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Sholpan [36]
3 years ago
15

Volume= 250ft diameter is 8ft what is the height

Mathematics
1 answer:
jek_recluse [69]3 years ago
7 0

Answer:

49.9348634

Step-by-step explanation:

pi r squared is area of a circle

4ft squared = 16ft

16 pi is area of circle face

250 / 16pi = 49.9348634 (round to whatever you need)

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What is the distributive property to expand the algebraic expression.5(2f - 6g)
Gnoma [55]

Answer:

10f-30g

Step-by-step explanation:

we have:

5(2f - 6g)

we apply distributive property:

5(2f - 6g)

5*2f+5*(-6g)

finally we have:

10f-30g

7 0
3 years ago
A grocer pays $7.00 for each carton of 14 cantaloupes. Which inequality describes p, the set of prices, in dollars, that he can
Deffense [45]
I can tell you that is 50 cents for cantaloupe at that price....
So I think he'd have to charge $1.50. He'd get what he paid for back plus a dollar.   If C= one cantaloupe ....it would look something like
 p > $1.50c   
 BECAUSE 1.50 x 14 = 21 minus the 7 he paid would leave you with 14... on dollar per cantaloupe... so the price can be anything greater than $1.50
4 0
3 years ago
Read 2 more answers
30 POINTS TO WHOEVER HELPS WITH THIS I NEED IT ASAP PLEASE HELP
Mekhanik [1.2K]

Answer:

<em>4a ) Difference ⇒ $ 63.24,</em>

<em>4b ) 4 children</em>

Step-by-step explanation:

4a ) If the number of children is represented by the value of x, let us substitute a family of 2 children as value of x into this equation we are given;

y = 21.08 * ( 2 ) + 85.15 ⇒ Multiply 21.08 by 2,

y = 42.16 + 85.15 ⇒ Combine like terms,

y = 127.31

If y ⇒ amount spent on grocery's, let us solve for the amount spent on 5 children, and subtract from this amount;

y = 21.08 * ( 5 ) + 85.15 ⇒ Multiply 21.08 by 5,

y = 105.4 + 85.15 ⇒ Combine like terms,

y = 190.55

Difference; 190.55 - 127.31 = 63.24,

<em>Solution; Difference ⇒ $ 63.24</em>

4b ) If the amount is $ 169.47, let us plug it into our given equation provided amount spent on groceries ⇒ y;

169.47 = 21.08x + 85.15 ⇒ Subtract 85.15 from either side of equation,

21.08x = 84.32 ⇒ Divide either side 21.08,

x = 4 children

<em>Solution; 4 children</em>

5 0
3 years ago
I) Construct a triangle PQR such that |PQ|=8cm,{RPQ=90°{PQR=30°.Measure |RQ|​
scoray [572]

Answer:

6.93 cm

Step-by-step explanation:

You have a right triangle (90°), so you do as follow:

If I understand correctly, you are looking for the hypotenuse so

cos(30) = \frac{PQ}{QR} = \frac{8 cm}{QR}

That is equal to QR = cos(30)*8 cm = 6.928 cm

5 0
3 years ago
What is the solution of the equation m - 8 = -14?
Alinara [238K]

\large\bf\blue{ \diamond} \rm  \: \: m \:  -  \: 8 \:  =  \:  - 14 \\  \\ \large\bf\blue{ \diamond} \rm \:  \: m \:  =  \:  - 14 \:  +  \: 8 \\  \\ \large\bf\blue{ \diamond} \rm \:  \: m \:  =  \:  - 6

6 0
2 years ago
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