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Mkey [24]
3 years ago
13

If P(x) = 0.20, find the complement.

Mathematics
1 answer:
eimsori [14]3 years ago
8 0
Complement of P(x) = 1 - P(x) = 1 - 0.2 = 0.8
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Kinsey has a plan to save $60 a month for 16 months so that she can purchase a new television. After 11 months Kinsey has saved
kirza4 [7]

Answer:

b. Kinsey must save $72 per month to achieve her goal.

Step-by-step explanation:

<em>Goal over 16 months:</em> $60 x 16 = $960

<em>Collected after 11 months:</em> $600

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$360 ÷ 5 = $72

4 0
3 years ago
Vicki has a 50 inch roll of ribbon. She used 3 feet of the ribbon to wrap a gift, How many inches of ribbon does she have left?
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She has 14 inches left. (1 ft and 2 in)
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Tara needs to read for a total of 60 minutes over 3 nights. She will read the same amount of time each night.
Ierofanga [76]

Answer:

A. 20 x 3

Step-by-step explanation:

the amounts of time studied should be the amount studied per day multiplied by the total amount studied in three days, ie 20 minutes per day multiplied by the number of day , which is three days,

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3 0
2 years ago
Please help me with this math question
Dmitriy789 [7]

Answer:

6cm ; 22cm

Step-by-step explanation:

Given that:

Total Length, AD = 28cm

AB =x cm

BC = (x +5)cm

CD = 2x - 1 cm

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x = 24 / 4

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3 0
2 years ago
BRAINIEST ANSWER
WINSTONCH [101]
Hour of private use: 4 hours
hour for research work: 2 hours
hour for commercial work: 1 hour
hour for test purposes: 1 hour.

A total of 8 hours a day where only 7 hours generate income.

private use: 4 hours * 5 per hour = 20
research work: 2 hours * 15 per hour = 30
commercial work: 1 hour * 40 per hour = 40

20 + 30 + 40 = 90 for 7 hours in one day.

Percentage of commercial work on total receipts for the day.

40 ÷ 90 = 0.4444 x 100% = 44.44%  CHOICE A. 44.50
6 0
3 years ago
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