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nexus9112 [7]
3 years ago
7

Pleaseeee helppp meee!!

Mathematics
1 answer:
Bess [88]3 years ago
4 0
Yeah for this one you can simply subtract 8 from both sides, and then divide by 2 to find x!! for the advice portion, i would say make sure you’re not over-complicating things!!
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Find 0.08% of 720.
kaheart [24]

Answer:

0.576

Step-by-step explanation:

0.08 x 720 /100   = 0.576

5 0
3 years ago
the values of each table represent a linear relationship. for each table, determine the slope of the line that would pasa throug
LuckyWell [14K]
Number 11 is slope=3, then number 12 is slope=-2, then number 13 is slope=4 and number 14 is slope =1. i got my answers by looking at the x axis. In a y=mx+b whatevers infront of the x is your slope. idk what 15 is though its weird lol Good luck! :)
5 0
3 years ago
in a marathon race (42.195 km), the winner’s time is 2 hours, 13 minutes, and 9 seconds, while the second-place time is 2 hours,
algol [13]

in a marathon race (42.195 km), the winner’s time is 2 hours, 13 minutes, and 9 seconds, while the second-place time is 2 hours, 26 minutes, and 6 seconds . The distance is 2.664 km.

D = distance of marathon = 42.195 km = 42195 m

tw = time taken by winner = 2 h 17 min = 2 (60) + 17 = 137 min = 137 (60) = 8220 sec

Vw = speed of winner

speed of winner is given as

Vw = D /tw = 42195/8220

ts = time taken by second place = 2 h 26 min 14 sec = 2 (60)(60) + (26)(60) + 14 = 8774 s

Vs = speed of second place

speed of second place is given as

Vs = D /ts = 42195/8774

distance of the second place holder from the finish line is given as

D' = Vs (ts - tw)

D' = (42195/8774 )(8774 - 8220)

D' = 2664.24 m

D'= 2.664 km

To learn more about distance  visit:brainly.com/question/15172156

#SPJ4

7 0
1 year ago
I need help thanks on both
Masja [62]

Answer:

the answer to the second one is (205 - 15)/2.

Lilly has 110.

Severus has 95.

Step-by-step explanation:

Because 205-15 = 190 so if you divide that by 2 then you will get the amount that Severus had which is 95 meaning that Lilly also has 95 but since she has 15 points higher then she has 110 so 95+110=205.

5 0
3 years ago
How long will it take for 95% of a sample to decay
lidiya [134]

I searched up the entire problem. I solved it and got 129.7 seconds but I'm not sure it's right.

5 0
3 years ago
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