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a_sh-v [17]
2 years ago
8

Bonami High School has 82 juniors at its school. There are 29 students enrolled in Spanish class and 31 enrolled in history. The

re are 15 students enrolled in both Spanish and history. If a junior is selected at random to say the morning announcement at the beginning of the school day, what is the probability that it will be a student enrolled in Spanish or history?
Mathematics
1 answer:
Softa [21]2 years ago
6 0

Answer:

73%

Step-by-step explanation:

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In a recent survey of favorite sodas 7 students chose coke. If these students represent 17.5% of the students surveyed, how many
katovenus [111]

Answer:

40

Step-by-step explanation:

7 = 17.5% × Y

STEP 2 7 =

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Multiplying both sides by 100 and dividing both sides of the equation by 17.5 we will arrive at:

STEP 3 Y = 7 ×

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STEP 4 Y = 7 × 100 ÷ 17.5

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8 0
3 years ago
What is the solution of the system of equations? y = –4x + 10 y = –2x – 6
Elan Coil [88]
D. (8, -22) is the correct answer
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3 years ago
Find the area of rectangle PLUM
Cerrena [4.2K]

PL= sqrt(4^2+12^2)=4sqrt(1+9)=4sqrt(10)

Using similarity gives that AM=4/3.

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[PLMU]=40/3 * 4 = 160/3 (53.33)

Or

PM= sqrt(4^2+16/9)=sqrt(160/9)=4sqrt(10)/3

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7 0
2 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
Mekhanik [1.2K]

Answer:

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Step-by-step explanation:

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2 years ago
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7(2y)
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2 years ago
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