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kifflom [539]
3 years ago
14

The tape diagram represents an equation.

Mathematics
1 answer:
elena-s [515]3 years ago
5 0

Answer:1.75 = 5n

Step-by-step explanation:

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Please help with this!!
lozanna [386]

Answer:

#1.---60%   #2.---$12.60 per hour

Step-by-step explanation:

#1. Since It was originally $50 you have 50% already, so what I did was I multiplied 50 by 2. this got me 100 which is a simpler way to calculate by. 50 to 80 dollars is a $30 change, so multiply that by 2 and you get 60. 60 will be your percent of change. You can double check this by multiplying 50 by .60, the answer will be 30 and 50+30=80

#2 Since Tyler starts off with $12 per hour with a 5% increase you will need to multiply 12*.05 this will get you the answer of 0.6 you then need to add $12, since that was his original payment. 12+0.6=12.60, so his final payment would by $12.60 per hour

5 0
2 years ago
Suppose the population of a certain city is 5289 thousand. It is expected to decrease to 4530 thousand in 50 years. Find the per
Tcecarenko [31]

Answer:

14.4% decrease

Step-by-step explanation:

Here is the formula for finding the percentage of decrease:

(starting value - final value) / starting value * 100.

So for your question,

\frac{5289-4530}{5289} =.0144\\.0144 * 100 = 14.4\\/

There was a 14.4% decrease within 50 years.

5 0
3 years ago
Find the diameter and circumference of a circle with the radius of 13.1 km.
Alexandra [31]
R = 13.1
so
<span>diameter  = 13.1 x 2 = 26.2 km
</span>circumference = 2 pi r = 26.2 pi km
or
circumference = 26.2 x 3.14 = 82.27 km
4 0
2 years ago
6 of 8
Masja [62]

Answer:

\frac{19}{4}

Step-by-step explanation:

\frac{5 + 4 + 6 + 6 + 5 + 5 + 4 + 3}{8}

=38/8

=19/4

4 0
2 years ago
Read 2 more answers
How do i find the area of this stop sign using subtraction?
Pepsi [2]
Split the object then find the 2 areas then subtract
8 0
3 years ago
Read 2 more answers
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