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Pani-rosa [81]
3 years ago
5

Can someone help me with this?​

Mathematics
2 answers:
Galina-37 [17]3 years ago
7 0

Answer:

The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.

Step-by-step explanation:

oksano4ka [1.4K]3 years ago
7 0
What the other person said is correct
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Percent decrease 95 to 15
scZoUnD [109]

Answer:

84.2105263 % decrease

Step-by-step explanation:

Take the original and subtract the new

95-15 = 80

Divide by the original

80/95

.842105263

Change to percent form

84.2105263 % decrease

5 0
3 years ago
At hms 60% of the students voted in an election if there are 1,500 students how many voted
Nana76 [90]

Answer:

900

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The total cost for g grams of pepperoni if each gram costs $5.65
11Alexandr11 [23.1K]

We are given

g is weight of pepperoni in grams

C is the total cost

if each gram costs $5.65

So, 1 gram cost =$5.65

so, g gram cost is

=5.65\times g

we can term it as C

which means total cost

so, total cost is

=5.65\times g

or we can write as

C=5.65\times g................Answer


7 0
3 years ago
The mean number of daily surgeries at a local hospital is 6.2. Assume that surgeries are random, independent events. (a) The cou
Scilla [17]

Answer:

a) correct option is

Poisson distribution is 6.2 and standard deviation is 2.49

b) probability for only 2 or less than 2  surgeries  in a given day is 0.0536

Step-by-step explanation:

Given data:

mean number is given as 6.2

correct option is

Poisson distribution is 6.2 and standard deviation is 2.49

we know that variance is given as\sigma^2 = mean = 6.2

hence, standard deviation is given as \sqrt{6.2} = 2.48998

thus standard deviation is 2.49

correct option is

Poisson distribution is 6.2 and standard deviation is 2.49

b) probability for only 2 or less than 2  surgeries  in a given day is

P(X \leq 2) = P(X =0) + P(X =1) + P(X =2)

                 = \frac{e^{-6.2} 6.2^0}{0!} +\frac{e^{-6.2} 6.2^1}{1!} +\frac{e^{-6.2} 6.2^2}{2!}

                 = 0.002029 + 0.012582+ 0.039006

                 = 0.053617

                = 0.0536

7 0
3 years ago
PLEASE PLEASE PLEASE HELP ME WITH THIS QUESTION I KEEP GETTING SPAM ANSWERS, THANK YOU!
Jobisdone [24]
The length is 0.5 and your welcome the explanation is long but this is the answer
8 0
3 years ago
Read 2 more answers
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