A car began a trip with a full tank of gas. During the first half of the trip, the car used 0.30 of the gas. During the last half of the trip, the car used 0.40 of the tank. What portion of a tank of gas is left when the trip is complete?

A. 1/4

B. 3/10

C. 50%

D. 0.75

Answer:

B: 112

Step-by-step explanation:

8(4 + 10)

add 4 + 10 = 14

8 x 14 = 112

Mark brainliest please

Answer:

A(b + c) = 112

Step-by-step explanation: For this equation you rewrite the equation with the numbers in place of the variable. This would loook like 8(4 + 10). Next to follow pemdas we do parenthesis first, 4 + 10 = 14. Then you multiply 14 x 8 which is 112. I checked this on a calculator and on paper and both got the same answer.

Hope this helps.

Answer:

First one is 3

Step-by-step explanation:

Answer:

up and down

Step-by-step explanation:

Answer:

Im pretty sure its up to down

Step-by-step explanation:

Answer:10

Step-by-step explanation:

Answer: 1st Graph.

The first graph represents the problem because 1/2x is the x intercept, so 1/2 intersects the x-axis.

Basically, the x intercepts are [tex](\frac{\sqrt{2} }{2},0)(-\frac{\sqrt{2} }{2},0)[/tex]

They're aren't any Y intercepts because it will never intersect the y-axis, so it must be parallel.

Hence, the 1st Graph represents your equation.

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Explanation:

If we want to roll a 4, then theoretically we have a probability of 1/6 of that happening. This is because there's 1 face that has "4" labeled on it, out of 6 faces total.

If we roll the cube 24 times, then we expect 24*(1/6) = 24/6 = 4 instances of the "4" show up. Of course, due to the random nature of this event, it's not guaranteed. So that's why we use the "expect" there.

We expect 4 times to get successful rolls, which means we have 24-4 = 20 unsuccessful rolls. This value (20) is also an expected or predicted value, and not a guarantee.

Answer:

27.5

Step-by-step explanation:

Multiply 3 inch section 4 times then the 3.5 inch section, then add them together.

( im not gonna do units but it should be inches unless your answer must be coverted into feet)

Answer:

i think it’s t=0

Step-by-step explanation:

Answer: The median of the data is 7

Step-by-step explanation: The median means the middle of the data and if you put the data in order you will see that the middle of the data is 6 and 8 if you add those numbers you get 14 and you divide the 14 by 2 witch is 7.

Hope this helps

Answer:

Im pretty sure its D because its the kids that arent eating the lunch

Step-by-step explanation:

Answer:

Its def. D because thats who the principle wants to know why they dont eat it.

Step-by-step explanation:

1. Four different numbers that with a median of 4.5 are 3, 4, 5, 6.

2. Six different numbers that satisfy this condition: -5, -2, -1, 1, 2, 5.

1. To have a median of 4.5, we need a set of numbers that is arranged in increasing order.

Here are four different numbers that satisfy this condition: 3, 4, 5, 6.

When arranged in ascending order, the median of these numbers is indeed 4.5 since it is the average of the two middle numbers, 4 and 5.

2. To have a median of 0, we can create a set of six different numbers that include both positive and negative values.

Here's an example: -5, -2, -1, 1, 2, 5.

When arranged in ascending order, the median is 0 since it is the middle value.

Learn more about the median of data here:

brainly.com/question/28060453

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Answer: A: (1?,1?)  B: (4,6)  C. (6,3)

Step-by-step explanation: i don't know A really

Answer:A: (1?,1?)  B: (4,6)  C. (6,3)

Step-by-step explanation: i think

Answer:

11/12x 3/4=11/16

Step-by-step explanation:

I'm not 100% sure but hope this helps

9514 1404 393

Answer:

Step-by-step explanation:

The surface area of the figure is the total of the areas of the two triangular bases and the three rectangular faces.

  SA = 2(1/2)(8 cm)(6 cm) + (17 cm)(6 cm + 8 cm  + 10 cm)

  = 48 cm² + 408 cm²

  SA = 456 cm²

__

The volume is the product of the area of the triangular base and the length of the prism.

  V = (1/2)(8 cm)(6 cm)×(17 cm) = (24 cm²)(17 cm)

  V = 408 cm³

Answer:

surface area: 456 cm²

volume: 408 cm³

Step-by-step explanation:

Answer:

The answer is 5

Step-by-step explanation:

Have a nice day.

Answer:

<5

Step-by-step explanation:

Every find the adjacent angle question you need to find the one that is across from it

Answer:

4

Step-by-step explanation:

-20/-5=4

Answer:

i cant see the link try reposting

Step-by-step explanation:

Answer:

I think it is the third answer i dont know though

Step-by-step explanation:

Answer: $1.50

Step-by-step explanation:

15/10=1.5

Answer:

The answer is 7x+4

Step-by-step explanation:

If you need any help just ask me.

I recommend  using math wa y calculator and I recommend any of the desmos calculators.

Answer:

Part A: T stands for total money earned and S stands for money earned on Sunday

T = 11 + S

Part B: We know Larry walked AT LEAST twice the amount of dogs than Kyle. So, L standing for Larry and K for Kyle:

L = 2(K)

But, it tells us he walked twice, plus 4 more. So our final equation will be:

L = 2(K) + 4

Step-by-step explanation:

The solution is : y= 11+x, is the expression with a variable that shows the total amount of money Larry has earned Saturday and Sunday.

The algebraic expression to represent the number of dogs Larry walked compared with Kyle is 2x +4 .

An expression is any mathematical statement which consists of numbers, variables and an arithmetic operation between them. In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

here, we have,

Given data

Larry earned $11 walking his neighbors' dogs on Saturday

Also, he earned some extra amount say x dollars on Sundays

let the total earnings be y

Therefore the total earnings can be expressed as

y= 11+x

next part:

It is given in the question that

Larry was able to walk 4 more than twice as many dogs as his friend Kyle  have.

Let number of dogs Kyle has = x

and Let Larry walks y miles.

According to the  given data

y = 2x + 4

Therefore , the algebraic expression to represent the number of dogs Larry walked compared with Kyle is 2x +4 .

Hence, The solution is : y= 11+x, is the expression with a variable that shows the total amount of money Larry has earned Saturday and Sunday.

And,  the algebraic expression to represent the number of dogs Larry walked compared with Kyle is 2x +4 .

To learn more on Expression click:

brainly.com/question/14083225

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Answer:80

Step-by-step explanation: