2 years ago

PLEASE HELP GIVING BRAINLIEST MUCH APPRECIATED

Mathematics

1 answer:

vovangra [49]2 years ago

3 0

Answer:

C IS THE ANSWER

<h2>MARK ME BRAINLIEST!</h2>

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A ÷ (2 + 1.5) for a = 14<br><br> dont spam links and this is 6th grade work

IRINA_888 [86]

Answer:

Step-by-step explanation:

2+1.5=3.5

49/3.5=14

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2 years ago

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Marian buys a dress that costs $32.00. She pays 10%

never [62]

Answer:

B, $35.20

Step-by-step explanation:

32 increase 10% =

32 × (1 + 10%) = 32 × (1 + 0.1) = 35.2

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3 years ago

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A box contains 3 coins. One coin has 2 heads and the other two are fair. A coin is chosen at random from the box and flipped. If

Blababa [14]

Answer: Our required probability is $\dfrac{1}{2}$

Step-by-step explanation:

Since we have given that

Number of coins = 3

Number of coin has 2 heads = 1

Number of fair coins = 2

Probability of getting one of the coin among 3 = $\dfrac{1}{3}$

So, Probability of getting head from fair coin = $\dfrac{1}{2}$

Probability of getting head from baised coin = 1

Using "Bayes theorem" we will find the probability that it is the two headed coin is given by

$\dfrac{\dfrac{1}{3}\times 1}{\dfrac{1}{3}\times \dfrac{1}{2}+\dfrac{1}{3}\times \dfrac{1}{2}+\dfrac{1}{3}\times 1}\\\\=\dfrac{\dfrac{1}{3}}{\dfrac{1}{6}+\dfrac{1}{6}+\dfrac{1}{3}}\\\\=\dfrac{\dfrac{1}{3}}{\dfrac{2}{3}}\\\\=\dfrac{1}{2}$

Hence, our required probability is $\dfrac{1}{2}$

No, the answer is not $\dfrac{1}{3}$

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3 years ago

James folds a square piece of in half to create a rectangle with a perimeter of 12 inches. What is the original square?

PilotLPTM [1.2K]

24 inches. You could simply multiply by 2. Do you want another solution?

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3 years ago

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Y + 2 =3 (x-6) <br>find the slope and a point on the line

Alex777 [14]

Answer:

slope = 3, point = (6, -2)

Step-by-step explanation:

This is in point-slope form which looks like this : y-y1 = m(x-x1).

m is the slope, an x1 and y1 are the x and y coordinates of the point. Remember to flip the sign of the numbers for the points i.e. the y+2 in the equation becomes -2 for the point.

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3 years ago