.42) costs $51.95 per liter. A student spills 5.112 kg of nitric acid in the laboratory, what is
Leno4ka [110]

Answer:

The cost of wasted nitric acid is $187.02

Step-by-step explanation:

Since it is given that specific gravity of Nitric Acid is 1.42 Thus the density of nitric acid is

\rho _{acid}=S.G\times \rho _{water}\\\\\\\rho_{acid}=1.42\times 1\frac{g}{cm^3}\\\\\rho_{acid}=1.42g/cm^3

Now from the basic relation of mass volume and density we have

\rho =\frac{Mass}{Volume}\\\\\therefore Volume=\frac{Mass}{\rho }

Since the mass of the nitric acid is given to be 5.112 kg = 5112 grams

Thus the volume of nitric acid is

Volume=\frac{5112}{1.42}=3600cm^3

Now we know that 1000 cubic centimeters euals 1 litrer

Thus the calculated volume in liters is

V_{liters}=\frac{3600}{1000}=3.6Liters

Thus the cost of acid spilled  equals

Cost=3.6\times 51.95=187.02

5 0
3 years ago
Can someone please give me the (Answers) to this? ... please ...
Lady bird [3.3K]

Answer:

1a) Obtuse

1b) Alternate inner angles

1c) x = 101 degrees

2a) Obtuse

2b) Alternate outer angles

2c) x = 147 degrees

Step-by-step explanation:

I hoped these helped. If possible, may I have brainliest :)

4 0
3 years ago
A rectangle measures sixteen centimetres by three centimetres what is its area
harkovskaia [24]
A = bh
b = 16
h = 3
A = 16*3
A = 48 square centimenters
5 0
2 years ago
Read 2 more answers
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