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2 years ago

11

Arwen uses a dropper that produces drops that have a volume of 1/8 mL to fill a 30 mL test tube how many drops does it take to f

ill the test tube

1 answer:

borishaifa [10]2 years ago

3 0

240 drops. you take 8x1/8=1ml so you have 8 8ths times 30 to give you 240 drops for 30ml test tube

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Find each measurement indicated. Round your answers to the nearest tenth.

Crazy boy [7]

Answer:

A

Step-by-step explanation:

Find AB using the Law of Sine:

$\frac{AB}{sin(C)} = \frac{AC}{sin(B)}$

Thus:

$\frac{AB}{sin(40)} = \frac{47}{sin(103)}$

Multiply both sides by sin(40)

$\frac{AB}{sin(40)}*sin(40) = \frac{47}{sin(103)}*sin(40)$

$AB = \frac{47*Sin(40)}{sin(103)}$

AB = 31.0056916 ≈ 31.0 cm (nearest tenth)

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2 years ago

What is 11- 9 1/4 simplfy

bija089 [108]

1 and 3/4 is the answer!

Hope this helps! May I have brainliest? :D

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2 years ago

3. Kurt's car gets 23 miles to a gallon of gasoline. He filled up his car's gas tank with g gallons. Write an expression that sh

ozzi

The expression D=23g shows the distance that Kurt can drive on a tank of gasoline.

Step-by-step explanation:

Given,

Distance covered by Kurt's car = 23 miles per gallon of gasoline

Kurt fills up tank of his car with g gallons.

Number of gallons in car's tank = g gallons

Distance covered by g gallons = D = Distance covered by one gallon * Number of gallons

D = 23*g

D = 23g

The expression D=23g shows the distance that Kurt can drive on a tank of gasoline.

Keywords: distance, multiplication

Learn more about multiplication at:

#LearnwithBrainly

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2 years ago

32 is between which two perfect squares?

katovenus [111]

Answer:

5 * 5 = 25 and 6 * 6 = 36 :)

Step-by-step explanation:

32 is between 5 * 5 = 25

and also between 6 * 6 = 36

those are both perfect squares

i hope this helps

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2 years ago

4b+4<4(5-3b) how do u break this down to get the right answer

hodyreva [135]

4b+4<20-12b

16b<16

b<1 olur.

<u><em>İYİ DERSLER!</em></u>

6 0

3 years ago

Read 2 more answers