3 years ago

Can i get help with this?

Mathematics

2 answers:

diamong [38]3 years ago

5 0

The answer is -6 and 8

nekit [7.7K]3 years ago

4 0

one point should go on 8 and another on -6

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Juli2301 [7.4K]

Answer is

8 and 2

I hope this helps

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2 years ago

. Two stacks of flashcards each contain a card with one of the digits 0-9 written on the card. What is the probability of drawin

gayaneshka [121]

1/5

Step-by-step explanation:

(2,6) = 4/20 = 1/5

answer is 1/5

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2 years ago

An IV bag contained 1000 ml of a solution. The solution was administered to a patient and now there is 400 ml left in a bag afte

Jet001 [13]

Answer: 100 ml each hour.

Step-by-step explanation:

1000 -400 =600 used from original amount.

Divide 600/6 = 100 ml per hour.

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3 years ago

0.21x = 252.08 what is x?<br>

Elan Coil [88]

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3 years ago

Tyler is offered to choose between three boxes that look identical. The first box contains 1 red pills and 19 blue pills, the se

Dafna1 [17]

Answer:

A) 0.15

B) 0.36

Step-by-step explanation:

First Box consist 1 red pills and 19 blue pills

second box consist 6 red pills and 14 blue pills

Third box consist 2 red pills and 18 blue pills

a) Prob ( randomly chosen pill is red) $= \frac{1}{3} \times \frac{1}{20} + \frac{1}{3} \times \frac{6}{20} + \frac{1}{3} \times \frac{2}{20}$

$\frac{1}{60} (1+6+2) = 0.15$

b)Prob ( 1 reds and 10 blue pilss) = $\frac{1}{3} \frac{^1C_1\times ^{19}C_{10}}{^{20}C_{11}} + \frac{1}{3} \frac{^6C_1\times ^{14}C_{10}}{^{20}C_{11}} + \frac{1}{3} \frac{^2C_1\times ^{18}C_{10}}{^{20}C_{11}}$

$= \frac{1}{3} 1.106 = 0.368$

7 0

3 years ago