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DedPeter [7]
2 years ago
15

Please help!!! I don’t know which one to choose which one do u choose

Mathematics
1 answer:
bixtya [17]2 years ago
3 0

Answer:

A h+p ≤15

50h+500p ≥ 2500

Step-by-step explanation:

h = headphone and

p = pianos

We can only ship a maximum of 15 total

h+p ≤15

We must sell  at least 2500 dollars of product.  Headphones are 50 and pianos are 500

50h+500p ≥ 2500

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Can someone plz solve!!!??????
Tju [1.3M]
To find q + 3, you need to answer this first:

What is 5-3?

5-3=2.


q would be equal to 2.


so now we have something like this:

1
_ ( 2 + 3) =5

3


3 0
3 years ago
Read 2 more answers
Mrs. Carlson wrote the following question for her class: "Ricardo's basketball team is selling raffle tickets, Each ticket costs
IceJOKER [234]

Answer:

michelle, kaley, and Rebecca.

Step-by-step explanation:

They have sold 100 tickets so far ($75), they need to sell 380 ($285) tickets in total and need to sell 280 more tickets.

Michelle was wrong because she should have divided 210 (how much more money they need to sell on tickets) into .75 (which is how much each ticket costs).

Kaley was wrong because she should have also divided 210 into .75 like Michelle.

Rebecca should have also divided 210 into .75.

Eva was the only correct one.

7 0
3 years ago
Can someone explain how to do that, please?
Leviafan [203]
43% = 43/100= 0.43 THATS HOW U DO IT
5 0
3 years ago
Read 2 more answers
A public health department wants to determine the rate that parents of teen boys are choosing to vaccinate their sons for HPV wi
viktelen [127]

Answer:

The correct option is  B

Step-by-step explanation:

From the question we are told that

   The  sample size is  n  =  64

    The  proportion that choose to vaccinate the teen boys is  \r p =  0.12

considering the first statement

The 95% confidence interval is 12% ± the margin of error*standard deviation is  false because

The 95% confidence interval is is  %12 ± the margin of error

considering the second statement

The confidence interval should not be calculated due to the small sample size is true because from the central limit theorem

   np =  64 * 0.12 =  7.68

and this value is  less than 10  hence the confidence interval should not be calculated

considering the third statement

A 99% confidence interval will be smaller than the 90% confidence interval is false

  This is because as the confidence level increase (for example  from 90% to  99%) the margin of error increase which increases the confidence interval  

 

5 0
2 years ago
Lois made a dish with61/3 cups of pasta. One serving of the pasta is 0.2 cups. How many servings of pasta were in the dish Lois
Natasha2012 [34]

The number of servings of pasta were in the dish Lois made is 31.67.

<h3>Unit value</h3>

  • Number of cups of pasta Lois made = 6 1/3 cups

  • A serving of the pasta = 0.2 cups

Number of servings of pasta were in the dish Lois made = Number of cups of pasta Lois made / A serving of the pasta

= 6 1/3 ÷ 0.2

= 19/3 ÷ 0.2

= 19/3 × 1/0.2

= (19×1) / (3 × 0.2)

= 19/0.6

= 31.6666666666666

Approximately,

Number of servings of pasta were in the dish Lois made is 31.67 servings

Learn more about unit value:

brainly.com/question/14286952

#SPJ1

3 0
1 year ago
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