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allsm [11]
3 years ago
8

If 5.5 ounces of silver is worth $80 how much could you buy with $15 (setup and solve a proportion)

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0

Answer:

Problem-solving requires persistence as much as it requires ingenuity. When you get stuck, or solve a problem incorrectly, back up and.

124 pages

Step-by-step explanation:

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An advertisement claims a car can go from zero to 60 in 5 seconds. what is the rate of change of the car's speed?
Ugo [173]
Rate of change=(changespeed)/(changetime)=(s1-s2)/(t1-t2)
change is (0-60)/(0-5)=-60/-6=12
answer is 12 units per second
8 0
3 years ago
What is the inverse of the following statement?
Ksju [112]

The inverse of the statement is 'If it is Wednesday, then it is not sunny'

<h3>What is the inverse of a word?</h3>

The inverse of a word is simply the contrary nature or quality and could be termed opposite or  reverse of a proposition or theorem that is formed by'

  • contradicting both the subject and predicate
  • Contradicting both the hypothesis and conclusion of a given proposition or theorem

For instance, the inverse of "if A then B" is "if not-A then not-B"  and 'if not A, then B" is 'If A, not B ' is termed a compare contrapositive

From the information given, we have;

'If it is not Wednesday, then it is sunny'

We can see that the inverse of the proposition is;

'If it is Wednesday, then it is not sunny'

Thus, the inverse of the statement is 'If it is Wednesday, then it is not sunny'

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6 0
2 years ago
If 3 equals x over 3.3 what is x
Nana76 [90]
It’s 9.9 because 3 times 3.3 is 9.9
3 0
3 years ago
What type of graph would you use for a set of categorical data with 25 people surveyed?bar graphline graphpictographstem-and-lea
Inga [223]

The type of graph I would use for a set of categorical data with 25 people surveyed is bar graph.

<h3>Which types of graphs are good for categorical data?</h3>

The type of graph or chart that is good for showing  categorical data are:

  • Frequency tables
  • Pie charts
  • Bar charts

Note that bar graph is one of the  the most appropriate graphical form of displays for any categorical variables.

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brainly.com/question/24741444

6 0
2 years ago
What dose "{" mean in algebra?<br><br> Ex.<br> {4y-2x-8<br> {5x-4y=20
GaryK [48]

Answer:

System of Equations

Step-by-step explanation:

A system of equations refers to a number of equations with an equal number of variables. We will only look at the case of two linear equations in two unknowns. The bracket on the left indicates that the two equations are intended to be solved simultaneously, but it is not always used.

4 0
2 years ago
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