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lidiya [134]
3 years ago
8

What is the percent of change of: 50 pounds to 35 pounds? Please show how you did it.

Mathematics
2 answers:
Leokris [45]3 years ago
8 0
30% because 50-35=15 and 15 is 30% of 50 so you are losing 30%
saul85 [17]3 years ago
6 0
It is 30% I can't show because I did it in my head
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A pizza chain wants to send codes for $2 off a large pizza to the subscribers of its e-mail list. Each coupon code will have thr
kati45 [8]

Answer:

438,012 ways.

Step-by-step explanation:

We have been given that each coupon code will have three letters followed by two digits. The letters M, N, and O and the digits 1, 3, 5, and 7 will not be used. So, there are 23 letters and 6 digits that will be used.

Since the letters and digits can be repeated, so we will use fundamental principal of counting.

For first place, we can use 23 letters, for 2nd and 3rd place we can use 23 letters.

We can use 6 digits for 1st digit place and 6 digit for 2nd digit place as repetition is allowed.

So we can choose coupon code is following ways:

23\cdot 23\cdot 23\cdot 6\cdot 6=438012

Therefore, we can choose coupon codes in 438,012 ways.

3 0
2 years ago
All of the middle school mathletes solve math problems at the same pace. Working together, six mathletes complete all of the sum
guapka [62]

Answer:

5 1/2 hours

Step-by-step explanation:

by a factor of 5 means times 4

6*4=24

22/4=5.5 hours

8 0
3 years ago
If f(x) = 4x – 3 and g(x) = x + 4, find (f – g)(x).
Kaylis [27]
<span>C. 5x – 1 im possitive</span>
6 0
2 years ago
A basketball player made 40% of the shots she attempted. If she made 32 baskets, how many shots did she attemp A.32 B.40 C.64 D.
dybincka [34]
D 80
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6 0
3 years ago
What is the square root of 378904
zvonat [6]

Simplify the following:

sqrt(378904)

sqrt(378904) = sqrt(8×47363) = sqrt(2^3×47363):

sqrt(2^3 47363)

sqrt(2^3 47363) = sqrt(2^3) sqrt(47363) = 2 sqrt(2) sqrt(47363):

2 sqrt(2) sqrt(47363)

sqrt(2) sqrt(47363) = sqrt(2×47363):

2 sqrt(2×47363)

2×47363 = 94726:

Answer:  2 sqrt(94726)

6 0
2 years ago
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