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3 years ago

In a survey, three out of five students prefer the Xbox. If 675 students were surveyed, how many prefer the Xbox?

Mathematics

1 answer:

eduard3 years ago

5 0

Answer:

405 of the students

Step-by-step explanation:

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First pirson to type 1 i will see if i can give brainlist but idk how bot i will try

amm1812

Answer:

Step-by-step explanation:

you asked to type 1

3 0

2 years ago

Use the following data set to answer numbers 1 - 4.

alukav5142 [94]

Answer:

1. 13+18+13+14+13+16+14+21+13

= 145/9

=16.11

2. Range =145

3. Mode =13

4. Median =14

Step-by-step explanation:

6 0

1 year ago

A triangle has angles that measure 46 and 84 what is the third angle?

pentagon [3]

The measure of the third angle is 50 because a triangle has a sum of 180 degrees by angle.

so... 46+84=130 and to get to 180, the last angle has to be worth 50.

5 0

2 years ago

A manufacturer produces bolts of a fabric with a fixed width. A quantity q of this fabric (measured in yards) that is sold is a

BigorU [14]

Answer:

$R'(20) = 2000$

Step-by-step explanation:

We are given the following in the question:

Quantity, q

Selling price in dollars per yard, p

$q=f(p)$

Total revenue earned =

$R(p)=pf(p)$

f(20)=13000

This means that 13000 yards of fabric is sold when the selling price is 20 dollars per yard.

f′(20)=−550

This means that increasing the selling price by 1 dollar per yards there is a decrease in fabric sales by 550.

We have to find R'(20)

Differentiating the above expression, we have,

$R'(p) = \displaystyle\frac{d(R(p))}{dp} = \frac{d(pf(p))}{dp} = f(p) + pf'(p)$

Putting the values, we get,

$R'(p) = f(p) + pf'(p)\\\\R'(20) = f(20) + 20(f'(20))\\\\R'(20) = 13000 + 20(-550) = 2000$

7 0

3 years ago

What is 2*2 + {[1 x (5 - 2)] x 3} * = to the power of can anyone please help me?

bearhunter [10]

Answer:

4+{[1x(3)]x3}

4+{[3]x3)

4+9

8 0

2 years ago