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3 years ago

PLZ HURRY Find 64% of 25. Use a fraction.

Mathematics

1 answer:

Monica [59]3 years ago

8 0

$25 \times 64\% = 16$

64% if 25 is 16.

$16 = \frac{16}{1}$

I hope that helps!!

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Find the volume of a sphere and radius is 3. please answer in terms of pi

Ghella [55]

Answer:

12 pi

Step-by-step explanation:

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12 pi unit square

6 0

3 years ago

Read 2 more answers

The sum of two polynomials is 10a2b2 – 8a2b 6ab2 – 4ab 2. if one addend is –5a2b2 12a2b – 5, what is the other addend? 15a2b2 –

Brrunno [24]

The other polynomial addend, when the sum of two polynomials is 10a2b2 – 8a2b 6ab2 – 4ab is 15a²b²- 20a²b + 6ab² - 4ab + 7.

<h3>What is polynomial?</h3>

Polynomial equations is the expression in which the highest power of the unknown variable is n (n is real number).

The sum of two polynomials is,

$10a^2b^2 - 8a^2b+ 6ab^2 - 4ab+2$

The one polynomial addend is,

$-5a^2b^2 +12a^2b - 5$

Let suppose the other polynomial addend is f(a,b). Thus,

$(-5a^2b^2 +12a^2b - 5)+f(a,b)=(10a^2b^2 - 8a^2b+ 6ab^2 - 4ab+2)$

Isolate the second polynomial as,

$f(a,b)=(10a^2b^2 - 8a^2b+ 6ab^2 - 4ab+2)-(-5a^2b^2 +12a^2b - 5)\\f(a,b)=10a^2b^2 - 8a^2b+ 6ab^2 - 4ab+2+5a^2b^2 -12a^2b + 5$

Arrange the like terms as,

$f(a,b)=10a^2b^2+5a^2b^2 - 8a^2b -12a^2b+ 6ab^2 - 4ab + 2+5\\f(a,b)=15a^2b^2- 20a^2b + 6ab^2 - 4ab + 7$

Hence, the other polynomial addend, when the sum of two polynomials is 10a2b2 – 8a2b 6ab2 – 4ab is 15a²b²- 20a²b + 6ab² - 4ab + 7.

Learn more about polynomial here;

brainly.com/question/24380382

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2 years ago

70% of the world's snake species lay eggs, while the remaining ones give birth to live young. If there are 2,700 different speci

igomit [66]

If 70% lay eggs, that leaves the remaining 30% to give live birth. 2700(0.30) = 810 species

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3 years ago

What is the<br> product of 2/3<br> and 4/5?

Paul [167]

Well, product means multiply so we need to multiply these fractions.

2 4
--- x --- =
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now, when you are multipliying fractions you multiply the top and the bottom with the other one.
so 2 times 4 and 3 times 5
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since this fraction can not be simplifyed this is the final answer 8/15

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4 years ago

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The City Sights tour company had the same ratio of tourists to guides on both days this weekend. On Saturday, there were 120 tou

Anastasy [175]

Answer:

There were 6 guides on Sunday.

Step-by-step explanation:

Same ratio

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Due to the same ratio: