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3 years ago

Costco sells a 10-lb bag of beans for $35.20. How much will you pay per pound?

Mathematics

2 answers:

arlik [135]3 years ago

6 0

You pay $3.52 per pound

mart [117]3 years ago

6 0

Answer:

3.52 per pound

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The radius of a pizza dish is 12 inches. which expression would best describe the circumference of the pizza dish?

Elenna [48]

The circumference is 75.4

3 0

3 years ago

A plane is flying at 31,348 feet. It needs to rise to 36,000 feet in two stages. In stage 1, it rises 5% of its initial altitude

In-s [12.5K]

Answer:

well, 5% of 31348 is 1567.4

That leaves her 3084.6 feet to go.

And as you know, time = distance/speed

Step-by-step explanation:

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3 years ago

What is 15.6 over 100 in simplest form?

marshall27 [118]

$\frac{15.6}{100} 
$ ← multiply both the numerator and the denominator by 10
$\frac{156}{1000}$ <span>← simplify
</span> $\frac{39}{250}$

The answer's $\frac{39}{250}$ .

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3 years ago

Seven pieces of rope have an average (arithmetic mean) length of 68 centimeters and a median length of 84 centimeters. If the le

Svet_ta [14]

Answer:

The maximum possible length, in centimeters, of the longest piece of rope is 134 cm

Step-by-step explanation:

Let the seven pieces be a,b,c,d,e,f,g

Average of 7 pieces of ropes =68

$Average = \frac{\text{Sum of all lengths}}{\text{No. of pieces}}$

$68= \frac{\text{Sum of all lengths}}{7}$

$68 \times 7 =\text{a+b+c+d+e+f+g}$

$476=\text{a+b+c+d+e+f+g}$ --A

We are given that the median length of a piece of rope is 84 centimeters.

We arrange the pieces in the ascending order

So, median will be the length of 4th piece

So, d = 84 cm

the length of piece a,b,c will be less than 84 and the value of e,f,g must be greater than or equal to 84

Let us suppose the length of a,b,c be x

Let us suppose the length of e,f be 84

The length of the longest piece of rope is 14 centimeters more than 4 times the length of the shortest piece of rope

So, g = 4x+14

Substitute the value in A

$476=x+x+x+84+84+84+4x+14$

$476=7x+266$

$\frac{476-266}{7}=x$

$30=x$

g = 4x+14=4(30)+14=134

Hence the maximum possible length, in centimeters, of the longest piece of rope is 134 cm

7 0

3 years ago

How do I do the algebra problem 5(b-1)?

nirvana33 [79]

Answer:

5b-5

Step-by-step explanation:

When doing these kinds of problems you want to do dributive property which means you multiply whatever number is outside of the (), which is 5, and multiply that by b and 1.

when numbers are outside the () and right next to them without anything like +,-, or a division sign, it means to multiply.

4 0

3 years ago

Read 2 more answers