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3 years ago

Jose's gas tank is 3/8 full. After he buys 6 gallons of gas, it is 3/4 full. How many gallons can Jose's tank hold?

Mathematics

1 answer:

Alika [10]3 years ago

7 0

Answer:

16 gallons

Step-by-step explanation:

3/8*x+6=3/4*x

3x/8+6=6x/8

6=3x/8

2=x/8

16=x

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Find the value of x and find the value of polygon JKLM

Leokris [45]

Answer:

1. (B) 73

2. r = 15

Step-by-step explanation:

1. The sum of angles in a triangle is 180°.

62° +45° +k° = 180

k = 180 -107

k = 73

2. The sum of exterior angles of any polygon is 360°.

4r° +7r° +5r° +8r° = 360°

24r = 360 . . . . . . . . . . . . . collect terms, divide by °

r = 360/24 . . . . . divide by 24

r = 15

7 0

3 years ago

Between which two consecutive whole numbers does 86 lie? Fill out the sentence below to justify your answer and use your mouse t

Sveta_85 [38]

$\boxed{9}\rule[0.35em]{10em}{0.25pt}\stackrel{\sqrt{86}}{\approx 9.27}\rule[0.35em]{17em}{0.25pt}\boxed{10}$

5 0

2 years ago

The number N of bacteria present in a culture at time t (in hours) obeys the equation N = 1000e^0.01t After how many hours will

jasenka [17]

Answer: N(t) = (2^t)*1500

Step-by-step explanation:

Let's define the hour "zero" as the initial population.

So if N(t) is the number of bacteria after t hours, then:

N(0) = 1500.

Now, we know that the population doubles every hour, so we will have that after one hour, at t = 1

N(1) = 2*1500 = 3000

after two hours, at t = 2.

N(2) = 2*(2*1500) = (2^2)*1500

After three hours, at t = 3

N(3) = 2*(2^2)*1500 = (2^3)*1500

So we already can see the pattern, the number of bacteria after t hours will be:

N(t) = (2^t)*1500

5 0

3 years ago

How do you write 2.305 as a fraction in simplest form

choli [55]

You put 2.305 over 10000 so 2305/1000 /5 each side so 2 61/200 would be simplest form hope that helped

5 0

3 years ago

What is the value of 36X negative Y over to when X equals three and Y equals -6

Rus_ich [418]

Note:

Your question is a little unclear. But, from my understanding, I assume you may be asking the evaluation of the expression 36x - y when x = 3 and y = -6.

so I will solve based on my assumption which anyways would clear your concept.

Answer:

The value of 36x - y when x = 3 and y = -6 will be: 114

Step-by-step explanation:

Given

Assuming the expression

36x - y

To Determine

Evaluate 36x - y when x = 3 and y = -6

Given the expression

$36x - y$

substitute x = 3 and y = -6 to evaluate the expression

$36x-y= 36(3) - (-6)$

$= 108+6$

$= 114$

Therefore, the value of 36x - y when x = 3 and y = -6 will be: 114

5 0

3 years ago