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3 years ago

URGENT! I need this answered today!

Mathematics

2 answers:

Mkey [24]3 years ago

7 0

Answer:

prolly 23

Step-by-step explanation:

Grace [21]3 years ago

5 0

Answer:

Volume : 420/2=210

Step-by-step explanation:

Volume Formula : Base x height x width

for a triangle 1/2 x 6 x 7 x10 =210

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Evaluate 6• 10^-2 as a decimal

UkoKoshka [18]

That’s 6/100 mate good lyck

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3 years ago

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There are six glass bottles and eight plastic bottles on a rack. If one is chosen at random, what is the probability of picking

ruslelena [56]

The probability of you picking a glass bottle is 3/7

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3 years ago

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Multiply polynomials

Burka [1]

Answer -2x^4 - 2x^3 + 22x^2 - 30x + 12

Here's your solution

=> (2x^2 - 4x + 2) - (x^2 + 3x - 6)

=> (2x^2 - 4x + 2) -x^2 - 3x + 6

=> firstly multiple whole with -x^2

=> -x^2(2x^2 - 4x + 2) = -2x^4 + 4x^3 - 2x^2

=> now with -3x

=> -3x(2x^2 - 4x + 2) = -6x^3 +12x^2 -6x

=> with 6

=> 6(2x^2 - 4x + 2) = 12x^2 - 24x + 12

=> now add all terms

=> -2x^4 - 2x^3 + 22x^2 - 30x + 12

hope it helps and your day will be full of happiness ^_^

4 0

3 years ago

H. Four businessman invested a sum of Rs.

balandron [24]

Answer:

The answers are in solutions.

Step-by-step explanation:

Four businessmen invested a sum of Rs. 250,000 in the ratio of 3:5:7:10 to start a new business.

(i) The amount invested by each businessman is;

1^st businessman invested:

$\frac{3}{25} * 250,000 =$ Rs. 30,000

2^nd businessman invested:

$\frac{5}{25} * 250,000$ = Rs. 50,000

3^rd businessman invested:

$\frac{7}{25} *250,000$ = Rs. 70,000

4^th businessman invested:

$\frac{10}{25} *250,000$ = Rs. 100,000

If they gained Rs. 50,000

(ii) The profit each one of them got is;

1^st businessman got:

$\frac{3}{25} * 50,000$ = Rs. 6,000

2^nd businessman got:

$\frac{5}{25} *50,000$ = Rs. 10,000

3^rd businessman got:

$\frac{7}{25} *50,000$ = Rs. 14,000

4^th businessman got:

$\frac{10}{25} *50,000$ = Rs. 20,000

8 0

3 years ago

Sara can type 90 words in 4 minutes about how many words would you expect her to type in 10 minutes at this rate

Gekata [30.6K]

first divide 90 by 4 to see how many words per minute

90 ÷ 4 = 22.5

then multiply 22.5 by 10 to get your answer

so your answer is;

225 words per 10 minutes

8 0

3 years ago