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3 years ago

Odell Gleaves delivers Danberry Real Estate calendars to town residents after

Mathematics

1 answer:

disa [49]3 years ago

4 0

Answer: $4.34

Step-by-step explanation:

Mon: 0.6x100= 60 cents

Tue: 0.6x130= 78 cents

Wed: 0.6x145= 87 cents

Thurs: 0.6x138= 82.8 cents

Fri: 0.6x210= 126 cents

60+78+87+82.8+126= 433.8 cents

There are 100 cents in a dollar

4.33.8 cents, so 4.34 if you round up (if the last number is five or greater round up)

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Which of the following does not have triangular faces?

svp [43]

Answer:

Step-by-step explanation:

Answer "A"

Dodecahedron

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3 years ago

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What is the probability of picking a purple marble and rolling an odd number?

Lostsunrise [7]

5/11 for the marble and ½ for dice

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2 years ago

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Josh and Anthony have a lemonade stand.They charge $1 for 2 cups of lemonade.They sell 14 cups each afternoon.Is it reasonable t

Rudik [331]

No it is not, whatsoever.

$1 for 2 cups. 14 cups in an afternoon means they got $7. If they did this for three days (7 x 3) they'd have 21 dollars. it is not reasonable because 21 is nowhere near 50.

Hope this helps

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3 years ago

Backgammon is a board game for two players in which the playing pieces are moved according to the roll of two dice. players win

Ivahew [28]

The rolls of the dice are independent, i.e. the outcome of the second die doesn't depend in any way on the outcome of the first die.

In cases like this, the probability of two events happening one after the other is the multiplication of the probabilities of the two events.

So, the probability of rolling two 6s is the multiplication of the probabilities of rolling a six with the first die, and another six with the second:

$P(\text{rolling two 6s}) = P(\text{rolling a 6}) \cdot P(\text{rolling a 6}) = \dfrac{1}{6} \cdot \dfrac{1}{6} = \dfrac{1}{36}$

Similarly,

$P(\text{rolling two 3s}) = P(\text{rolling a 3}) \cdot P(\text{rolling a 3}) = \dfrac{1}{6} \cdot \dfrac{1}{6} = \dfrac{1}{36}$

Actually, you can see that the probability of rolling any ordered couple is always 1/36, since the probability of rolling any number on both dice is 1/6:

$P(\text{rolling any ordered couple}) = P(\text{rolling the first number}) \cdot P(\text{rolling the second number}) = \dfrac{1}{6} \cdot \dfrac{1}{6} = \dfrac{1}{36}$

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3 years ago

A student graphed f(x)=x and g(x)= f(x)-8 on the same coordinate grid. Which statement best describes how the graph of f and g a

luda_lava [24]

Answer:

The correct option is D

The graph of f is shifted 8 units down to create the graph of g.

Explanation:

Given f(x) = x

If the graph of this function is shifted 8 units down, we have

x - 8

This is the function f(x) - 8

Since g(x) = f(x) - 8, we conclude that the graph of f is shifted 8 units down to create the graph of g.

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1 year ago