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2 years ago

Pls help im sick and am not feling well so i need help plss!!!

Mathematics

2 answers:

Alla [95]2 years ago

6 0

sorry I don't know the answer but i hope you get well soon

denis-greek [22]2 years ago

6 0

Answer:All I know is that you cant simplify 3/7 to 1/7 because they don't go in with each other. But the answer is also wrong 3/7 x 4/9 is 4/21

Step-by-step explanation:

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2y+5=1? Solve for A.

shepuryov [24]

<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>

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2 years ago

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Police plan to enforce speed limits by using radar traps at four different locations within the city limits. The radar traps at

dalvyx [7]

Answer:

The probability that the person gets a speeding ticket is 0.27

Step-by-step explanation:

The probability that the person receives a speeding ticket is the probability that the person passes through any of the speed limits and the radar is operating at that time.

Let $P(L_1)$ is the probability that the person passes through radar $L_{1}$ and it is operating at that time is

$P(L_{1})=P(1)\times P(2)$

Where

P(1) is the probability of person passes through $L_{1}$

P(2) is probability that the radar is operating

$P(L_1)=0.2\times 0.4=0.08$

Similarly the probabilities are calculated for other radars in the similar manner as

$P(L_2)=0.1\times 0.3=0.03$

$P(L_3)=0.5\times 0.2=0.1$

$P(L_4)=0.2\times 0.3=0.06$

Thus the reuired probability of the reuired event is

$P(E)=P(L_1)+P(L_2)+P(L_3)+P(L_4)\\\\P(E)=0.08+0.03+0.1+0.06=0.27$

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2 years ago

Anya bought some cans of paint. She used 9 of them to

kati45 [8]

equation would be 23 plus 9 equals 32 or p, the number of cans she bought

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3 years ago

What is the slope of the line with the points of (100,120) (50,95)

kifflom [539]

M= 95-120 / 50-100 = -25 / -50 = 1/2

I used the formula m= y2 - y1 / x2 - x1

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2 years ago

Find the slope and y intercept

love history [14]

Answer:

y = -2x + 1

Step-by-step explanation:

Y2 - Y1 / X2 - X1

-3 - 1 / 2 - 0

-4 / 2

= -2

y = -2x + b

-3 = -2(2) + b

-3 = -4 + b

1 = b

y = -2x + 1

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2 years ago