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aleksandrvk [35]
4 years ago
15

Find the value for m for which ( x + 2 ) is a factor of p ( x ) = x cube + 2x + 3m​

Mathematics
1 answer:
slega [8]4 years ago
7 0

Answer:

x+2=0

x=-2

  1. p(-2)=-2in force 3 +2(-2)+3m=0
  2. -8-4+3m=0
  3. -12+3m=0
  4. 3m=12
  5. m=4
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23. What is the mode of the following numbers, and what word can be used to describe the distribution of the data set? 5, 4, 10,
Nat2105 [25]

The mode is two modes 4, and 5 and the description idk how to do sorry bud.

5 0
3 years ago
Order the decimals from least to greatest 3.4897, 3.3487, 1.5467, 3.348
Anna71 [15]

Answer:

1.5467, 3.348, 3.3487, 3.4897

Step-by-step explanation:

Remember to compare each one number at a time!

For the first number, only one number is 1 while the others are 3 making it the lowest.

Then when comparing 3.348 and 3.3487, it can be implied that there is a 0 at the end of 3.348 because it makes the numbers have the same # of decimal places without changing the value of the number (3.3480). That number is less than 7.

Finally, 3.4897 has a 4 in the tenths place instead of a 3 making it the highest number.

Hope this helps!

5 0
4 years ago
Alison knits 1/10 of scarf in 4/5 of an hour. what fraction of a scarf can alison knit in 1 hour? and how do u solve it?
pav-90 [236]
For this case we can make the following rule of three:
 1/10 scarf ------> 4/5 hour
 x ------------------> 1 hour
 Clearing the value of x we have:
 x = (1 / (4/5)) * (1/10)
 Rewriting we have:
 x = (5/4) * (1/10)
 x = 5/40
 x = 1/8
 Answer:
 
A fraction of a scarf that alison can knit in 1 hour is:
 
x = 1/8
8 0
3 years ago
Read 2 more answers
Solve the following expression when f = 2 &amp; s = 8<br><br> s ÷ (2f)
Elina [12.6K]

answer is 2

Step-by-step explanation:

2 times 2 equals 4

and 8 divided by 4 equals 2

7 0
3 years ago
Solve the volume formula V=lwh for h.
Alexeev081 [22]
V=lwh

v/lw=h

thats what it is.
4 0
4 years ago
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