3 years ago

Can someone please help?

Mathematics

1 answer:

almond37 [142]3 years ago

3 0

60 ≥ 35 + 5t

-35 -35

25 ≥ 5t

5 5

t≤5

his mistake was that he used ≤ for at least instead of using ≥. so at end, when I solved, I saw that Sven should spend 5 minutes or less on each scale.

You might be interested in

Lindy has 64 vanilla wafer cookies to put in bags. How many bags can she fill if she puts the same number in each bag and uses t

kvv77 [185]

1 bag of 64
2 bags of 32
4 bags of 16
Or 8 bags of 8

5 0

3 years ago

Need help plzzzzzzzzzzz

Elena-2011 [213]

The answer is 16. I’ve done this before and i got a 100% on it! Good Luck!!

4 0

3 years ago

Read 2 more answers

The volume of a sphere is 5000 pi m 3 what is the surface area

Nikitich [7]

$V = \frac{4}{3}\pi r^3
\\ 5000\pi = \frac{4}{3} \pi r^3
\\ 5000 = \frac{4}{3} r^3
\\ \frac{3}{4} * 5000 = r^3
\\ 3750 = r^3
\\ r = 15.536
\\ SA = 4 \pi r^2
\\ SA = 4\pi (15.536)^2
\\ SA = 3033.11$