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3 years ago

Help me please......

Mathematics

1 answer:

Brrunno [24]3 years ago

6 0

Answer:

Approx. 73°

Step-by-step explanation:

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Barnabus caught 84 fish in 4 days. Each day he caught 10 more than on the day before. How many fish did he catch each of the 4 d

balandron [24]

X + x + 10 + x + 20 + x + 30 = 84.
4x + 60 = 84.
84 − 60 = 24
4x = 24.
24 / 4 = 6 = x.

Answer:
Day One: 6 fish
Day Two: 16 fish
Day Three: 26 fish
Day Four: 36 fish

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3 years ago

The City Housing Authority has received 50 applications from qualified applicants for eight low-income apartments. Three of the

OlgaM077 [116]

The probability that both specific qualified applicants will be among the eight selected is given by:
$P(2\ specified)=\frac{2C2\times 48C6}{50C8}=0.0229$
The probability that the two will get apartments on the North side is given by:
$P(North)=\frac{3C2\times5C0}{8C2}=0.107$
The probability that the two will get apartments on the South side is given by:
$P(South)=\frac{5C2\times3C0}{8C2}=0.357$
The events '2 apartments on North side' and '2 apartments on South side' are mutually exclusive. Therefore the probability the two specific qualified applicants will be on the same side of town is 0.107 + 0.357 = 0.464.
Finally, the probability that two specific qualified applicants will be selected for apartments on the same side of town is found from:
$0.0229\times0.464=0.01063$

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3 years ago

Read 2 more answers

Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Lou's car had 5.6

Rasek [7]

26.98. You have the following information given in the problem above:

- Lou filled the tank with gas that cost $3.80 per gallon.

- Lou's car had 5.9 gallons in the 13-gallon tank.

2. Therefore, if he filled the tank, you can calculate the total amount of money Lou spent, by subtracting 13 gallons and 5.9 gallons and multiplying the result by $3.80.

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2 years ago

Factor the expression 3w - 6

Musya8 [376]

3 is common and therefore the factorization of the expression will be

3(w-2)

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3 years ago

What is z + 15=27 subject is math and the assignment is named Solving 1 Step Equations using Addition and Subtraction I need hel

Gemiola [76]

Answer:

z=12

Step-by-step explanation:

z+15=27

move constant

z=27-15

z=12

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3 years ago