A meter is one thousandth of a kilometer. Write an equation to show the relationship between 7 meters and 0.007 kilometer.
Answers
Answer:
7 meter = 0.007 kilometer .
Step-by-step explanation:
Given : A meter is one thousandth of a kilometer.
To find : Write an equation to show the relationship between 7 meters and 0.007 kilometer.
Solution : We have given
1 meter = kilometer .
7 meter = kilometer.
We can write the 0.007 kilometer = kilometer.
We can say 7 meter = 0.007 kilometer .
Therefore, 7 meter = 0.007 kilometer .
Related Questions
9) Solve: a^2+ b^2= c^2 for b
Lauren is building a tree house with her dad. the dimensions of the floor are 9 feet by 6 feet. what is the area of the floor, measured in the square yards?A. 6 square yards B. 15 square yards C. 30 square yards D. 54 square yards
Which statement best explains whether the table represents a linear or nonlinear function?Input (x) −2 −5 −8 −11Output (y) 7 4 1 −2A It is a linear function because there is a constant rate of change in both the input and output values.B It is a nonlinear function because there is a constant rate of change in both the input and output values.C It is a linear function because the input values are decreasing.D It is a nonlinear function because the input values are increasing.
Suntract decimals 11.63_6.7
B: X
C: Y
D: Z
Answers
3
6
7 6 5 4
5
3
2
.
1
.
-2 -1
-1
1 2 3 4
g
6 7
8x
8
-2
-3
Yes, this is a function. It does pass the vertical line test.
No, this is not a function. It does NOT pass the vertical line test.
11
What is the independent variable of the following statement?
Luke
goes to the store to buy some candy, The more money he has, the more candy he will buy.
The amount of candy he buys
The amount of money he has
The store he goes to
The type of money he has
Answers
11.Number 3
I hope this helps
Answers
Answer: Each shelf is 2ft
Step-by-step explanation:
16 = (2 x 4) + 4s
16 = 8 + 4s
8 = 4s (subtract 8 from both sides)
8/4 = 4s/4 (divide both sides by 4)
2 = s
Answers
Answer: yes
Step-by-step explanation:
because it starts at 0 and continues forward
Answers
0.04x+420-0.07x=360
0.04x-0.07x=360-420
−0.03x=−60
X=60/0.03=2,000 at 4%
6000-2000=4000 at 7%
Answers
x+80=gallons go final 70% mixture
..
80%*x+30%*80=70%*(x+80)
.8x+24=.7x+56
.1x=32
x=320
gallons of 80% solution to be mixed=320
Final answer:
To obtain a mixture that is 70% antifreeze, you need to mix 70 gallons of an 80% antifreeze solution with 70 gallons of a 30% antifreeze solution.
Explanation:
To determine how many gallons of an 80% antifreeze solution must be mixed with 70 gallons of 30% antifreeze to get a mixture that is 70% antifreeze, we can use the concept of the concentration of solutions.
Let's assume x gallons of the 80% antifreeze solution need to be added.
The amount of antifreeze in the 80% solution is 0.8x gallons, and the amount of antifreeze in the 30% solution is 0.3 * 70 = 21 gallons. The total amount of antifreeze in the final mixture is 0.7 * (70 + x) gallons.
Setting up the equation: 0.8x + 21 = 0.7 * (70 + x).
Solving for x, we get x = 70 gallons. Therefore, you need to mix 70 gallons of the 80% antifreeze solution with 70 gallons of the 30% antifreeze solution to get a mixture that is 70% antifreeze.
Learn more about antifreeze solution here:
#SPJ3