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kramer
3 years ago
12

According to the​ research, 43​% of homes sold in a certain month and year were purchased by​ first-time buyers. A random sample

of 165 people who just purchased homes is selected. Complete parts a through e below. what is the probabilty that less than 75 of them are first time buyers
Mathematics
1 answer:
vovangra [49]3 years ago
4 0

Answer Do it

Step-by-step explanation 165 divided by 100 =x times 43

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Of the total number of pages in a book, 62% have pictures and the rest have no pictures. There are 310 pages with pictures in th
nasty-shy [4]

Answer:

500 total pages. 190 pages with no pictures.

Step-by-step explanation:

310 is 0.62 of the total pages. 310 divided bye 0.62 is 500.

500 minus 310 is 190 pages with no pictures.

Hope this helps!

3 0
3 years ago
What are the coordinates of the y-intercept in the equation Y=2×-2? (,)​
Mekhanik [1.2K]

Answer:

(0,-2)

Step-by-step explanation:

y = 2x-2

This is in the form

y= mx+b where m is the slope and b is the y intercept

y =2x + -2   where 2 is the slope and -2 is the y intercept

5 0
3 years ago
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3(p-3) – 5p&gt;-3p- 6<br> How do u solve?
vampirchik [111]

Answer:

p>3

Step-by-step explanation:

<=> 3p - 9 - 5p > -3p - 6

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<=> p > 3

5 0
3 years ago
Please answer this question thank you
Tanya [424]

Answer:

74

Step-by-step explanation:

What I'm getting at, is that you need to add all the hour sold cups up, and then double it because she expects to sell twice as much. 15 + 11 +5 +6 = 37, and 37 doubled is 74

6 0
2 years ago
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Trail mix is sold in 1-pound bags.Mary will buy some trail mix and repackage it so that each of the 15 members of her hiking clu
inessss [21]

Answer:

6 bags.

Step-by-step explanation:

We have been given that trail  mix is sold in 1-pound bags. Mary will buy some trail mix and repackage it so that each of the 15 members of her hiking club gets one 2/5 bag.

Let us find the number of pounds Mary will need to give to 15 members. As Mary wants to give 2/5 of 1 ounce bag of trail mix, so she will need 15 times 2/5 ounces to given to 15 members of her hiking club.

\text{Pounds of trail mix needed to give to 15 members}=15\times \frac{2}{5}\text{ ounce}

\text{Pounds of trail mix needed to give to 15 members}=3\times 2\text{ ounce}

\text{Pounds of trail mix needed to give to 15 members}=6\text{ ounces}

So Mary needs 6 pounds of trail mix to give to 15 members of her hiking club. As trial mix is sold in 1-pound bags, therefore, Mary should buy 6 bags to have enough of trail mix without any trail mix left over.

3 0
3 years ago
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