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Fantom [35]
3 years ago
15

HELPPP FOR BRAINLEST PLEASD

Mathematics
1 answer:
Reika [66]3 years ago
7 0

Answer:

1 = T

2 = F

3 = T

4 = F

Step-by-step explanation:

I am numbering each true/false question from top to bottom(the highest question is question #1 and the lowest question is #4)

1. True - because the line starts at $6 on the graph, when the x is 0,  meaning it cost $6 to get into the County fair, while when the x is zero on the chart, it only cost $3 so it does cost 3 more dollars to get into the state fair.

2. False - Caylee only spend $2 less than Riley

3. True - when x is 3 on both charts, y is 12 on both charts so this is true.

4. False - because it only increases by $3 between each ride.

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1) Which is greater, 75 % of 85 or 85% of 75? Explain and show how you know.<br> 7
oksian1 [2.3K]

Answer:

They are both equal!

Step-by-step explanation:

To find the answers, do the following

For 75% of 85 multiply 0.75 by 85:

(0.75)(85) = 63.75

For 85% of 75 multiply 0.85 by 75:

(0.85)(75) = 63.75

So, both of them are equal to each other.

HOWEVER, there is thing with percents that the opposites equal each other. So, you see how the percent and the whole number is changed with the equations? Like 85 turns to 85% and whatnot. If the percent/whole number of something is reversed it will equal the same thing.  

So, you don't even need to do all the math to infer that they would be the same number. Changing the percent to the other number will yield the same result.

I hope that makes sense, ask questions if you need!!

7 0
2 years ago
Identify the function shown in this graph
Ksenya-84 [330]

Answer:

Is there a picture that goes with it?

6 0
3 years ago
What is the unit rate of parts of steel to parts of all other elements including carbon?
Maru [420]

Answer:

Carbon steel is a steel with carbon content from about 0.05% up to 2.1% by weight. ... High carbon steel has many different uses such as milling machines, cutting tools ... wear resistance; used for large parts, forging and automotive components. ... with no internal stresses, which is often necessary for cost-effective forming.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Marlene only has enough ingredients to make a 1/4 batch of cookies. For the smaller batch, she only needs 2/3 cup of sugar. How
Art [367]

Answer:

A full batch of cookies will require \hspace{0.15cm} \frac{8}{3} cup \hspace{0.15cm}of\hspace{0.15cm} \hspace{0.15cm} sugar,\hspace{0.15cm} or \hspace{0.15cm}2\hspace{0.15cm}whole\hspace{0.15cm} cups\hspace{0.15cm} and \hspace{0.15cm} \frac{2}{3} cup\hspace{0.15cm} of \hspace{0.15cm}sugar.

Step-by-step explanation:

i) \hspace{0.15cm}\frac{1}{4} batch \hspace{0.15cm}of \hspace{0.15cm}cookies\hspace{0.15cm} requires\hspace{0.15cm} \frac{2}{3} cup \hspace{0.15cm}of\hspace{0.15cm} sugar

ii) multiplying the above by 4 we get

\hspace{0.15cm}(4\times\frac{1}{4}) batch \hspace{0.15cm}of \hspace{0.15cm}cookies\hspace{0.15cm} requires\hspace{0.15cm}( 4 \times\frac{2}{3} )cup \hspace{0.15cm}of\hspace{0.15cm} sugar

iii) Therefore \hspace{0.15cm}1 batch \hspace{0.15cm}of \hspace{0.15cm}cookies\hspace{0.15cm} requires\hspace{0.15cm} \frac{8}{3} cup \hspace{0.15cm}of\hspace{0.15cm} sugar

iv) Therefore a full batch of cookies will require \hspace{0.15cm} \frac{8}{3} cup \hspace{0.15cm}of\hspace{0.15cm} \hspace{0.15cm} sugar,\hspace{0.15cm} or \hspace{0.15cm}2\hspace{0.15cm}whole\hspace{0.15cm} cups\hspace{0.15cm} and \hspace{0.15cm} \frac{2}{3} cup\hspace{0.15cm} of \hspace{0.15cm}sugar.

6 0
3 years ago
A block of ice weighs 12 tonne.
Ivan

Answer:

81 cm is 0.81 metre

12 tonne is 12000 kg

Volume of a cube is a^3

V=0.531441

D=M/V

=12000/0.531441

Density is 22580.11708 kg per m cube

Step-by-step explanation:

4 0
3 years ago
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