3 years ago

Rate change word problems. Question attached

Mathematics

1 answer:

babymother [125]3 years ago

7 0

The Answer is 11.5 min it takes 6 people to paint 4 walls

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Is 25.9578 a irrational

ICE Princess25 [194]

You mean is it an irrational number?

No, it's not!
An irrational number is a number that canNOT be expressed as a fraction, and this number can be easily represented as a fraction: such as this one:
$\frac{259578}{10000}$

8 0

3 years ago

cindi bought a pizza. The pizza was cut into 16 pieces. She ate two of them and gave her friend carl three pieces. How many piec

ELEN [110]

Answer:

11 peices left

Step-by-step explanation:

16-(2+3)

16-(5)

16-5=11

7 0

3 years ago

Read 2 more answers

Which expression represents -8x^2+54x+140 in factored form?

Elenna [48]

Answer:

D. (x+2)(-8x+70)

Step-by-step explanation:

-8x^2+54x+140

Factor out -2

-2(4x^2+27x+70)

Factor

-2(x+2)(4x-35)

Option D is the same answer if we multiply -2 in the second term

(x+2) (-8x+70)

7 0

2 years ago

A package weighs 80 ounces. What is the weight of the package in pounds?

Degger [83]

Answer:

Step-by-step explanation:

1 ounce = 0.0625

0.0625 x 80 = 5

3 0

2 years ago

Stanley bought some tins and decided to fill them with brownies to give to his friends. Stanley baked 471 brownies. He put 9 bro

Temka [501]

3 brownies left over :) he filled 52 tins

8 0

3 years ago