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Brums [2.3K]
3 years ago
13

Paula pays 19.92 for 2.4 of walnuts. What is the price per pound of walnuts?

Mathematics
2 answers:
Verizon [17]3 years ago
5 0

Answer:

Step-by-step explanation:

She pays 19.2 for 2.4 walnuts

Price of 1 walnut = 19.92÷2.4 = 8.3

Andru [333]3 years ago
3 0

Answer:

$8.30

Step-by-step explanation:

Paula paid 19.2 for 2.4 pounds of walnuts

Price of 1 walnut = 19.92 and 19.92 ÷ 2.4 = 8.3

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What numbers fall between -0.26 and -0.27
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In this case you go to the thousandths so,-.261, -0.262 ,-0.263,-0.264,and so on.you could even go to the millionths,for example -0.2611
8 0
2 years ago
What is g(x) = x squared
Gennadij [26K]

Answer:

3

Step-by-step explanation:

6 0
2 years ago
The table below shows the price in dollars for the number of roses indicated is the price proportional to the number of roses ex
makvit [3.9K]

Answer:

Price of roses is proportional to the number of roses.

Step-by-step explanation:

Let the price of roses are proportional to the number of roses.

Equation representing this phenomenon will be,

P = k(R) ⇒ k = \frac{P}{R}

where 'P' = price of the roses

R = Number of roses

k = Proportionality constant

If we substitute the values of P and R and we get the same value of constant 'k', then the equation will be true.

For R = 3 and P = $9  

k = \frac{9}{3}

k = 3

For R = 6 and R = 18

k = \frac{18}{6}

k = 3

K is same in both the conditions, therefore, Price of roses are proportional to the number of roses.

6 0
3 years ago
For the geometric series given by 5 + 10 + 20+ . . . , which of the following statements is FALSE?
slava [35]

Answer:

All statements are true

Step-by-step explanation:

1. The statement S_{500}>S_{499} is true, because S_{499} is the sum of first 499 terms,  S_{500} is the sum of first 500 terms,  and all these terms are positive, then the sum of smaller number of terms is less than the sum of larger number of terms.

2. The statement S_{500}>a_{500} is true, because S_{500} is the sum of first 500 terms,  a_{500} is 500th term and the sum of 500 terms is greater than the 500th term.

3. The statement S_1=a_1 is true, because S_1 is the sum of first 1 term that is exactly  a_1.

All statements are true.

5 0
3 years ago
A circular garden is enlarged so that the new diameter is twice the old diameter. What is the ratio of the original area to the
Amanda [17]

Answer:

  • Explained briefly below.

Step-by-step explanation:

<u>For old circular garden:</u>

take the radius as r.

then use the formula to find area of circle: πr² ......this is old garden area.

<u>For new enlarged garden:</u>

the radius is twice the old radius so, radius = 2 * r = 2r ......enlarged radius

now find area for this new garden:  π(2r)² → 4πr²

In common fractions: (old garden)/(new garden)

                                : ( πr² ) / ( 4πr² )

                                 :    1/4

7 0
2 years ago
Read 2 more answers
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