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DIA [1.3K]
3 years ago
13

I really need help I’m not getting it.

Mathematics
1 answer:
Nikitich [7]3 years ago
3 0

Answer:

Step-by-step explanation:

not sure sorry ask a parent

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Your parents need 2 pounds of chipped ham to make ham barbecue sandwiches. The chipped ham is on sale for $3.99 per pound. How m
Katena32 [7]

Answer:

Hi there!

Your answer is;

$7.98

Step-by-step explanation:

The rate is $3.99 per 1lb

We need 2 lbs

SO:

multiply 3.99×2

= 7.98

Hope this helps

8 0
3 years ago
What is the expression that represents 16 and w it's for math and it's to do with algebraic
alexandr1967 [171]
The most common expressions involving 16 and w are:
16+w
16-w
16xw and
16/w
Hope this helps and answers your question
8 0
2 years ago
Please help me :)))))
svetoff [14.1K]
Part a)

Answer: 5*sqrt(2pi)/pi

-----------------------

Work Shown:

r = sqrt(A/pi)
r = sqrt(50/pi)
r = sqrt(50)/sqrt(pi)
r = (sqrt(50)*sqrt(pi))/(sqrt(pi)*sqrt(pi))
r = sqrt(50pi)/pi
r = sqrt(25*2pi)/pi
r = sqrt(25)*sqrt(2pi)/pi
r = 5*sqrt(2pi)/pi

Note: the denominator is technically not able to be rationalized because of the pi there. There is no value we can multiply pi by so that we end up with a rational value. We could try 1/pi, but that will eventually lead back to having pi in the denominator. I think your teacher may have made a typo when s/he wrote "rationalize all denominators"

============================================================

Part b)

Answer: 3*sqrt(3pi)/pi

-----------------------

Work Shown:

r = sqrt(A/pi)
r = sqrt(27/pi)
r = sqrt(27)/sqrt(pi)
r = (sqrt(27)*sqrt(pi))/(sqrt(pi)*sqrt(pi))
r = sqrt(27pi)/pi
r = sqrt(9*3pi)/pi
r = sqrt(9)*sqrt(3pi)/pi
r = 3*sqrt(3pi)/pi

Note: the same issue comes up as before in part a)

============================================================

Part c)

Answer: sqrt(19pi)/pi

-----------------------

Work Shown:

r = sqrt(A/pi)
r = sqrt(19/pi)
r = sqrt(19)/sqrt(pi)
r = (sqrt(19)*sqrt(pi))/(sqrt(pi)*sqrt(pi))
r = sqrt(19pi)/pi
8 0
2 years ago
Read 2 more answers
Write 0.57 as a fraction in simplest form.<br> 0.57 <br> Lower number fraction
krek1111 [17]

Answer:

14.25/25

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Will give brainliest and more. 30 points. A cell phone company charges $40 plus $15 per line each month. Jake must spend less th
kolbaska11 [484]

they can have 5 cell phones.

4 0
2 years ago
Read 2 more answers
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