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babymother [125]

2 years ago

5

Using six random samples, the average number of catfish in the samples was 5. 7. If the total population of fish in the pond is

200, the proportion of catfish in the pond will be 5. 7 20 = x 200. What is the predicted number of catfish in the pond?.

1 answer:

Natalka [10]2 years ago

3 0

Answer:

the answer is 57 I got it right hope you do to!

Step-by-step explanation:

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alexgriva [62]

Answer:

50% off :)

Step-by-step explanation:

use the purple coupon to take off half of the whole price so you spend less overall. And the only requirement is that it needs to be over the price of 350 (originally) , so your item is eligible.

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4 years ago

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Find the area and perimeter.

lara [203]

Answer:

Step-by-step explanation:

Perimeter of triangle = 4x - 3 + x + 9 + 8

= <u>4x + x</u> -<u> 3 + 9 + 8</u>

= 5x + 14

Area = $\frac{1}{2}*base *height$

$= \dfrac{1}{2}*8*3x\\\\= 4 * 3x\\\\= 12x$

8 0

3 years ago

Super hero academy's ratio of boys to girls is 5:3. If 7th grade has 150,

UkoKoshka [18]

Answer:

94 boys and 56 girls.

Step-by-step explanation:

150/8 = 18.75 = x

b=x*5 = 94

g=x*3 = 56

b+g=150

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3 years ago

Superman bought two leggings for $25.80 each at KryptonCromie. How much did he spend?

kondor19780726 [428]

Answer:

51.6

Step-by-step explanation:

$25.80 + $25.80 =

OR

25.80 x 2.

7 0

3 years ago

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How many 100 make 3200?

Gelneren [198K]

32!

32 100s can go into the number 3200! Hope this helped!

4 0

3 years ago