3 years ago

I need help on this question

Mathematics

1 answer:

3241004551 [841]3 years ago

3 0

Answer:

27,375.34

Step-by-step explanation:

I did 3 percent of 28,222 then subtracted it from 28,222

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What is 9/14 x 2 1/3!!!!

pshichka [43]

The answer is 11
Explaination:
9/14 multiple both numbers by 3=27/42
Break 2 1/3 into 2 and 1/3
1/3 multiple both numbers but 14=14/42
27/42 x 14/42 keep number on the bottom the same
27x14= 378
Divide 378/42=9
Add the 2 from 2 1/3 to the nine
2+9=11

8 0

3 years ago

Read 2 more answers

This is homework. please help with the answer for both 11a and 11b :))

RideAnS [48]

11a:
3x+5=5x-57
3x-5x=-57-5
-2x=-62
x=31
11b:
2x+2x+4x+150+4x+150=360
12x+300=360
12x=360-300
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x=5

hope this helped !!

3 0

3 years ago

Please help with step by step

gregori [183]

$f(x)=10e^{\frac{x-1}{2}}$

substitute f(x) for y
$y=10e^{\frac{x-1}{2}}$

solve for x

$\frac{y}{10}=e^{\frac{x-1}{2}}$

$ln( \frac{y}{10}) = \frac{x-1}{2}$

$2ln( \frac{y}{10})=x-1$

$2ln( \frac{y}{10})+1 =x$

$2ln( \frac{y}{10})$ is esquivent to $2ln(y) - 2ln(10)$

$2ln(y)-2ln(10)+1=x$

Change x to y and y to x

$2ln(x)-2ln(10)+1=y$

Flip formula and substitute y for g(x)

$g(x)=2ln(x)-2ln(10)+1$

7 0

3 years ago

Given the expression 2/5 - 4/6, write the addition problem that is equivalent to it

Marizza181 [45]

Answer:

-4/15

Step-by-step explanation:

2/5-4/6=2/5-2/3=6/15-10/15=-4/15

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3 years ago

The number of calories burned while jogging varies directly with the number of

natulia [17]

Answer:

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Step-by-step explanatin

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3 years ago