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2 years ago

14

Pls need help, will give brianlist

1 answer:

Firdavs [7]2 years ago

5 0

Answer:

1) Your slope should be 1/5

2) Your slope should be $\frac{-3}{2}$

3) Your slope should be 1/2

I hope this helps! : )

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chubhunter [2.5K]

Answer:

the 2 one would be the correct answer

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1 year ago

What are the missing numbers<br> ?, 3.2, 2.4, ?, 0.8

UNO [17]

The first missing number is 4
The second missing number is 1.6

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2 years ago

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What is the answer to 9x(6+x)

Anna11 [10]

$54x + x \\ \\ (constributive \: property)$

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3 years ago

H=vt+1/2gt^2 solving for G <br>GIVING BRAINLISEST

ololo11 [35]

Answer:

$g=\frac{2h}{t^2}-\frac{2v}{t}$

Step-by-step explanation:

So we have the equation:

$h=vt+\frac{1}{2}gt^2$

And we want to solve for g.

First, isolate g. To do so, subtract vt from both sides:

$h-vt=\frac{1}{2}gt^2$

Multiply both sides by 2:

$2h-2vt=gt^2$

Now, divide both sides by t^2:

$g=\frac{2h-2vt}{t^2}$

Expand:

$g=\frac{2h}{t^2}-\frac{2vt}{t^2}$

Simplify the second term:

$g=\frac{2h}{t^2}-\frac{2v}{t}$

And we're done!

8 0

2 years ago

Read 2 more answers

Two cards are drawn in succession from a standard 52-card deck.1. What is the probability that the first card is red and the sec

rodikova [14]

Answer:

52 cards:

26 red and 26 black

P(R) = probability of picking a red card

P(B) = probability of picking a black card

P(R) = P(B) = ¹/₂

If with replacement:

P(R∩B) = (¹/₂)(¹/₂) = ¹/₄

If without replacement:

P(R∩B) = (¹/₂)(²⁶/₅₁) = ¹³/₅₁

8 Balls:

3 red and 5 white

P(R) = probability of picking a red ball

P(W) = probability of picking a white ball

P(R) = ³/₈

P(W) = ⁵/₈

If with replacement:

P(R∩W) ∪ P(W∩R) = (³/₈)(⁵/₈) + (⁵/₈)(³/₈)

= ¹⁵/₆₄ + ¹⁵/₆₄

= ³⁰/₆₄

= ¹⁵/₃₂

If without replacement:

P(R∩W) ∪ P(W∩R) = (³/₈)(⁵/₇) + (⁵/₈)(³/₇)

= ¹⁵/₄₂ + ¹⁵/₄₂

= ³⁰/₄₂

= ⁵/₇

8 0

2 years ago