(b) A color printer prints 26 pages in 10 minutes.

Mathematics

1 answer:

sdas [7]3 years ago

5 0

Answer:

Equals to 0.384 seconds (round if needed)

Step-by-step explanation:

10 / 26 = 0.384615385

You might be interested in

Anyone know the answer?

aleksklad [387]

I want to say it’s the second one

3 0

2 years ago

Please help this quiz is worth a lot of point

sergiy2304 [10]

Answer:

YZ = 1

XY = 1.5

XYZ 1.33

Step-by-step explanation:

5 0

2 years ago

The product of (3 − 4i) and____is 25.

LiRa [457]

$(3-4i)(a+bi)=25\qquad\text{use FOIL method}\\\\(3)(a)+(3bi)+(-4i)(a)+(-4i)(bi)=25+0i\\\\3a+3bi-4ai-4bi^2=25+0i\\\\3a+3bi-4ai-4b(-1)=25+0i\\\\3a+3bi-4ai+4b=25+0i\\\\(3a+4b)+(3b-4a)i=25+0i\\.\qquad\qquad\qquad\qquad\Downarrow\\\\3a+4b=25\ and\ 3b-4a=0\\\\3b-4a=0\qquad\text{add 4a to both sides}\\\\3b=4a\qquad\text{divide both sides by 3}\\\\b=\dfrac{4}{3}a\qquad\text{substitute it to the first equation}\\\\3a+4\left(\dfrac{4}{3}a\right)=25\\\\3a+\dfrac{16}{3}a=25\qquad\text{multiply both sides by 3}$

$9a+16a=75\\\\25a=75\qquad\text{divide both sides by 25}\\\\\boxed{a=3}\qquad\text{put the value of a to}\ b=\dfrac{4}{3}a:\\\\b=\dfrac{4}{3}(3)\\\\\boxed{b=4}\\\\Answer:\ \boxed{(3-4i)\underline{(3+4i)}=25}$

6 0

2 years ago

Put the following in order from least to greatest .

postnew [5]

90.89, 90.9, 98.9, .09

67.33, 67.03, .87, .09

8 0

3 years ago

Work Out (10-3x2) to the power of two

Serga [27]

Answer:

Step-by-step explanation:

(10-6)^2

4^2=16

3 0

2 years ago