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2 years ago

Please help me Asap will mark Brainliest!!

Mathematics

1 answer:

Evgen [1.6K]2 years ago

8 0

The answer for 1/3^-5

243

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3 frames get made in 25 minutes. How many whole frames get made in 38 minutes

DIA [1.3K]

Answer:

Step-by-step explanation:

set it up as a fraction, 3/25, x/38. cross multiply, 3*38 then divide by 25 which is 4.56

6 0

2 years ago

Anybody know the answer?

Sonbull [250]

Hope this helps you!!!

5 0

2 years ago

True or False

Rama09 [41]

Answer:

True

Step-by-step explanation:

Permutation is act of arranging members of a set while combination is selection of the items from collection.

The number of permutation of r object out of n is:

$^nP_r=\frac {n!}{(n-r)!}$

The number of combinations of r object out of n is:

$^nC_r=\frac {n!}{(n-r)!\times r!}$

Or,

$^nC_r=\frac {^nP_r}{r!}$

So, number of the permutations of r objects out of n is greater than number of the combinations of r objects out of n.

7 0

2 years ago

The product of 84.12 and which number will have three decimal places? 4.22 10.51 14.163 19.3

dedylja [7]

84.12 * 19.3.....notice how, when added, u have 3 spaces to the right of the decimal....so there is 3 decimal places..

84.12 * 19.3 = 1623.516...3 decimal places

so ur answer is : 19.3

3 0

2 years ago

Read 2 more answers

X(3+4y)=z get x by itself

ziro4ka [17]

Answer:

x= z over 4y+3

Step-by-step explanation

4 0

3 years ago