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Phantasy [73]
3 years ago
12

Mr grant needs 30 pieces of felt he can buy them in packs of 10 or as single pieces what are the different ways mr

Mathematics
1 answer:
Olin [163]3 years ago
6 0

The <em><u>correct answer</u></em> is:

He can buy 3 packs of 10 or 30 single pieces.

Explanation:

He needs 30 pieces.  Since they are sold in 10 packs, it would take 30/10 = 3 packs of 10.

Other than this, the pieces are sold as singles.  This means he could also buy 30 single pieces.

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A kite ascends at a rate of 30 feet per minute. What is the elevation after 6.5 minutes
Sever21 [200]

Answer:

195 feet.

Step-by-step explanation:

multiply 30 x 6.5.

8 0
3 years ago
Simplify (x^2 y^3) (x^4 y^2)<br> a. X^6y^5<br> b. x^8y^6<br> c. 2x^8y^6<br> d. 2x^6y^5
Vaselesa [24]
The correct answer would be A) X^6 Y^5
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3 years ago
A+B=37<br> A-B=9<br> Dau coroana
azamat
12-3=9
30+7=37
I believe you just plug in any two numbers that will come out to 9 when subtracted or 37 when added.
4 0
3 years ago
I HAVE 2 MINS TO FINSIH PLZ HELP
IceJOKER [234]

Answer:

The answer is 45

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
An automobile engineer is redesigning a conical chamber that was originally specified to be 12 inches long with a circular base
kirill115 [55]

Answer:

the original volume is lesser than the new volume by 242.47 in³

Step-by-step explanation:

Volume of a cone is;

V = ⅓πr²h

Where;

r is radius

h is height

For the original chamber;

r = 5.7/2 = 2.85 inches

h = 12 inches

Volume of this original chamber is;

V_orig = ⅓ × π × 2.85² × 12

V_orig = 102.02 in³

In the new design, the chamber is scaled by a factor of 1.5.

Thus;

r_new = 2.85 × 1.5 = 4.275 inches

h_new = 12 × 1.5 = 18 inches

V_new = ⅓ × π × 4.275² × 18

V_new = 344.49 inch³

V_new - V_orig = 344.49 - 102.02 =

Thus, the original volume is lesser than the new volume by 242.47 in³

6 0
3 years ago
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