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Liono4ka [1.6K]
3 years ago
5

Emily and a friend bought two tickets to see a soccer game. Each ticket cost $8.25. The friends paid a total of $24.50, which in

cluded a fee per ticket for parking near the stadium.
a) How much did each friend pay for the parking fee?
b) What is the parking fee as a percent increase in the cost of a ticket?
Mathematics
1 answer:
Helga [31]3 years ago
8 0
A)each friend payed $4 for the parking fee.
B)0.08%

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A cookie recipe requires 3 teaspoons of baking soda for 36 cookies. If the baker would like to make 480 cookies, how much baking
Vitek1552 [10]

Answer:

It would require 40 teaspoons

Step-by-step explanation:

Given that;

A cookie recipe requires 3 teaspoons of baking soda for 36 cookies

The amount of teaspoons of baking soda required per cookie is;

r = 3/36 teaspoons per cookie

So, for 480 cookies i would require;

N = r × 480 cookies

Substituting r, we have;

N = 3/36 teaspoons per cookie × 480 cookies

N = 40 teaspoons

It would require 40 teaspoons

4 0
3 years ago
Shrimp costs $12 per pound. You buy<br> 40 ounces. How much will you.( please show your work )
faust18 [17]

Answer:

$30

Step-by-step explanation:

Ounces to pounds. 16oz in a pound.

40 / 16 = 2.5

12 x 2.5 = 30

You will pay $30 on shrimp.

8 0
3 years ago
Read 2 more answers
the sum of two whole numbers is 158. twice the first number and four times the second number is 482.what are the two numbers.
Temka [501]
x+y=158 \\ 2x+4y=482 \\ 2(x+y)=2(158)  \\  2x+2y=316 \\ 2y=166 \\ y=83 \\ x=75
8 0
3 years ago
Round 65,470 to the nearest thousand
Aneli [31]
You have to have a number that ends with three zeros. You have to look at the number formed by the last three digits. If this number smaller or equal to 500, you round down, meaning you just replace the three digits by three zeros, if it is bigger than 500, you round up, meaning you replace the three digits by three zeros and add one to the digit of the thousands.

Here, the last three digits form the number 470 which is smaller than 500 so the nearest thousand of 65470 is 65000.
5 0
3 years ago
Can anyone please help me with this question? : A target consists of two concentric circles. The larger circle has diameter 1m.
11111nata11111 [884]
We know that
if  <span>the probability of hitting the blue circle is the same as the probability of hitting the green region
then 
the area of the blue circle is equal to the area of the green region

Let
x----> diameter of the blue circle

area of the blue circle=pi*(x/2)</span>²----> (pi/4)*x² m²-----> equation 1

area of the green region=area of the larger circle-area of the blue circle
area of the green region=pi*(1/2)²-(pi/4)*x²
=(pi/4)-(pi/4)*x² m²----> equation 2

equate equation 1 and equation 2
(pi/4)*x²=(pi/4)-(pi/4)*x² -----> divide by (pi/4)---> x²=1-x²
2x²=1-----> x²=1/2----> x=1/√2-----> x=√2/2 m

the diameter of the blue circle is √2/2 m


5 0
3 years ago
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