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Irina-Kira [14]
3 years ago
11

Imagine that the price per gallon of gas with a $7 car wash is $3.32 and the price without a car wash is $3.52 When is it worth

it to buy the car wash? When is it worth it if the car wash cost $4
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0

Answer: b and d

Step-by-step explanation:it IS

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Which is equivalent to sin-1(–0.4)?
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–2.50 –0.60 –0.41 –0.39
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Which statement is true? the probability of randomly selecting a student who has a favorite genre of drama and is also female is
tankabanditka [31]

The correct statement is that the probability is B. Event F for female and event D for drama are independent events.

<h3>What are independent events?</h3>

It should be noted that two events are independent when the occurence of one doesn't affect the probability of another one occuring.

The probability of females will be:

= 3/5 = 0.6

The probability of drama will be:

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Learn more about probability on:

brainly.com/question/24756209

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7 0
2 years ago
Find the slope of the line passing through the points (-4,7) and (2,-9)
Ira Lisetskai [31]

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7 0
2 years ago
Solve using substitution x = 3y + 1 2x + 4y = 12​
Free_Kalibri [48]

Answer:

x = 4

y = 1

Step-by-step explanation:

x = 3y + 1 (Multiply everything by -2)

2x + 4y = 12​ (Transfer 4y to the right of the = sign)

2x = -4y + 12

-2x = -6y - 2

0 = -10y + 10

-10 = -10y

y = 1

x = 3y + 1

x = 3(1) + 1

x = 3 + 1

x = 4

4 0
3 years ago
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