3 years ago

Please help! Will give brainliest!

Mathematics

1 answer:

Levart [38]3 years ago

3 0

Answer:

Step-by-step explanation:

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There are 1200 balls in a ball pit. 35.5% of them are green. How many green balls are there?

anyanavicka [17]

Answer:

426

Step-by-step explanation:

35.5% of 1200 is 426

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3 years ago

How many teaspoons of brine shrimp every day? There are about 125,000 Brine shrimp in 1 pound. A pound contains 96 teaspoons. A

sveticcg [70]

Answer:

$2\frac{38}{125}\ teaspoons$

Step-by-step explanation:

we know that

There are about 125,000 Brine shrimp in 1 pound

1 pound contains 96 teaspoons

There are about 125,000 Brine shrimp in 96 teaspoons

Using proportion

Find out how many teaspoons of brine shrimp represent 3000 Brine shrimp

Let

x -----> the number of teaspoons

$\frac{96}{125,000}=\frac{x}{3,000}\\\\x=3,000(96)/125,000\\\\x=\frac{288,000}{125,000}\ teaspoons$

Simplify

$\frac{288}{125}\ teaspoons$

Convert to mixed number

$\frac{288}{125}\ teaspoons=\frac{250}{125}+\frac{38}{125}=2\frac{38}{125}\ teaspoons$

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3 years ago

Find the arc length s, of an arc with central angle θ=210∘ and radius r=5cm.

olga_2 [115]

The relationship between radius (r), angle (θ), and arc length (s) is given by
.. s = r*θ . . . . . . . . θ in radians
.. s = (5 cm)*(210π/180)
.. s = 35π/6 cm
.. s ≈ 18.33 cm

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3 years ago

A number cube has 6 sides. The

77julia77 [94]

1/5 because there’s two ones one 3 one four and one 2 and one 7 so out of the 5 possiblitles there’s only one 7

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3 years ago

Can anyone please tell me if the answer is 20 ft ?

nikdorinn [45]

Yes it is 20 ft. 4 3 foot planks is 12ft. and 6 16 in planks are 96 inches, which divided by 12 is 8 (feet) so 12 + 8 is 20

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3 years ago