3 years ago

Write each ratio in simplest form

Mathematics

1 answer:

vitfil [10]3 years ago

7 0

Answer: The Answer is 1/2.

Step-by-step explanation: You divide both numbers by 7 to get 4/8. Then you divide that down to 2/4, and then you divide that down to 1/2.

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A crate filled with bottles weight 4kg.The bottles weight 2.3kg what is the weight of the empty crate

Anni [7]

The calculation: 4kg-2.3kg = 1.7 kg
The crate weighs 1.7 kg

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3 years ago

100 POINTS pleasee i need help and explain too

marysya [2.9K]

The answer is b to be sure

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3 years ago

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Josh rented a truck for one day. There was a base fee of$14.99,and there was an additional charge of81cent for each mile driven.

BigorU [14]

$117.05
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-------------
$102.46 left

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3 years ago

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In how many ways can a quality-control engineer select a sample of3 transistors for testing frm a batch of 100 transistors?

Advocard [28]

Answer:

161700 ways.

Step-by-step explanation:

The order in which the transistors are chosen is not important. This means that we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

3 transistors from a set of 100. So

$C_{100,3} = \frac{100!}{3!(100-3)!} = 161700$

So 161700 ways.

6 0

3 years ago

Find c.

Alexxx [7]

9514 1404 393

Answer:

14.9 cm

Step-by-step explanation:

To find c using the Law of Sines, you must know angle C. That is found from ...

C = 180° -A -B = 180° -150° -12° = 18°

Then the law of sines tells you ...

c/sin(C) = b/sin(B)

c = b·sin(C)/sin(B) = (10 cm)·sin(18°)/sin(12°)

c ≈ 14.9 cm

5 0

2 years ago

Write each ratio in simplest form ​

Write each ratio in simplest form