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nikitadnepr [17]
3 years ago
12

The price of a small pizza increased from $6 to $9 what is the percent of increase in the cost of the pizza? Round to the neares

t percent if necessary
Mathematics
1 answer:
horrorfan [7]3 years ago
7 0

Answer:

50%

Step-by-step explanation:

Since it was $6, half of $6 is $3. So, $6 to $9 is a $3 difference, which is 1/2. 1/2 is a 50% increase.

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Which of these is a speed?
miskamm [114]

Answer:

50 miles per hour

Step-by-step explanation:

First one is a distance

Second one is time

Last one doesn't make sense

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Please answer due today (one question) Algebra and WILL GIVE BRAINLEST!!!
chubhunter [2.5K]

180(6 - 2) = 720

4x + 180 = 720

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x = 157.5

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2 years ago
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stira [4]
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2 years ago
Solve for X<br><br> -3 (2x + 6) = 12<br><br> pls help <br> im ready to got bed<br> lol
kramer

Answer:

x=-5 Hope this helped! Goodnight!

Step-by-step explanation:

Let's solve your equation step-by-step.

−3(2x+6)=12

Step 1: Simplify both sides of the equation.

−3(2x+6)=12

(−3)(2x)+(−3)(6)=12(Distribute)

−6x+−18=12

−6x−18=12

Step 2: Add 18 to both sides.

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6 0
3 years ago
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Afirm’s marketing manager believes that total sales X can be modeled using a normal distribution with mean m ¼ $2.5 million and
Ugo [173]

Answer: 0.0475

Step-by-step explanation:

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Where , Population mean : \mu=2.5\text{ million}=2.5\times1000000=2500000

Standard deviation : \sigma=300000

To find : Probability that the firm’s sales will exceed $3 million i.e. $ 3,000,000.

∵ z=\dfrac{x-\mu}{\sigma}

Then , for x= 3,000,000

z=\dfrac{3000000-2500000}{300000}=1.67

Then , the  probability that the firm’s sales will exceed $3 million is given by :-

P(z>1.67)=1-P(z

Hence, the probability that the firm’s sales will exceed $3 million = 0.0475

4 0
3 years ago
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