3 years ago

D

Mathematics

1 answer:

ser-zykov [4K]3 years ago

3 0

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there are 150 more passenger cars than trucks on the highway. for every 10 passenger cars there are 7 trucks. how many trucks ar

lora16 [44]

Answer:

500

Step-by-step explanation:

Given: P = 150 - T where P is passenger cars and T is trucks

10P = 7T ⇔ P = $\frac{7T}{10}$

Plug in equation 2 into equation 1:

$\frac{7T}{10}$ = 150 - T

Solving for T, we get 500

5 0

3 years ago

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A deal is a deal, so here is a good one, let's see who gets it right I had $5.00. My mom gives me $10.00, My dad gave me $30.00.

dimulka [17.4K]

Answer:

$150

Step-by-step explanation:

I feel like this is a trick question

8 0

3 years ago

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3 is to 14 as 12 is to what number? O 3.5 O 2.6 O 42 O 56

snow_tiger [21]

12 is to 56 is the correct answer or just option D lol :)

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3 years ago

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GIVING BRAINLIEST TO THE CORRECT ANSWER!!

arlik [135]

Answer:

Step-by-step explanation:

No of total brown = 2 + 1 = 3 .

probability = 3 / 6

= 1 /2 .

no of males = 2

probability

= 2 / 6

= 1 /3

no of person who is both male and brown = 1

probability = 1 /6

Required probability

= probability of being brown + probability of being male - probability of being both

= 1 / 2 + 1 / 3 - 1 /6

= 4 / 6

= 2 / 3 .

3 0

3 years ago

There are 40 runners in a race. How many ways can the runners finish first, second, and third?

k0ka [10]

Answer:

117600

Step-by-step explanation:

50 x 49 x 48 = 117,600 ways

You have 50 possible for 1st, 49 for 2nd, 48 for 3rd

Permutations 50P3 = 117,600

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3 years ago