Answer:
$3300 at 4%
$11700 at 7%
Step-by-step explanation:
Total investment = $15000
Total simple interest on investment = $951
Investment A:
Rate = 4% =0.04
Investment B:
Rate = 7% =0.07
Simple interest (S. I) = principal * rate * time
(S. I on investment A + S. I on investment B)
Let principal amount in investment A = A
principal amount in investment B = B
(A * 0.04 * 1) + (B * 0.07 * 1) = $951
0.04A + 0.07B = $951 - - - - (1)
A + B = $15000 - - - - (2)
from (2)
A = 15000 - B
Substitute A = 15000 - B into (1)
0.04(15000 - B) + 0.07B = 951
600 - 0.04B + 0.07B = 951
600 + 0.03B = 951
0.03B = 951 - 600
0.03B = 351
B = 351 / 0.03
B = $11700
From (2)
A + B = $15000
A + $11700 = $15000
A = $(15000 - 11700)
A = $3300
Answer:
C
Step-by-step explanation:
i wouldnt lie to you
a) The slope of the model is 15.
b) The y-intercept of the model is 25.
c) p = 15w + 25, where p is puppets and w is weeks
d) After seven weeks, there would be 130 puppets available for sale.
e) It would take Gepetto 13 weeks to fulfill an order for 220 puppets.
The slope of the model shows how quickly the number of puppets for sale changes over time. In this situation, Gepetto makes 15 new puppets every week, so the slope is 15.
The y-intercept of the model shows how many puppets Gepetto already has in storage at the beginning. In this situation, he has made 25 puppets that are fully done, so the starting point on the graph is at 25.
The equation in slope-intercept form included the slope and the starting point on the y-axis.
Read more about slope of the model here:
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Answer:
a) 15
b) 25
c) p = 15w + 25, where p is puppets and w is weeks
Step-by-step explanation:
a) Gepetto makes 15 puppets a week, so as the weeks increase by 1, puppets increases by 15, making the slope 15
b) Gepetto started out with 25 puppets. This means that when x = 0 (0 weeks), there will be 25 puppets already
c) The slope and y-intercept were incorporated into an equation in slope-intercept form.
property.
Answer:
the population of Florida
Step-by-step explanation:
A value that varies means a value that shall change over a period of time.
Accordingly when we talk about population the population shall increase or decrease with time, as this the natural thing that new babies are born and at the same time people also die.
Even in Florida there will be new babies who are born and also there shall be people who might be dying. Accordingly the population count keeps on changing.
The flight time depends upon the aerial distance and the speed which generally remains same.
Accordingly if a flight takes hours to travel the distance it will be same.
The area of a particular place shall not change as earth will not create new land, or the area will remain same by any how only exception to this is acquisition of land of neighbouring places, by war or political influence, but not in a natural manner.
Thus, population of Florida is variable.
The flight time from Philadelphia to San Francisco varies.
The subject of the question is a comparison of three different values: the population of Florida, the area of Colorado, and the flight time from Philadelphia to San Francisco. Out of these three, the value that varies is the flight time from Philadelphia to San Francisco.
This is because the population of Florida remains relatively constant over time, while the area of Colorado also remains the same. However, the flight time from Philadelphia to San Francisco can vary based on factors such as weather conditions, air traffic, and flight routes.
For example, if there are strong headwinds, it may take longer to fly from Philadelphia to San Francisco compared to a day with favorable tailwinds.
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