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Rama09 [41]
3 years ago
15

Solve the equation for m. 7(m+5)=21 m = -2 m = 2 = m= 9​

Mathematics
1 answer:
Iteru [2.4K]3 years ago
3 0

Answer:

I'm thinking it's 9

Step-by-step explanation:

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A factory produces 2985 bulbs in a day. how many bulbs did it produce in that year.<br><br>​
anastassius [24]

Answer:

1089525

Step-by-step explanation:

2985 is per day of bulbs and a year has 365 days

so we multiply bulbs by day and days in a year

which will give us 1089525

6 0
3 years ago
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What is the distributive property of 5(12x -3) -7(2x +1)
Fed [463]

Answer:

46x-22

Step-by-step explanation:

5(12x-3)-7(2x+1)

60x-15-14x-7

60x-14x-15-7

46x-15-7

46x-22

8 0
4 years ago
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vDetermine if a Poisson experiment is described, and select the best answer: Suppose we knew that the average number of typos in
goldenfox [79]

Answer:

probability that a randomly selected page that contains only text will contain no typos that is

P(x=0) = e^{-0.08} = 0.923

Step-by-step explanation:

<u>Poisson distribution</u>:-

Explanation of the Poisson distribution :-

The Poisson distribution can be derived as a limiting case of the binomial

distribution under the conditions that

i) p is very small

ii) n is very large

ii) λ = np (say finite

The probability of 'r' successes = \frac{e^{-\alpha }\alpha^r  }{r!}

Given the average number of typos ∝ = 0.08 per page.

probability that a randomly selected page that contains only text will contain no typos that is = p(x=0) = \frac{e^{-0.08 }\(-0.08)^0  }{0!}

After calculation P(x=0) = e^{-0.08} = 0.923

probability that a randomly selected page that contains only text will contain no typos =0.923

5 0
3 years ago
Angelo, age 40, is comparing the premium for a $125,000 whole life insurance policy he may take now and the premium for the same
Vesna [10]

The correct answer is <u><em>C.</em></u>

125000/20*2=12500, then round

Hope this helps!!!

8 0
3 years ago
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You are building a flower bed with a perimeter of 16 feet. The length of the bed is 4 feet longer than the width. What are the d
kykrilka [37]

Answer:

Step-by-step explanation:

The perimeter is basically the outline of the shape. The perimeter of a rectangle is given by P=2l+2w, where l is the length and w is the width. Thus, the perimeter of the flower bed would be given by P=2(3n5o)+2(5n5o).

6 0
2 years ago
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