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ella [17]
3 years ago
13

The question, “How many ways can 4 students be chosen from a class of 30 students?”, is a(n) _____. combination

Mathematics
2 answers:
Arturiano [62]3 years ago
7 0

B permutation hope this helps!

Lana71 [14]3 years ago
6 0
Answer is A-combination! Hope I helped
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A 12-inch ruler is divided into three parts. The largest part is three times as a long as the smallest. The middle-sized part is
kiruha [24]

Answer:

the smallest part is 2

Step-by-step explanation:

lets take x as the smallest part

then the largest part=3x

the middle sized part=2x

x+2x+3x=12

6x=12

x=12/6

x=2

therefore the smallest part is equal to 2

5 0
3 years ago
Why did Martin Luther write the 95 theses?
Georgia [21]
The 95 thesis was written to speak out against the wrongdoing of the church and the pope. All of the other answers don’t necessarily make sense, because he did not write it to be famous, to be the pope, etc.
8 0
3 years ago
What percent of 24 is 18? 60 is what percent of 48? Write 1.052 as a percent.
ycow [4]

Answer:

24 of 18 is 75%

60 of 48 is 80%

1.052 is 105.2%

Step-by-step explanation:

4 0
3 years ago
3 divided by 4 in fraction form
Kitty [74]
Answer: 3/4 is the answer
3 0
3 years ago
1) At a store, 40% of all the refrigerators are silver. There are 50 silver
olga nikolaevna [1]
There are 125 refrigerators in total.

Explanation:

Set up an equation:

x(.40)= 50
, where x is the number of refrigerators

Solve for x
7 0
3 years ago
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