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Aleksandr-060686 [28]
3 years ago
13

Which of the table in the image below represents a function?

Mathematics
1 answer:
zhuklara [117]3 years ago
7 0

Answer:

A

Step-by-step explanation:

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Jordan and Sharla are saving money to go on a study abroad trip. They must provide a down payment of $650 to sign up for the tri
Kisachek [45]

Amount of down payment = $650.

Jordan gets money by mowing lawns = $25 per lawn.

Sharla gets money by selling handmade necklaces for = $15 each necklace.

The number of lawns Jordan mows = x.

The number of necklaces Sharla sells = y.

A) Total money raised by Jordan to move x lawns at the rate $25 per lawn = 25x.

Total money raised by Sharla by selling y handmade necklaces for $15 per necklace = 15y.

Total money Sharla can raise by selling 40 necklaces at the rate $15 each = 40 × 15 = $600.

<h3>B) Because <u>Sharla can raise maximum $600, therefore sharla can not afford the down payment with the money she earns selling her necklaces.</u></h3>

4 0
3 years ago
A 5 pound bag of rice cost $5.25 what is the unit price
Helen [10]

Divide total price by total weight:

5.25 / 5 = $1.05 per pound

4 0
3 years ago
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Find the mean absolute deviation (MAD) of the data in the bar chart below.
koban [17]

Answer:

4+5+6+1=16 divided by 4 equals 4 i divided it by 4 because there are 4 pairs of numbers so the anser is 4

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
I'm confused on how to find the surface area of a triangular prism​
Vinvika [58]

Answer:

The general formula for the total surface area of a right prism is T. S. A. =ph+2B where p represents the perimeter of the base, h the height of the prism and B the area of the base.

Step-by-step explanation:

hope this helps

6 0
3 years ago
The area of a triangular block is 49 square inches. If the base of the triangle is twice the height, how long are the base and t
andrezito [222]
1) Formula: area = height * base / 2

2) Call x the height:

height = x

base = 2x

3) State the equation:

(x)(2x) = 49 in^2

4) Solve the equation:

2x^2 = 49 in^s

x^2 = (49/2) in^2

x = √(49/2) in

x = 7√2 / 2 in = 3.5 √2 in

5) Solution:

height = 3.5 √2 in and base = 7√2 in

6) Verification: area = (7√2 in) (3.5√2 in) = 49 in^2

Answer: height = 3.5√2 in and base = 7√2 in.
5 0
3 years ago
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