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Vlad [161]
3 years ago
13

What is the equation for the average?

Mathematics
1 answer:
Darina [25.2K]3 years ago
8 0

Answer:

D. Average = (sum of all data values) / (total number of data values)

Step-by-step explanation:

You might be interested in
Use slopes and y-intercepts to determine if the lines -5x – 4y = -3 and -5x – 5y = -3 are parallel
Bogdan [553]

Answer:

Not parallel.

Step-by-step explanation:

If the slopes are the same they are parallel.

So we convert each one to slope-intercept form:

-5x - 4y = -3

-4y = 5x - 3    Divide both sides by -4:

y = -5/4 x + 3/4.  

Slope = -5/4.

-5x – 5y = -3

-5y  = 5x - 3       Divide both sides by -5:

y = -1 x + 3/5.

Slope = -1.

The slope are different - so NOT parallel.

7 0
3 years ago
Can someone please help me?
Eddi Din [679]
To solve these types of problems, we need to break it down and see what each part represents.

(11) 3m
(12) j-10
(13) d+4
(14) 4p

All we must do is understand some basic keywords, such as times which represents multiplication, less which represents subtraction, and more which can represent addition or multiplication.<span />
5 0
4 years ago
How would you "remove the discontinuity" of f? In other words, how would you define
Whitepunk [10]
The numerator of this function given may be factored out as follows,
                     x² - 2x - 15 = (x - 5)(x + 3)
Given that the expression x - 5 appears in both the numerator and the denominator, we can cancel them and the new function becomes,
                              f(x) = x + 3
which is continuous at 5. 
8 0
4 years ago
Carlos biked StartFraction 139 over 8 EndFraction miles on Saturday and StartFraction 135 over 7 EndFraction miles on Sunday. On
melomori [17]

Answer:

Carlos rode further than on Saturday by 107/56 miles.

Step-by-step explanation:

i did the quiz lol

7 0
3 years ago
Read 2 more answers
Can someone explain how to do this
lutik1710 [3]

Answer:

28 x 6

Step-by-step explanation:

You times 28 with 6 snice, there are 6 sides.

28 x 6 = 168 meters

Answer: 168 meters

3 0
3 years ago
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