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kirill [66]
3 years ago
9

You want to make five-letter codes that use the letters a, f, e, r, and m without repeating any letter. what is the probability

that a randomly chosen code starts with a?0.100.150.200.25
Mathematics
1 answer:
Roman55 [17]3 years ago
3 0
0.2 is the probability that a randomly chosen code starts with a
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Enny is selling candles for $3 each at a fund-raiser. If she starts selling with $4 to help her make change, how many candles, x
ruslelena [56]

Answer:

5 candles

Step-by-step explanation:

Enny is selling candles for $3 at a fund raiser

She starts selling $4 to help her make change

Therefore the number of candles x that will be sold to get $19 can be calculated as follows

3x + 4= 19

3x = 19-4

3x= 15

x = 15/3

x= 5

Hence 5 candles must be sold to get $19

5 0
2 years ago
Please help if possible due today thank you so so much!!
LenKa [72]
It’s B, B is the answer
7 0
3 years ago
Read 2 more answers
Help me plss need help with theses three
fiasKO [112]
interior angle of a regular 18-gon.
It is easier to calculate the exterior angle of a regular polygon of n-sides (n-gon) by the relation
exterior angle = 360/n
For a 18-gon, n=18, so exterior angle = 360/18=20 °
The value of each interior angle is therefore the supplement, or
Interior angle = 180-20=160 degrees.

Naming of a 9-gon
A polygon with 9 vertices is called a nonagon (in English) or enneagon (French ennéagone, but the English version is sometimes used)
You had a good start with the correct answer.

Exterior angle of a 15-gon
The exterior angle of a 15-gon can be calculated using the relation given in the first paragraph, namely
Exterior angle = 360/15=24 degrees
4 0
3 years ago
What's the answer ?​
Leviafan [203]

Answer:

yes

Step-by-step explanation:

8 0
3 years ago
a childrens book has dimensions 20cm by 24cm what scale factor should be used to make a enlarged version that has dimensions 25c
SSSSS [86.1K]
A scale factor of 1.25, also written as 1 1/4 should be used
5 0
3 years ago
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