how do u right a rational as a decimal? 7/40

To solve 1/7 x 2/3, you multiply the numerators together and the denominators to get 2/21. However, you can simplify the fraction to get your final answer, which is 1/10.

In mathematics, when you are multiplying fractions, you multiply the numerators together and the denominators together. So, in the case of the problem 1/7 x 2/3, you would multiply 1 (the numerator of the first fraction) by 2 (the numerator of the second fraction), and 7 (the denominator of the first fraction) by 3 (the denominator of the second fraction).

This results in 2/21. However, both 2 and 21 are divisible by 2, so we simplify this fraction to get the answer 1/10.

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it's speed reduces -3.4 km/h per meter
multiply distance traveled by reduction:
-3.4 x 21.5 = -73.1

The answer is -73.1

Answer: its -73.1 I legit did the quiz for 3.15

The price of the fries and the drink is $2.50, the price of the cheeseburger is $7.50, and the total price of the meal is $12.50.

Let's say the price of the fries is x. According to the given information, the cheeseburger is three times the price of the fries and the drink, and the fries and the drink have the same price.

So, the price of the cheeseburger would be 3x, and the price of the fries and the drink would be x.

Given that the entire meal costs $12.50, we can set up the following equation: x + x + 3x = 12.50.

Simplifying the equation yields 5x = 12.50. Dividing both sides by 5, we find that x = 2.50.

Therefore, the price of the fries and the drink is $2.50, the price of the cheeseburger is $7.50, and the total price of the meal is $12.50.

To find the carpeted part of the hallway, convert the length of the uncarpeted part from feet to inches by multiplying it by 12. Then subtract this length from the total length of the hall in inches. Hence, the carpeted part of the hallway is 410 inches long.

The subject of the problem is mathematics and it is about converting feet to inches to solve a subtraction problem. There are 12 inches in a foot. So, the uncarpeted part of the hallway, which is 2.5 feet, is 2.5 * 12 = 30 inches.

Now, we subtract the uncarpeted length from the total length of the hallway to find the carpeted length. The hallway is 440 inches long and if we subtract the 30 inches (uncarpeted part) from it, we will find the length of the carpeted part.

So, 440 inches - 30 inches = 410 inches. Hence, the carpeted part of the hallway is 410 inches long.

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Answer:

11 years

Step-by-step explanation:

Let the age of Julio is x.

Age of Julio's father = 4 x

According to the question, the sum of their ages is not less than 55.

x + 4x > 55

5 x > 55

x > 11

Thus, the youngest age of Julio is 11 years.

Answer:

What is the value of y when the value of x is 1?

Step-by-step explanation:

60!

Answer:

Time passes until the second bus catches up with the first bus = 2 hours

Step-by-step explanation:

One bus leaves the terminal at 4:00 p.m. and travels at 40 miles per hour.

Speed of Bus 1 = 40 miles per hour

Time of leaving of Bus 1 = 4:00 p.m

The second bus leaves the terminal at 5:00 p.m. and travels at 60 miles per hour.

Speed of Bus 2= 60 miles per hour

Time of leaving of Bus 2 = 5:00 p.m

We need to find when they catch up

That is the distance traveled by them are same,

Let the time of travel for bus 1 be t, so time of travel for bus 2 is t -1

We have

                      Distance = time x Speed

                   Distance traveled buy bus 1 = Distance traveled buy bus 2

                   40 x t = 60 x (t -1 )

                   40 t = 60 t - 60

                     20t = 60

                         t = 3 hours,

So after 3 hours of starting of bus 1 they catch up,

Time passes until the second bus catches up with the first bus = t- 1 = 2 hours

Time passes until the second bus catches up with the first bus = 2 hours

The second bus takes 2 hours to catch up with the first bus after closing a gap of 40 miles at a relative speed of 20 miles per hour.

Calculating the Time for the Second Bus to Catch Up

To determine how much time passes until the second bus catches up with the first bus, we need to calculate the distance that the first bus travels before the second starts and then use the relative speeds of the buses to find out when the second bus will have covered the same distance.

The first bus travels for one hour before the second starts, covering a distance of:

Distance = speed x time = 40 miles/hour x 1 hour = 40 miles.

When the second bus starts, it closes the gap at a relative speed, which is the difference in their speeds:

Relative speed = 60 miles/hour - 40 miles/hour = 20 miles/hour.

To find out how long the second bus takes to catch up, we use the formula:

Time = Distance / Relative speed = 40 miles / 20 miles/hour = 2 hours.

So, it will take the second bus 2 hours to catch up with the first bus.

Answer:

The answer is false for apex.

we know that

the formula to calculate the slope between two points is equal to

[tex]m=\frac{y2-y1}{x2-x1}[/tex]

in this problem we have

[tex]A(-3,5)\ B(5,-3)[/tex]

substitute the values in the formula

[tex]m=\frac{-3-5}{5+3}[/tex]

[tex]m=\frac{-8}{8}[/tex]

[tex]m=-1[/tex]

therefore

the answer is the option

[tex]slope=-1[/tex]

Answer:

The Slope Is -1

Step-by-step explanation: