All categories

3 years ago

Solve for p.1/3(4p-9)=8p+12

Mathematics

2 answers:

antoniya [11.8K]3 years ago

7 0

P = -9/4.
Hope this helps! If you need an explanation or further assistance, comment under this post of message me!

ludmilkaskok [199]3 years ago

3 0

P = -9/4
That is the answer

You might be interested in

How many 1/8-inch pieces of ribbon can be cut from a piece of ribbon that is 3/4 inch long? It can't be a fraction, sadly :')

SIZIF [17.4K]

Answer:

6 pieces.

Step-by-step explanation:

3/4 divided by 1/8

= 3/4 / 1/8

Invert the 1/8 and multiply:

= 3/4 * 8/1

= 24/4

= 6.

7 0

3 years ago

Read 2 more answers

Plz plz help fast <br> I will mark Brainlyist

Licemer1 [7]

Answer:

forgive me i need points

Step-by-step explanation:

7 0

2 years ago

Round 340 to the nearest hundred

Marta_Voda [28]

The number is 300, the number is 300 hundred because numbers 1-4 you round down, numbers 5-9 you round up.

3 0

3 years ago

How to round to the nearest 1000 even if there is no thousands in the number given

Katen [24]

Answer:

To round a number to the nearest 1000, look at the hundreds digit. If the hundreds digit is 5 or more, round up. If the hundreds digit is 4 or less, round down

3 0

2 years ago

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. A vending m

Anuta_ua [19.1K]

Answer:

A) 1.96%

Step-by-step explanation:

You need to know the band between 5.48 g and 5.82 g, the mean is 5.67 g and the standard deviation is .0.070 g, with that information you can calculate the percentage to the left of the mean and the percentage to the right of the mean and add them.

To know its percentage you have to calculate the z score for both values.

$z = \frac{x-\mu}{\sigma}$

x is the value being evaluated

μ is the mean

σ is the standard deviation

For 5.48 g:

$z = \frac{5.48-5.67}{0.070} =-2.714$

and is equivalent to 0.0034

For 5.82 g:

$z = \frac{5.82-5.67}{0.070} = 2.143$

and is equivalent to 0.9838

Those numbers mean that the percentage below 5.48 is equivalent to the 0.34% of the values and the percentage below 5.82 is equivalent to 98.38% of the values. Then the percentage rejected is the percentage above 5.82, 100 - 98.38 = 1.62% plus the percentage below 5.48, 0.34%.

Percentage rejected = 1.62% + 0.34% = 1.96%

7 0

3 years ago