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3 years ago

12

The number of counties in state a and the number of counties in state b are consecutive even integers whose sum is 86. If state

a has more counties than state b, how many counties does each state have?

1 answer:

Savatey [412]3 years ago

5 0

Answer:

patunayan Ang dakilang pag-ibig ni florante at laura

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Mark used 107 cans of paint on his house. He used 19 more cans outside than inside. How many cans did he use outside? How many d

aalyn [17]

Used cans inside = 19
Used cans outside = 88

107-19 = 88

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3 years ago

You are at a campus party where there are a total number of n people. The host asked everyone to put their phones in a bowl whil

kirill [66]

Answer:

1, $\frac{m}{n}$ , $\frac{1-m}{n}$ .

Step-by-step explanation:

probability = $\frac{Number of Possible Outcomes}{Total Outcomes}$

Total number of persons in the party = n

a) Pr ( every person gets their phone back) = Pr (each person picks his phone ) multiplied by number of person

= $\frac{1}{n}$ × n = 1.

No of first m persons to pick = m

No of last m persons to pick = 1 - m

b) Pr (first m persons to pick each gets their phones back) = $\frac{m}{n}$

c) Pr( first m persons get a phone belonging to last m persons) = $\frac{1-m}{n}$

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3 years ago

A sweater is marked down from an original price of $45 to $33.75. By what percent has the original price of the sweater been mar

BlackZzzverrR [31]

<span>33.75/45.00 x 100 = 75%
This means you are paying 75% of the original.

That means that the price has been marked down by 100-75 = 25% because that is how much of the original you are NOT paying.

Therefore, the answer is 25%. </span>

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3 years ago

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Evaluate f(x)=-7x+3 when x=-2, x=0, and x=5

Bas_tet [7]

Answer:

-7× 2 +3= 17

-7×0+3=3

-7×5+3= -32

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3 years ago

[PICTURE ATTACHED] HEEELLPPP

Natali5045456 [20]

The answer to this question would be 8,4,4

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