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3 years ago

Round 4.0053 to 2 decimal places

Mathematics

2 answers:

Marat540 [252]3 years ago

7 0

Answer:

Step-by-step explanation:

timurjin [86]3 years ago

6 0

Answer:

C) 4.01

Step-by-step explanation:

When rounding to 2dp, you look at the third digit after the decimal. If it is 5 or larger, you round the second digit up, if it is less than 5, you round it down.

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Integers are natural numbers.

Stells [14]

Answer: False

Step-by-step explanation:

Hope this helps

5 0

3 years ago

at fish world,clownfish are on sale for $5 off with a maximum of 6 fish per customer. Rudy buys 6 clownfish on sale plus 3 more

ICE Princess25 [194]

I’m sorry but I don’t know i would honestly like to help u but don’t know

6 0

3 years ago

Which of the following expressions is a factor of the polynomial x 2 +3/2x-1

Elodia [21]

Answer:

$\large \boxed{\sf \ \ \ (x+2)(x-\dfrac{1}{2}) \ \ \ }$

Step-by-step explanation:

Hello,

let's solve

$x^2+\dfrac{3}{2}x-1=0\\\\ 2x^2+3x-2=0 \ \text{multiply by 2}\\\\\\$

$\Delta=b^2-4ac=9+4*2*2=9+16=25$

There are two solutions

$x_1=\dfrac{-3-\sqrt{25}}{4}\\\\x_1=\dfrac{-3-5}{4}\\\\x_1=\dfrac{-8}{4}\\\\\boxed{x_1=-2}$

And

$x_2=\dfrac{-3+\sqrt{25}}{4}\\\\x_2=\dfrac{-3+5}{4}\\\\x_2=\dfrac{2}{4}\\\\\boxed{x_2=\dfrac{1}{2}}$

So we can write

$x^2+\dfrac{3}{2}x-1\\\\=(x-x_1)(x-x_2)\\\\=(x+2)(x-\dfrac{1}{2})$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

5 0

3 years ago

HELP NEEDED ASAP! WOULD BE APPRECIATED

Kamila [148]

First, write an inequality equation:

0.25x + 0.1y = 2

There's your first answer. You got this!

6 0

3 years ago

7.92 • 10.21 = 808.632

Lena [83]

I did the math,This is false.

Hope this helps.

3 0

2 years ago