2 years ago

The chair of the meeting collects $2702 from 28 people.Whats the unit rate?

Mathematics

1 answer:

SCORPION-xisa [38]2 years ago

5 0

Answer:

$96.50

Step-by-step explanation:

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a can of paint will cover 108 square feet. How many cans of paint are needed to paint a wall 6 feet high and 75 feet long?

AlladinOne [14]

4.166 cans !
6*75 = 450 sq.ft
so approximately 4.166 cans will be required !

4 0

3 years ago

The opposite of the absolute value -8 is ____ Explain

Bumek [7]

absolute value is 8 because the absolute value of a negative is positive and the absolute value of positive stays positive

3 0

3 years ago

What’s the combined average of Altuve’s weighted average below:

Fynjy0 [20]

Answer:

<em>The combined average of Altuve's weighted averages is 1 for 2 or 1/2</em>

Step-by-step explanation:

<u>Combined Average</u>

On Friday, Altuve had 3 out of 5 successes

On Saturday, Altuve had 2 out of 4 successes

On Friday, Altuve had 1 out of 3 successes

The total successes are 3+2+1=6

The total tries are 5+4+3=12

The combined average is:

$\displaystyle \bar x=\frac{6}{12}$

Simplifying:

$\displaystyle \bar x=\frac{1}{2}$

The combined average of Altuve's weighted averages is 1 for 2 or 1/2

7 0

3 years ago

Conrad had $110 to spend on 9 cheese pizzas for a party. After buying them, he had $8.75 left. How much did each pizza cost? Sho

Igoryamba

Subtract 110 and 8.75 and you get 101.25 then divide that by 9 and you get 11.25

3 0

2 years ago

A student bought 3 boxes of pencils and 2 boxes of pens for $6. He then bought 2 boxes of pencils and 4 boxes of pens for $8. Fi

Annette [7]

Let c and n represent the numbers of pencil and pen boxes, respectively
.. 3c +2n = 6.00
.. 2c +4n = 8.00

You can halve the second equation and subtract it from the first to get
.. (3c +2n) -(c +2n) = 6.00 -4.00
.. 2c = 2.00
.. c = 1.00

Then
.. 1.00 +2n = 4.00 . . . . . half the original second equation with c filled n
.. 2n = 3.00
.. n = 1.50

A box of pencils costs $1.00; a box of pens costs $1.50.

8 0

3 years ago

Read 2 more answers