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3 years ago

What is 1 plus 6 mines 2 plus 5

Mathematics

2 answers:

Scrat [10]3 years ago

6 0

Answer:

Step-by-step explanation:

1+6=7

7-2=5

5+5=10

Nezavi [6.7K]3 years ago

4 0

Answer:

Step-by-step explanation:

1+6=7

7-2=5

5+5=10

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The the intensity I of light (in lumens) in a certain lake at a depth of x feet is given by log(1/12) = -0.00235x. What is the i

ch4aika [34]

Answer:

11.45 lumens

Step-by-step explanation:

We are given that

$log(I/12)=-0.00235x$

Where x=Depth

I=Intensity of light

We have to find the intensity of the light at a depth of 20 feet.

Substitute the value of x

$log(I/12)=-0.00235\times 20$

$log(I/12)=-0.047$

$\frac{I}{12}=e^{-0.047}$

$I=12e^{-0.047}$

$I=11.45 Lumens$

Hence, the intensity of the light (in lumens) at a depth of 20 feet=11.45 lumens

4 0

2 years ago

Please help on this one?

viva [34]

Answer: I believe that the answer is B. F(x) = x^2 - 9 / 7x

8 0

3 years ago

I'm giving out points!!<br><br> what is 12x13?

frutty [35]

Answer:

156

Step-by-step explanation:

thank you for doing this. you pull out your phone and type in 12x13.

3 0

3 years ago

Read 2 more answers

Given that m2(n-l) m=-2 and n=3/4

DanielleElmas [232]

Answer:

when m= -2 and n=3/4.

-2^2.(3/4-1).

-4(-1/4)

=1.

8 0

3 years ago

HELPPPPP!!!!! 32 points!

GaryK [48]

Given situation: => 18 times 4 to the second power plus (9 minus 3) to the second powerLila answers 324 while Rob answers 360 in the given problem or equation.Now, let's try to solve it to know who got the correct answer:=> 18 x 4^2 + (9 - 3)^2, since we have a parenthesis in our equation, we need to solve it first=> 18 * 4^2 + (6)^2=> 18 * (4* 4) + (6 * 6)=> (18 * 16) + 36=> 288 + 36=> 324<span>Thus Lila got the correct answer</span>

6 0

3 years ago