Answer:
1/12
Step-by-step explanation:
First, you should already be able to understand that the only number less than 2 on this cube is 1. So, you can understand that there is a 1/6 chance because there is a total of 6 numbers, and out of those, only 1 of those are your answer.
Then, you will note that a coin only has 2 sides, so there is a 50/50 chance of getting heads, or 50%. Now, you will turn that into a fraction, which is 1/2.
Next, you will multiply to make the denominators the same. And what you do to the denominator must happen to the numerator. (1/6 * 2--> 1/12 and 1/2 * 6 = 1/12)
Hope this helps! :)
Mpg = (d)istance traveled divided by (g)as used
mpg= 476/14
mpg=34
34 = d/g
34 = 578/g
g = 578/34
g = 17 gallons
You need 17 gallons to drive 578 miles.
Answer:
this sequence is geometrical sequence
and it's formula is
![y = a {r}^{n} \\ here \: a \: is \: first \: number \: is \: equal \: 1 \\ and \: the \: ratio \: is \: r \: is \: equal \: - 3 \\ y = 1 \times {( - 3)}^{n}](https://tex.z-dn.net/?f=y%20%3D%20a%20%7Br%7D%5E%7Bn%7D%20%20%5C%5C%20here%20%5C%3A%20a%20%5C%3A%20is%20%5C%3A%20first%20%5C%3A%20number%20%5C%3A%20is%20%5C%3A%20equal%20%5C%3A%201%20%5C%5C%20and%20%5C%3A%20the%20%5C%3A%20ratio%20%5C%3A%20is%20%5C%3A%20r%20%5C%3A%20is%20%5C%3A%20equal%20%5C%3A%20%20-%203%20%5C%5C%20y%20%3D%201%20%5Ctimes%20%20%7B%28%20-%203%29%7D%5E%7Bn%7D%20)
Answer: length = 19 inches and width = 8 inches
Step-by-step explanation: To solve this problem, our first task is to set up variables.
Since the length of the rectangle is 5 inches less than 3 times its width, we can set up variables to represent this.
Variables
X ⇒ width
3x - 5 ⇒ length
To help set up our equation, I will draw a picture of the rectangle labeling the widths X and the lengths 3x - 5.
Going back to the original problem, the second sentence states that the perimeter of he rectangle is 54 inches. Remember that the perimeter is the distance around the rectangle.
Based on the picture I provided, our equation will read as followed.
X + X + (3x -5) + (3x - 5) = 54
8x - 10 = 54 ← simplify on the left side of the equation
+10 +10 ← add 10 on both sides
8x = 64
÷8 ÷8
X = 8
Therefore, the width of our rectangle is 8 inches and the length of our rectangle is (3 x 8) - 5 or 19.
Answer:
if you mean 18.1-x=-07 the answer is 25.1
and If you mean 18.1 - x = -0.7 the answer is 18.8
Step-by-step explanation:
in answer 1
explain. 18.1 - x =-07
18.1-x+07= -07+07
25.1-x=0
x= 25.1 #
in answer 2
explain. 18.1 -x =-0.7
18.1 - x +0.7=-0.7+0.7
18.8-x=0
x= 18.8 #