4 years ago

The temperature dropped from 75 degrees to 50 degrees. What was the percent decrease in the temperature?

1 answer:

3 0

Well, that depends on how you measure it. If you're simply asking what a drop from 75 to 50 is, that's a drop of 25, which is 33 1/3% of 75.

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You are having a discussion about sequences with your classmate. She insists that the sequence 2, 3, 5, 8, 12 must be either ari

Marizza181 [45]

If arithmetic, then there is a common difference
if geometric, then there is a common ratio

to find the common ratio or difference

if you subtract successive terms from each other, they should have the same result if it is aritmetic
if you divide successive terms by each other, they should have the same result if it is geometric

2,3 and 5

3-2=1
5-3=2
2≠1
not aritmetic

3/2=1.5
5/3=1.66666
1.5≠1.6666
not geometric

she is wrong

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3 years ago

(4m+7n-6p)-(2m-3n-4p)

Vanyuwa [196]

Answer:

2m + 10n - 2p

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Algebra I

Terms

Step-by-step explanation:

Step 1: Define

(4m + 7n - 6p) - (2m - 3n - 4p)

Step 2: Simplify

Distribute negative: 4m + 7n - 6p - 2m + 3n + 4p
Combine like terms (m): 2m + 7n - 6p + 3n + 4p
Combine like terms (n): 2m + 10n - 6p + 4p
Combine like terms (p): 2m + 10n - 2p

6 0

3 years ago

Does anyone know the answer to this question??

Step2247 [10]

C and then D because when you go outside and it’s cold then you know it’s cold

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3 years ago

Tim is building a bridge for his model railroad. He has 3 sections to fit together to fit together form the bridge span. The pie

Sergio [31]

4.5 + 4.5 + 4.5 = 13.5

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3 years ago

Swimming Fleury swam 6 laps the first day,15 laps the second day,24 laps the third day, and so on.On which day will fleury swim

mihalych1998 [28]

Fleury will swim 51 laps on the sixth day if this pattern continues.

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3 years ago