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coldgirl [10]
3 years ago
7

If log10x = 3, then x =

Mathematics
2 answers:
iren [92.7K]3 years ago
7 0

This is what WolframAlpha says. Look at the image below.

AleksandrR [38]3 years ago
5 0

Answer: 1000

Step-by-step explanation:

If log10x = 3 then x = 10^3 = 1000

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If two boxes of cereal and a jug of milk cost $8.50, and three boxes of cereal and two jugs of milk cost $14.00, how much does a
Citrus2011 [14]

Answer:

$3

Step-by-step explanation:

Let c represent the cost of a box of cereal and let m represent the cost of a jug of milk.

Create a system of equations:

2c + m = 8.5

3c + 2m = 14

Solve by elimination by multiplying the top equation by -2:

-4c - 2m = -17

3c + 2m = 14

Add them together and solve for c:

-c = -3

c = 3

So, a box of cereal costs $3

3 0
2 years ago
While testing a new vaccine, a lab technician noticed that the number of bacteria reduced by half every minute. How long does it
ANTONII [103]
As we know that 
x=x0*[1/2]n
putting the values 
375=3000*[1/2]n
375/3000=<span>[1/2]n
</span>1/8=<span>[1/2]n
simplify
[1/2]3=</span><span>[1/2]n
by cancelling them
so n=3
so it will take 3 minutes
hope it helps</span>
7 0
3 years ago
2,8,9,7,6,x;the mean is 6
ANTONII [103]
X equals 4
2+8+9+7+6
=32
6*6
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5 0
2 years ago
The area of a triangle is 195 square centimeters. The length of the base is 26 centimeters. What is the height of the triangle?
Natali5045456 [20]
To find the area of a triangle uses the equation base*height/2. For this equation, we have 26 * h/2 = 195. This means that 26 * h = 195 * 2.
26 * 15 = 390, so your answer is 15 cm.
7 0
3 years ago
Roberto is going to make 11 pounds of holiday fudge this weekend he wants to give the fudge away as Christmas presents to 12 of
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Answer: 0.92 pounds

Step-by-step explanation:

Roberto will make 11 pounds of fudge but wants to give it away as presents to 12 friends.

Each friend will therefore get;

= 11 pounds/ 12

= 0.92 pounds

6 0
2 years ago
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