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3 years ago

Adalyn used 2.5 yards of fabric to make 3 decorative pillows. If she makes 12 pillows, how many yards of fabric will she need?

Mathematics

1 answer:

julsineya [31]3 years ago

6 0

Answer:

Step-by-step explanation:

if Adalyn use 2.5 yards to make 3 pillows

than for 12 pillows she will use (2.5yards x12)/3=10 yards

you can see it with a different approach as well

2.5 y............3 pillows

5 yards.........6 pillows

7.5 yards.......9 pillows

10 yards............12 pillows

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3 years ago

Jade can do 65 push ups in 5 minutes. At the same rate, how many push ups can you expect her to do in 7 minutes?

hram777 [196]

Answer:

Step-by-step explanation:

Set up a proportion, where x is the number of push ups she can do in 7 minutes

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3 years ago

Read 2 more answers

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OLEGan [10]

Answer:

1,474,951.

Step-by-step explanation:

Given a population that increases by a constant percentage, we can model the population's growth using the exponential model.

$P(t)=P_o(1+r)^t,$ where \left\{\begin{array}{lll}P_o=$Initial Population\\r$=Growth rate\\$t=time (in years)\end{array}\right\\P_o=919,716\\r=3.7\%=0.037\\$t=13 years$

Therefore, the population of the city in 13 years time will be:

$P(t)=919,716(1+0.037)^{13}\\\\=919,716(1.037)^{13}\\\\=1,474,950.9\\\\\approx 1,474,951$

The population be at that time will be approximately 1,474,951.

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago