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Pepsi [2]
3 years ago
10

Frank is investing his money. He thinks that he should make $8 for every $100 he invests. How much does he expect to make on an

investment of $4300?
Mathematics
1 answer:
melisa1 [442]3 years ago
4 0

Answer:

537.5

Step-by-step explanation:

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If the point (-1-5) is reflected across<br> x-axis, whot aro tho coordinates of th<br> new point? ?
Gnoma [55]

Answer:

-1, 5

Step-by-step explanation:

With the graph, when you switch the x axis, you have to make the additive inverse for the y. If Y, additive the X.

5 0
3 years ago
Nour drove from the Dead Sea up to Amman and her altitude was 409 meters below sea level. When she arrived in Amman 2 hours late
kozerog [31]

Answer:

y=  704.5x - 409

Step-by-step explanation:

Complete question is : . Complete the equation for the relationship between the altitude and number of hours.

SOLUTION

By plotting altitude on y-axis and time or duration of travel on x-axis of the graph, we will have the the location of Nour at t = 0 will be represented by (0, -409)

when t = 2 hours location points will be  at (2, 1000).

As you know, at a constant rate her altitude is increasing , we will have a linear graph with equation y = mx + b --> eq(1)

Slope of the line is given by:

m= (y-y') / (x-x') => (1000+409)/(2-0)

m= 704.5

y-intercept 'b' is -409

Therefore, the eq(1) will become

(1)=> y=  704.5x - 409

Where, 'y' represents Nour's altitude(in meters) relative to sea level after 'x' hours

6 0
3 years ago
Oliver traveled 124.25 miles in 3.5 at a constant speed. What is the constant of proportionality in miles per hour?
Darina [25.2K]

Oliver traveled 124.25 miles in 3.5 hours at a constant speed

Rate = 124.25 / 3.5 = 35.5 miles per hour (MPH)

Answer:

The constant of proportionality is 35.5 miles per hour (MPH)

5 0
3 years ago
I need help please it’s urgent I don’t get it
JulsSmile [24]

Answer: m∠RQS=104° and m∠TQS=76°

Step-by-step explanation:

4 0
2 years ago
PLZ HELP ME I DO NOT UNDERSTAND
tekilochka [14]

Answer:

b is the answer

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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