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3 years ago

A report issued by the mayor's office states that city residents support building a new baseball

Mathematics

1 answer:

slega [8]3 years ago

7 0

Hey, sorry for the late answer but just in case some one else needs help on the problem here it is.

Answer:

"the sample is biased because it does not represent the population." and "The question is biased toward a Yes response."

Step-by-step explanation:

The sample is biased because they people being surveyed are shopping at a sporting shop so most of them are going to support it.

The question is biased because it says "outdated" and "modern" to try to get people to support it.

I took this quiz and this is correct :) hope I can help some one.

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You spend $22 on a game, receive $60 for painting a fence, and give $15 to your friend. You have $62 left. How much money did yo

Nikitich [7]

Answer:

$39

Step-by-step explanation:

$62 = t - $22 + $60 - $15

t = $39

6 0

3 years ago

Pls answer and u will get banliest

In-s [12.5K]

Answer:

136°

Step-by-step explanation:

Vertically opposite angles are always equal.

The opposite angle to x is 136°.

Both angles are vertically opposite angles, so they are equal.

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4 years ago

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A stack of pennies and dimes has a total value of $2.31. How many dimes are in the stack if there are twice as many dimes as pen

bixtya [17]

2 dollars in dimes i'm guessing and 31 pennies and what grade level this suppose to be

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4 years ago

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Drawing a card- four cards are drawn from a desk without replacement.Find these probabilities.

svetlana [45]

The deck consists of 4 jacks, 26 black cards, and 13 hearts.

There is only 1 way of drawing all 4 jacks: $\dbinom44=\dfrac{4!}{4!(4-4)!}=1$ .

There are $\dbinom{26}4=14,950$ ways of drawing 4 black cards.

There are $\dbinom{13}4=715$ ways of drawing 4 hearts.

There are $\dbinom{52}4=270,725$ ways of drawing any 4 cards.

The probabilities are then

$\dfrac{\binom44}{\binom{52}4}=\dfrac1{207,725}\approx0.00000369$

$\dfrac{\binom{26}4}{\binom{52}4}=\dfrac{46}{833}\approx0.0552$

$\dfrac{\binom{13}4}{\binom{52}4}=\dfrac{11}{4165}\approx0.00264$

5 0

3 years ago

Need help, please answer this

umka2103 [35]

Answer:

In this exercise we need to solve the equation

3(x-2) = 2x + 6 - 2

We operate the parentheses and the right side

3(x-2) = 2x + 4

3x - 6 = 2x + 4

We add 6 to both sides

3x -6 + 6 = 2x + 4 + 6

3x = 2x + 10

We substract 2x

3x - 2x = 2x + 10 - 2x

x = 10

8 0

3 years ago

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