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stira [4]
3 years ago
15

Charlie runs at a speed of 3 yards per second. about how many miles per hour does charlie run?

Mathematics
2 answers:
Vikentia [17]3 years ago
5 0
3 * 60 = 180 <span> yards per minute
180 * 60 = 10800 </span>yards per hour
10800/1760 ≈ 6.14 <span>miles per hour</span>
harina [27]3 years ago
4 0
Points for the points
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You are drawing two cards, without replacement, from a standard deck of 52 cards. What is the
Serga [27]

Answer:

Dear student,

Answer to your query is provided below

Probability of drawing a 2 at first is (4/52) = (1/13)

Probability of drawing a face card in second try without replacement = 12/51

Step-by-step explanation:

Total no. Of cards = 52

Total no. Of cards of 2 = 4

Prob. Of drawing 2 = 4/52

Total no. Of face card = 12

Total no.of cards left in deck = 51

Prob. Of drawing face card = 12/51

5 0
3 years ago
The aspect ratio of a TV screen is a ratio of the screen's width to the screen's height. Suppose that Noel recycles an old TV sc
Paul [167]

If the diagonal is 32 than you will us

A^2 + b^2 = c^2

We will use the aspect ratio to find a common variable

4A = 3B

a = (3/4)B now plug it in

((3/4)B)^2 + b^2 = 32 (This is because c is the diagonal)

Now solve for B

B turns out to be 25.577 inches

Plug B in

A = (3/4)(25.577)

A = 19.18

Now add up ther perimeter A + A + B + B

19.18 + 19.18 + 25.577 + 25.577

89.6 inches


8 0
3 years ago
- 7 - w &lt;10 what is the answer
sesenic [268]
-7-w<10
Add 7 to each side
-w<17
Change signs and flip sign
w>17

Hope this helps :)
3 0
3 years ago
need help ASAP plz
ruslelena [56]
First shape: no parallel nor perpendicular

Second shape: parallel sides

Third shape: parallel sides

Fourth shape: perpendicular sides

Fifth: perpendicular sides

Hope this helps!! Have a nice day!!
8 0
3 years ago
If f(x)=4x+5 , what is f(-3) and f(3)<br> A 4 and 5 <br> B -7 and 17<br> C -3 and 3<br> D -17 and 7
nikdorinn [45]
Answer:
B. -7 and 17

Explanation:
Plug in the given number for x.
f(3)=4(3)+5
=12+5
=17

f(-3)=4(-3)+5
=-12+5
= -7
8 0
3 years ago
Read 2 more answers
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