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erica [24]
2 years ago
7

A store sells 4 T-shirts for $38.64. What is the unit cost per T-shirt?

Mathematics
2 answers:
myrzilka [38]2 years ago
4 0
The cost per shirt is $9.66 because you divide 38.64 by 4.
gizmo_the_mogwai [7]2 years ago
3 0

Answer:

9.66

Step-by-step explanation:

38.64/4

9.66

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Does someone that knows how to do this??
mezya [45]

Answer:

-1/2

Step-by-step explanation:

rise over run

rise is -2

run is 4

(-2/4)/2=(-1/2)

hope this helps :3

if it did pls mark brainliest

6 0
2 years ago
One card is selected at random from a deck of cards. Determine the probability that the card selected is a card greater than 3 a
Svetlanka [38]

Answer:

4/13

Step-by-step explanation:

Count all cards that are 4, 5, 6, and 7 (each of 4 different suits) so the number of cards that is greater than 3 and less than 8 = 4(4) = 16.

There are 52 cards in a standard deck of cards.

P(greater than 3 and less than 8)

= 16/52

= 4/13

7 0
2 years ago
The volume of a cone with a height of 10 meters is 20 pi cubic meters. what is the diameter of the cone?
lesya [120]

Answer:

2√6 m

Step-by-step explanation:

The formula for the vol. of a cone is V = (1/3)(area of base)(height).

Here, V = 20π m³ = (1/3)(area of the base)(10 m)

We need to solve for (area of the base).

Multiplying both sides of this equation by (3/10) results in:

(3/10)(20 π m³) = (area of the base)

This simplifies to 6π m² = (area of the base)

We still must find the diameter of the base.  Let's find the radius of the base first:      The formula for the area of a circle is A = πr².  Here we have 6π m² = πr², which tells us that r² = 6 m².  Since d = 2r, and r = d/2, r² = d²/4.     Then the equation 6 m² = r²  becomes:

6 m² = d²/4.

Solve this for d.   Multiplying both sides by 4, we get:

24 m² = d²2, and d = √(24 m²) = 2√6 m  

The cone diameter is 2√6 m.

8 0
3 years ago
Read 2 more answers
Y= 0.5x ANSWER PLEASE
rodikova [14]
Y = 0.5 x X I think that is all you do?
6 0
3 years ago
What is the answer to (x+8)(x+8)
Inessa05 [86]
(x+8)(x+8)=64x because 8*8=64 and the x is one so which means it eqaled to 1 so the answer would be 64x
8 0
3 years ago
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