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3 years ago

HELP!! ASAP!!!!!!!!!!!!!!!!!!!1

Mathematics

2 answers:

Artemon [7]3 years ago

6 0

Answer:

No, No, Yes, Yes

Step-by-step explanation:

Inga [223]3 years ago

5 0

Answer:

No. What is wrong with you? I'm getting my points back this way.

1 2 3 4 5 6 7 8 9 0

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Sam is renting one of two cars to go on a 300-mile trip. The first car can travel 75 miles on 5 gallons of gas. The second car c

djverab [1.8K]

First let’s establish a few things, The first car can travel 300 miles with 20 gallons of gas, if 14 gallons of gas costs 49.49 then for ever gallon of gas Sam is paying 3 dollars and 53.5 cents. That means for 20 gallons, Sam will need around 71$ for the entire trip if he uses the first car.

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2 years ago

2. Red light: Pedro drives the same route to work on Monday through Friday. His route includes one traffic light.

Nataly [62]

Answer:

So, the probability is P=0.018.

Step-by-step explanation:

We know that Pedro drives the same route to work on Monday through Friday.

We know that there is a 55% chance that the light will be red.

We get that p=55%=0.55.

We conclude that the probability of not being a red light:

q=1-p=1-0.55=0.45.

We can calculate the probability that from Monday to Friday when Pedro goes to work there will be no red light, as follows:

$P=q^5\\\\P=0.45^5\\\\P=0.018$

So, the probability is P=0.018.

8 0

3 years ago

A letter used to represent a number in equations or expressions

natita [175]

The answer is “x”. “x” represents the missing number in the problem.

Example:
16+x=20
The missing number, 4, would be represented as x. Hope this helps!

6 0

3 years ago

a store is offering a 20% discount on all sales over $50. If you purchase a shirt and a pair of leans for $62.50, what is the am

vodomira [7]

Answer:

you would receive 12.5% of the discount

Step-by-step explanation:

20% off of 62.50 is 50; so you would pay $50

7 0

3 years ago

8^x=2 what is the value of x

Maslowich

The answer to this is 1/3

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3 years ago