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denis-greek [22]
3 years ago
6

If you could please help i would greatly appreciate you!!!! :(

Mathematics
1 answer:
Reptile [31]3 years ago
5 0

Answer:19

Step-by-step explanation:

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Given a map scale of 1 inch = 10 km, what is the distance between two mountains that measure 1.25 in. apart on the map?
balu736 [363]
The easiest way to solve this problem is to just move the decimal point to the right one place. 

1.25 → 12.5

Your answer should be 12.5
4 0
3 years ago
Read 2 more answers
Joel can run around a 14– mi track in 81 sec, and Jason can run around the track in 69 sec. If the runners start at the same poi
Alenkasestr [34]

Answer:37.2 sec

Step-by-step explanation:

Given

Joel takes 81 sec for 14 mile long track

speed of joel \frac{14}{1.35} mi/min=10.37 mi/min

Jason takes 69 sec for 14 mi track

so jason speed is \frac{14}{1.15} mi/min=12.17 mi/min

if both starts from same spot in opposite direction then

\frac{x}{10.37}=\frac{14-x}{12.17}

where x is distance covered by Joel

then x=6.44 miles

therefore time required

t=\frac{6.44}{10.37}=0.621 min\approx 37.2 sec

8 0
4 years ago
Janice drove 360 miles in 6 hours if she travels at a constant rate calculate the distance she will cover in 7 hours
Lelu [443]

Answer:

8.57 miles

Step-by-step explanation:

It is provided in the question that,

<em>Janice drove 360 miles in 6 hours.</em>

<em>Formula to calculate speed = distance / time</em>

Speed at which Janice drove = 360 / 6

                                                 = 60 miles/hours

<em>To find, </em>

<em>distance Janice will cover in 7 hours </em>

Distance = speed * time

Distance = 60miles/hour * 7 hours

Distance = 8.57 miles

So the distance Janice travel i 7 hours at 60miles/hr is 8.75miles

8 0
4 years ago
Can someone please help me with these 4 questions?
Harman [31]
16. Is 77=x
Sqrt 2x+15=13
169=2x+15
154=2x
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7 0
3 years ago
Can someone help please!
matrenka [14]

Answer:

The second one

Step-by-step explanation:

Subscribe to my youtu be channel

iTs called Chrisgamez with only 3 or 4 subs :/

8 0
3 years ago
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