3 years ago

Reduce the ratio: $1.20: 60 cents

Mathematics

1 answer:

BARSIC [14]3 years ago

3 0

1:2

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What is greater 3 qt or 6 pt

Nastasia [14]

6 Pints is EQUAL to 3 Quarts

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3 years ago

Read 2 more answers

Can somone please help me 25.2÷7.8=

Gennadij [26K]

25.2 / 7.8 = ~ 3.23 hope that helps

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3 years ago

Draw a histogram for the intervals 16-18,19-21, 22-24, and 25-27 using the following data: 26, 16, 27

Kitty [74]

Answer with explanation:

Class Interval Variate Frequency

16-18 16 1

19-21 0 0

22-24 0 0

25-27 26,27 2

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3 years ago

Lela and Pepe are playing a video game. The ratio of Lela’s game score to Pepe's score is 2 : 5. Then Lela completes a quest and

Fed [463]

Answer: Lela's original score was 16.

Step-by-step explanation:

Alright lets get started.

Suppose Lela score was L.

Suppose Pepe score was P.

The ratio of Lela’s game score to Pepe's score is $2:5$

So the equation will be

$\frac{L}{P} = \frac{2}{5}$

Cross multiplying

$5\times L=2\times P$

$P=\frac{5\times L}{2}$ .................equation 1

Then Lela completes a quest and scores 12 bonus points. The new ratio becomes $7:10$

$\frac{L+12}{P} =\frac{7}{10}$

Cross multiplying

$10(L+12)=7P$

Plugging value of P from equation 1

$10(L+12)= 7\times\frac{5L}{2}$

$20L+240=35L$

$15L=240$

$L=16$

Hence the score of Leela originally was 16. Answer

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3 years ago

Factor x^3−5x^2−25x+125

UkoKoshka [18]

(x-5)^2 . ( x+5)
=( x^2 - 10x + 25) . ( x+ 5)
=x^3 + 5x^2 - 10x^2 -50x + 25x + 125
= x^3 - 5x^2 -25x +125

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3 years ago