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2 years ago

Find the percent of change 1970's: $0.79 2010's: $3.72

Mathematics

1 answer:

tatyana61 [14]2 years ago

7 0

Answer:

471%

Step-by-step explanation:

If you divide 3.72 by .79 you get 4.7088...

Multiply by 100 to get your percentage is 470.88...

Rounded to nearest percentage is 471

hope this helps

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The number of small lawns Isabella can rake depends on the amount of time she spends raking. Isabella can rake 3 lawns in 3.75 h

ycow [4]

Answer:

1) 4 2)7

Step-by-step explanation:

1) If we divide 3.75/3=1.25 which is the amount of time she takes per yard so if we add another yard to what she has already done we find she only could do one more yard in 5 hours 3.75+1.25=5.00 So she can only rake 4 yards in 5 hours

2) If we divide 20.25/3=6.75 we find that each ticket is $6.75 so we must divide that by 47.25 to get the amount of tickets 47.25/6.75=7

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3 years ago

What is the volume of the square pyramid with base edges 4 m and height 3 m

olya-2409 [2.1K]

16 m³

Step-by-step explanation:

Step 1:

Here we are going to find the volume of square pyramid.

Volume of square pyramid = $(1/3)$ × $(Base)^{2}$ × $(Height)$

Here base = 4 m

Height = 3 m

Step 2:

Volume = (1/3) × (4 × 4) × 3

= 16 m³

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3 years ago

Help Please!! I am not sure what to do?

Iteru [2.4K]

Answer:

10 < $\sqrt{111}$ < 11

Step-by-step explanation:

The square root of 111 is approximately 10.536.

A number smaller than this is 10.

A number larger than this is 11.

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3 years ago

Name an angle that is a corresponding angle to

True [87]

Answer:

The corresponding angle of <POQ is<QTS.
The corresponding angle of <OQR is <QTV.
The corresponding angle of <PQT is <STV.
The corresponding angle of <RQT is <UTV.

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3 years ago

Help pls I will give brainly points!!!

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

R+65=135.

7 0

2 years ago

Read 2 more answers