There is no answer to this problem.
34:A
35:C
36:B
37:D
38:Not sure. Doesn't hurt to guess
39:B
Answer:
170
Step-by-step explanation:
Given
Tickets = $2 per single and $3 per couple
Total tickets = 365
Total receipts = $925
Required
Number of singles tickets sold.
Let S and C represent singles and couples respectively.
If the total number of tickets sold is 365, then
S + C = 365 --- (1)
Also, if the singles are charged $2 and couples, $3, then
2S + 3C = 925 ----- (2)
Make C the subject of formula in (1)
C = 365 - S
Substitute 365 - S for C in (2)
2S + 3(365 - S) = 925
Open bracket
2S + 1095 - 3S = 925
Collect like terms
2S - 3S = 925 - 1095
-S = -170
Multiply both sides by -1
-1 * -S = -1 * -170
S = 170
Recall that S represents number of single present at the even.
Hence, the number of singles are 170
Answer:
A. (x + 8, y - 4)
Step-by-step explanation:
When something is translated to the right, x goes up, and when something is translated down, y goes down.
Alternatively, eft means down for x and up means up for y.
Answer :)
- Approximate Circumference = 43.96
- Exact Circumference = 43.982297
Step-by-step explanation:
Formula <u>U</u>sed: C=2πr
Step 1:
Divide Diameter by 2.
14ft / 2ft = 7ft
Radius = 7ft
<u><em>Explanation:</em></u>
The radius is the length from one inner side of a circle to the middle. While the diameter or a circle is the entire length across!
Step 2:
Multiply 7 (radius) times 3.14 (approximate pi) times 2
7 x 3.14 x 2 = 43.96
Approximate Circumference = 43.96
<u><em>Explanation: </em></u>
The question states that you are to find the approximate circumference <u>AND</u> the exact circumference. The difference is pi. You may have seen the pi symbol on your calculator when calculating exact circumference. It looks like this π. But sometimes we are asked to find the "not exact circumference" that is called the 'approximate' circumference. The not so scientific pi is shortened to 3.14.
Step 3:
Multiply 7 times π times 2
7 x π x 2 = 43.982297
Exact Circumference = 43.982297
I hope this helps!
p.s. have any more questions? Post the question and comment the link below!
Ciao!
♥, Sadie