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3 years ago

Click on the picture for questions pls help

Mathematics

1 answer:

Charra [1.4K]3 years ago

4 0

Answer:

All below

Step-by-step explanation: Can I get brainliest? Thanks!

1. 6x^3

2. 152x^8

3. 18x^10

4. 6x^5

5. 21x^3y^4

6. 30x^2y^4z^4

7. 32xy^7z^2

8. 11x^4y^3

9. x^5+x^4

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The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with mean o

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3.6 - 3.2
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= 0.4/0.8 = 0.50 (answer)

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3 years ago

Which expression equals the fraction of the square that is shaded dark blue?

ad-work [718]

Answer:

the dark blue equals to 2/6 or 1/3

Step-by-step explanation:

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2 years ago

And can you also please show the work too !!!!

Goshia [24]

Answer:

A: 5 behind the line

Step-by-step explanation:

You can make an equation: 8 - 6 - 4 - 9 + 6

Then you can solve it a little at a time:

8 - 6 = 2

2 - 4 = -2

-2 - 9 = -11

-11 + 6 = -5

Negative 5 is the same thing as 5 behind the line.

<em>Hope this helps! :)</em>

8 0

3 years ago

Read 2 more answers

F(x) = ²log(3x +2)<br> F'(x) = ...?

Oksanka [162]

Hello,

If you mean $f(x)=log_2(3x+2)= \dfrac{ln(3x+2)}{ln(2)} \\

f'(x)= \dfrac{3}{ln(2)*(3x+2)}$

4 0

3 years ago

The Chandlers are moving across the country. Mr. Chandler leaves 4 hours before Mrs. Chandler. If he averages 70mph and she aver

IRINA_888 [86]

Answer:

It will take 28 hours for Mrs. Chandler to catch up with Mr. Chandler.

Step-by-step explanation:

Given that:

Speed of Mr. Chandler = 70 mph

Distance covered in 4 hours = 70 * 4 = 280 miles

Let,

h be the number of hours.

y be the total distance covered.

y = 70h + 280

Speed of Mrs. Chandler = 80 mph

y = 80h

For catching up, the distance would be same.

80h = 70h + 280

80h - 70h = 280

10h = 280

Dividing both sides by 10

$\frac{10h}{10}=\frac{280}{10}\\h=28$

Hence,

It will take 28 hours for Mrs. Chandler to catch up with Mr. Chandler.

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3 years ago