Answer:
C
Step-by-step explanation:
You take the points and input them into the equation. If they all equal the set then it is the equation. So for example a point on the graph is (2,30) so in this case x is 2 so you would do y= 15(2) which is 30. So that equation and point checks out. Repeat with the others
Answer:
2 vehicles would be hybrid.
Step-by-step explanation:
Consider the provided information.
40 vehicles sold in the Richmond, and 2.7% of the new vehicles sold in the United States were hybrids.
Therefore n=40 and π=0.027
Now we need to find vehicles expect to be hybrid.
Hence, 2 vehicles would be hybrid.
ANSWER:
0
EXPLANATION:
3/7=0.4
if the number to the right of decimal point is 0.5 and higher,then add 1 to the left of the decimal point.
if the number to the right is less than 0.5,leave the number to the left and remove the digit to the right decimal point.
Answer:
3y = 8x - 91
y = 8/3 * x - 30 1/3
Step-by-step explanation:
First we can find the slope of the second line.
Let's rewrite the equation as 8y=44-3x.
After dividing both sides of the equation by 8 we'll get an equivalent equation y = 5.5 - 3/8 * x. The coefficient of x is the slope -> the slope is -3/8. In order for the line to be perpendicular to this line the product of the slopes of two lines should be equal to -1 or in other words the slopes have to be opposite reciprocals of each other. The reciprocal of -3/8 is -8/3. Opposite to it is 8/3. Now we know the slop and the coordinates of a point on the line (given). Let's make the equation of the line in the form of y = mx+ b. We can plug in values for m, y and x. m = 8/3(slope), y=-9 (second coordinate of the point), x = 8 (first coordinate). We got
-9 = 8/3 * 8 +b
Now we need to solve the equation to find b
b =-91/3 or -30 1/3
Answer:
Yes.
Step-by-step explanation:
Any number less that 0, when multiplied by a positive number, will make it a negative number.
