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Leto [7]
3 years ago
8

Marla bought a coat for $59 and a sweatshirt for $22. She gave the clerk $100. How much change should Marla get back?

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
8 0
Altogether, the sweatshirt and the coat is $81. Then, you subtract 81 from 100, which is 19. So, the answer is $19. Hope this helps! ^-^
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Write a python function that computes the area of an equilateral triangle given the length of one of its sides. search for a mat
Murljashka [212]
Area = (√3)/4 * s² (S = Any side of the Equilateral Triangle)

7 0
4 years ago
In a geometric sequence, the seventh term exceeds the fifth term by 1,920. Find the sum of
uranmaximum [27]
That's geometric sequence

T7 = T5*r^2 = T5+1920
r = 2, so

4*T5 = T5 + 1920
3T5 = 1920
T5 = 640

640 = 2^4 * 40

So, a=40 and the sequence is

40 80 160 320 640 1280 2560 5120 10240 20480 40960 ...

Note that 2560 = 640 + 1920


PLEASE DONT CLICK ON ANY LINKS ON HERE!! BE CAREFUL.
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6 0
3 years ago
the 2006 genius Book of World Records for the heaviest man weighed 1230 pounds how many ounces did he weigh
Lady_Fox [76]
Hello! There are 16 ounces in a pound. To find the number of ounces in a pound, multiple 1230 x 16= 19,680. Hope this helped!
6 0
3 years ago
How do you find the rate of change
olga_2 [115]
If it's for a graph then I believe you just find the slope which you can do by taking two points and plugging them into this equation y-y
/
X-X

Example: (2, 4) and (6, 7) the first number is always x and the second is always y so if you plug those in the equation would look like this....

4-7
/
2-6

That would end up being
3
- ---- aka the rate of change
4


P.s. The slash and the four dotted lines together means division. Hope this helps
6 0
3 years ago
Waldo works eight hours and produces 7 units of goods per hour. Emerson works six hours and produces 10 units of goods per hour.
Phoenix [80]

Answer:  Option 'c' is correct.

Step-by-step explanation:

Since we have given that

In case of Waldo:

Number of hours they work = 8

Number of units per hour = 7 units

So, Output would be

8\times 7\\\\=56\ units

In case of Emerson:

Number of hours they work = 6 hours

Number of units per work = 10 units

So,Output would be

10\times 6=60\ units

Hence, Emerson’s productivity and output are greater than Waldo’s.

Therefore, Option 'c' is correct.

8 0
4 years ago
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