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inessss [21]
3 years ago
9

home / study / math / algebra / questions and answers / fill in the blank with the appropriate... Question: Fill in the blank wi

th the appropriate problem num... fill in the blank with the appropriate problem number 18 19 or 20 and then give the solution you may use scientific notation rounded to the nearest tenth if necessary. 18. 26·26·26·26 counting principles. 19. 900c10 combination 20. 90!÷(90-10)!·10! combination. 24. problem 21 can be solved with the setup given in problem ____and the solution to the problem is: (problem 21) in a crowd of 90 people how many ways can 10 digital music players be given away. 25. problem 22 can be solved with the set of giving him problems ____and a solution to problem is. (problem 22) a computer randomly generates a four-letter passwords how many passwords are possible if letters may repeat. 26. problem 23 can be sold with the setup given in problem _____and solution to problem 23.
Mathematics
1 answer:
Nezavi [6.7K]3 years ago
6 0
What are u asking? your writing too much
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What is (5 7/8 minus 6 3/4) minus 2 1/4 ? Please give me the correct answer and stepy by step instructions.
MaRussiya [10]
(5 7/8-6 3/4)-2 1/4
Solve the numbers in the parenthesis ( I change the denominators to a common denominator that 8 and 4 share)
(5 7/8 - 6 3/4)-2 1/4
          ^
        -1  1/8-2 1/4
(I use KKC aka Keep Change Change where I keep -1  1/8 the same, change the minus sign to a plus sign, and change the -2 1/4 to positive) ( I change the denominators to a common denominator that 8 and 4 share)
-1  1/8 + +2 1/4 = 1  1/8 
6 0
3 years ago
2) What are the dimensions of a rectangular prism that has a volume of 2x4 -1?
densk [106]
The depth is what makes this a three dimensional figure since there are three dimensions: length, width, and depth! All three of these dimensions are used to find the volume of a rectangular prism.
4 0
3 years ago
Question Completion Status:
jeka94

Answer:

y=3x-3

Step-by-step explanation:

The equation of the line with the slope m and passing through the point (x_0,y_0) is

y-y_0=m(x-x_0)

In your case,

m=3\\ \\x_0=3\\ \\y_0=6

Hence, the equation of the line is

y-6=3(x-3)\\ \\y-6=3x-9\\ \\y=3x-9+6\\ \\y=3x-3

3 0
3 years ago
0.3 km = ? mi. rounded to the nearest hundred​
Sergio [31]

Answer:

0.19

Step-by-step explanation:

There are approximately .62 miles in a kilometer

6 0
3 years ago
Read 2 more answers
Triangle m is similar to triangle n. Triangle m has two angles with measures of 32°and 93°. Which two angles measures could be i
inysia [295]
Given that triangle m and n are similar, then the implication is the ratio of the corresponding sides are the same and the corresponding angles are equal. This implies that if the two angles of triangle m measure 32° and 93°, then the possible size for the two angles in triangle n will be 32° and 93°.
6 0
3 years ago
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