2 years ago

PROBLEM 1 An instant lottery game gives you probability 0.10 of winning on

Mathematics

1 answer:

yuradex [85]2 years ago

4 0

Answer:

Step-by-step explanation:

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Tom owns a $160,000 home, for which he has a 30-year mortgage in the amount of $900 a month. Once he has paid off the mortgage,

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A he will pay $164,000

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3 years ago

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The perimeter of an equilateral triangle is 6n-15 . Write an expression to represent the length of each side.

jonny [76]

Answer:we know that all 3 sides are equal

so if side =a

then perimeter =3a

therefore

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a=6n-15/3

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If a student did not travel to a Spanish-speaking country, how many times more likely is it that the student did not take Spanis

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3 years ago

Albert receives $0.30 per pound for 1 to 49 pounds of glass bottles he recycles. He receives $0.40

Marina86 [1]

Answer:

Yes

Step-by-step explanation:

The amount of money Albert receives is described by the expression

$y = \begin{cases}0.30x & \quad \text{if } 0 \leq x \leq 49 \\0.40x & \quad \text{if } x > 50\\\end{cases}$

The graph is shown below.

To determine if the relation is a function, we can use the vertical line test:

If a vertical line crosses the graph more than once in any location, the relation is not a function.

We see that at no place will a vertical line intersect the graph more than once.

The relation is a function.

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3 years ago

fie abc un triunghi cu masura unghiului a de 90 de grade ab este 6 cm bc=10 si ca=8 calculati;sin b; tg b; sin c; tg c; cos b; c

lions [1.4K]

SinB = cosC = AC / BC = 8/10 = 4/5;
tgB = ctg C = AC/AB = 8/6 = 4/3, because we use T. Pitagora for calculating AB;
sinC = cosB = AB/ BC = 6/10 = 3/5;
tgC = ctgB = AB/ AC = 6/8 = 3/4.

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3 years ago