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RideAnS [48]
4 years ago
11

Evauate 15 divide by r minus 1 when r = 5

Mathematics
2 answers:
kiruha [24]4 years ago
8 0
The Answer is 2 because 15 divided by r (5) is 3 and 3 minus 1 is 2
Alik [6]4 years ago
4 0
15 divided by 5 equals 3

3 minus 1 equals 2

so your answer would be 2 :)
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Andy is building a corner table with a top in the shape of a triangle. On side of his table is 4 feet, the other is 2 feet. What
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The base of the triangle could be 4, a side length could be 2. The other side might have the same side length as the first one, so 2 is a possible side length

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3 0
3 years ago
A town has a population of 2093 people at time t=0.The population increases by 42 people a year. Enter a formula for the populat
Sonja [21]

Answer:

P(t) = 2093e^(42t).

Step-by-step explanation:

The population of this town can be modeled by the following differential equation

dP/dt = Pr

where r is the growth rate in people a year.

We can solve this differential equation by the separation of variables method.

dP/P = rdt

Integrating both sides, we have:

ln P = rt + P0

where P0 is the initial population

To isolate P, we do this:

e^(ln P) = e^(rt + P0)

P(t) = P0e^(rt).

We have that the population increases by 42 people a year, so r = 42. We also have that the population at time t = 0 is 2093 people, so P0 = 2093.

So the  formula for the population, P, of the town as a function of year t is P(t) = 2093e^(42t).

8 0
4 years ago
. Write the missing base. 9 16​
chubhunter [2.5K]

Answer:

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7 0
3 years ago
A worker at an automobile assembly plant checks new cars for defects. Of the first 280 cars
kifflom [539]

Answer:

i predict the 150 will have defects

Step-by-step explanation:

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4 0
3 years ago
Malia is planting tomato and pepper plants in her garden each tomato plant t requires 6 square feet and each pepper plant p requ
MAVERICK [17]

Answer:

6 t + 4  p   ≤  150   is the required inequality.

Step-by-step explanation:

Here, the area required for 1 tomato plant = 6 sq ft

So, the area required to plant t tomato plants  

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the area required for 1 pepper plant = 4 sq ft

So, the area required to plant p  pepper plants  

= p x ( Area required by 1  pepper plant)   = p x ( 4 sq ft)  = 4 p

Now, total area of the garden = 150 Sq ft.

Also, area of p pepper pants + t tomato plants =   (6 t +  4 p) sq ft

So, now according to the question:

Total area of both plants ≤ Total area of the garden

⇒ (6 t +  4 p) sq ft   ≤  150 sq ft

or, 6 t + 4  p   ≤  150   is the required inequality.

5 0
3 years ago
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