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4 years ago

Find the product of 83 and 3.

Mathematics

1 answer:

egoroff_w [7]4 years ago

6 0

Hello!

Answer:

249

Step-by-step explanation:

3 x

___

249

Hope this helps! ~Pooch ♥

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Which of the following shows 9x2y − 4x + 3y3x − 2y2 written in standard form

Gnom [1K]

Rewrite using the formula for the standard form.
3xy^3 + 9x^2y - 2y^2 - 4x
Please give me the Brainiest

4 0

3 years ago

Read 2 more answers

Tim sold half of his comics collection and then bought 16 more. If he now has 36, how many did he begin with?

STALIN [3.7K]

Tim began with 40 comics

Further explanation:

The equation involve linear equation as there is only one object i.e. comic books

So,

Let x be the number of comic books Tim began with

Then after selling half comics Tim will have x/2 comics remaining

Now when he buys 16 more the expression will be:

$\frac{x}{2}+16$

He has total 36 books, then

$\frac{x}{2}+16= 36$

Subtracting 16 from both sides

$\frac{x}{2}+16-16= 36-16$

${\frac{x}{2}}= 20\\$

Multiplying 2 on both sides

${\frac{x}{2}}* 2= 20*2\\x=40$

<u>We can recheck, if he had 40, half of them will be 20 and adding 16 makes them 36.</u>

Tim began with 40 comics

Keywords: Equation in one variable, linear equations

Learn more about linear equations at:

#LearnwithBrainly

6 0

4 years ago

A function of the form f(x) = ab is modified so that the b value remains the same but the a value is increased by 2

pav-90 [236]

Answer:

Step-by-step explanation:

Notice that f(x) = ab would be a constant function, as 'x' does not appear on the right side. If 'a' were increased by 2, the magnitude of f(x) would be increased by a factor of 2. The domain of f(x) would not change; the range would be [a·(b+2)) (a single numeric value).

4 0

4 years ago

When rolling a die what is the probability of rolling two 4s in a row

Mkey [24]

I think it would be a 1 in 6 chance for 1 time so I would assume for 2 times it would be a 2 in 12 chance (1/6, 2/12)

7 0

3 years ago

Read 2 more answers

In a certain four-engine vintage aircraft, now quite unreliable, each engine has a 15% chance of failure on any flight, as

Romashka [77]

Answer:

0.0975 or 9.75%

Step-by-step explanation:

Assuming that no engines fail simultaneously, the probability that exactly one engine fails is the probability that the first engine fails (15%) multiplied by the probability that the second engine does not fail (100% - 35%):

$P = 0.15*(1-0.35)\\P=0.0975$

The probability of exactly one engine failure is 0.0975 or 9.75%

8 0

3 years ago