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3 years ago

How many arrangements of the letters in peppermill are there with?

1 answer:

7 0

There are 10 letters in Peppermill but we have 3p,2l,2e. We must take this into consideration.
10!/(3!2!2!)=151200
Hope you have a calculator with !

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What is d if <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3d-2%7D%7B8%7D%20%3D%20-d%2B16%5Cfrac%7B1%7D%7B4%7D" id="TexFormula1" t

Harlamova29_29 [7]

Answer: d=12

Step-by-step explanation:

$\displaystyle\\\frac{3d-2}{8} =-d+16\frac{1}{4} \\\\\frac{3d-2}{8} =-d+\frac{16*4+1}{4} \\\\\frac{3d-2}{8} =-d+\frac{64+1}{4} \\\\\frac{3d-2}{8} =-d+\frac{65}{4}$

Multiply both parts of the equation by 8:

$\displaystyle\\3d-2=(-d+\frac{65}{4} )(8)\\\\3d-2=-8d+65*2\\\\3d-2=-8d+130\\\\3d-2+2=-8d+130+2\\\\3d=-8d+132\\\\3d+8d=-8d+132+8d\\\\11d=132\\$

Divide both parts of the equation by 11:

$d=12$

8 0

2 years ago

Is 5.692 a terminating or a repeating decimal

Ostrovityanka [42]

5.692 is a terminating decimal because the decimal stopped at the digit of 2.

Hope this helps!

7 0

3 years ago

Read 2 more answers

Divide -6/7 by 2/-3 please give answer very fast its urgent

defon

Answer:

0.14285714285

Step-by-step explanation:

divide on calculator and make sure to have negative sign before three, remember you are dividing fractions

I hope it helps! If not sorry :(

3 0

3 years ago

Read 2 more answers

During which one week period did Sebastian save the Most money?

olchik [2.2K]

Week 1-2 so it would be week one

8 0

3 years ago

The length of a bridge is 230 m. The length of each of Robert's paces is 75 cm.

wariber [46]

Answer:

307 paces

Step-by-step explanation:

First, lets convert Robert's pace to metres. (cm > m)

75cm = (75/100)m

= 0.75m

Number of Full Paces = Length of Bridge / 1 Full Pace

$\frac{230m}{0.75m} \\ = 306 \frac{2}{3} paces$

See , we must have full paces, and in this case we are finding the minimum number of paces, so we will be looking at the lowest possible whole number, which in this case, is 307 paces.

5 0

2 years ago