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SOVA2 [1]
3 years ago
7

X (year)| y ($ in billions)

Mathematics
1 answer:
Bingel [31]3 years ago
3 0
Rate of change is also another name for the slope so in this case, the question is asking you for the slope.

How can we find the slope?
The formula for slope is y2-y1/x2-x1

Now let's plug in for the year 1980 and 1990.

239-120/1990-1980
= 119/10

Slope is 119/10.
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What fractional part of a pound is an ounce?
Pepsi [2]
Since there are 16 oz in a pound. 1/16 would equal an oz

Hope this helps

6 0
2 years ago
Alexander is a high school basketball player. In a particular game, he made some two point shots and some three point shots. Ale
andrezito [222]

Answer:

2 three points shots and 4 two points shots

Step-by-step explanation:

Let x be the number of three points shots.

Alexander  made twice as many two points shots as three points shots, so the number of two points shots is 2x.

Amount earned in three points shots =3\cdot x

Amount earned in two points shots =2\cdot (2x)=4x

Total score =3x+4x=7x

Alexander scores a total of 14 points, then

7x=14\\ \\x=2\\ \\2x=2\cdot 2=4

7 0
3 years ago
Which is greater[-10] or [-2]​
Gemiola [76]
-2 is greater because, when graphed on a number line, a greater number should be closer or past 0

-10 is the furthest away from 0, therefore meaning that -2 is greater
3 0
3 years ago
Read 2 more answers
EF is tangent to circle P at G (1,-3). If the slope of EF is 7/9, what is the slope of GP?
pentagon [3]
The center of the circle is at P. 
The tangent EF is tangent to the circle at point G. So GP will be the radius of the circle. 

The slope of tangent EF = 7/9

The tangent of a circle is always perpendicular to the radius at the point where it touches the circle. So we can say that EF is perpendicular to GP.

The product of slopes of two perpendicular line is always equal to -1.

Slope of EF x Slope of GP = -1
So,

Slope of GP = - 1 / (Slope of EF)

Thus slope of GP = - 9/7
7 0
3 years ago
4x+6y-8 equivalent to what
Mademuasel [1]

Answer:

c

Step-by-step explanation:

2(2x+3y)

as 4x+6y

hope this helps and makes sense

3 0
3 years ago
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