MATHEMATICS COLLEGE

Please help I'm really stressed about this it's simple it's the last question on this assignment I'll mark brainliest plzzz help

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Answer 1

Answer: The domain is all real numbers expect -2, and the domain is -4 to 4 expect 2.

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Mary has a bag with 80 pieces of candy. She gives ¼ of her candy to John and 10% to Lisa. How much more candy did she give to John then Lisa?

What is the measure of the angle?

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Answer:

155°

Step-by-step explanation:

The angle between the x and y axes is 90°. Adding 65° to that angle gives an angle measure of ...

... 90° +65° = 155°

6x − 2y = 3 (equation 1) 5x + 3y = 4 (equation 2)

Answers

Answer:

there is the answer to do

The population of bacteria M after X minutes is represented by the function M(x)=51(1.03)^x.whqt is the approximate difference between the populations after 3 minutes

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The difference between the populations after 3 minutes is 5.

Population of bacteria

According to the question, the population of bacteria is modeled by the function; $M(x)=51(1.03)^x$ . We have to recall that x refers to the time taken to have an M number of bacteria.

Initially, x = 0 so;

$M(x)=51(1.03)^0$ = 51

After 3 minutes, we have;

$M(x)=51(1.03)^3$ = 56

Difference between the populations after 3 minutes = 56 - 51 = 5

Hence, the difference between the populations after 3 minutes is 5.

Learn more about population of bacteria: brainly.com/question/4332205

Use the formula for compound interest to find A.A = P (1+r)^n
P = $20000,r = 0.13, and n = 2 years
At the end of 2 years A is ____

Answers

easy peasy
A=20,000(1+0.13)^2
A=20,000(1.13)^2
A=20,000(1.2769)
A=25538

A is $25,538

la diferencia entre el mayor y menor termino de una proporcion geometrica continua es 15.si el otro termino es 10 hallar la suma de mis terminos

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25=10+15=25,because I said so.

Grace's walking rate is 1.5 meters per second. Her house is 90 meters from the fountain. How many seconds will it take her to reach the fountain?

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Grace's walking rate is 1.5 meters per second. Her house is 90 meters from the fountain. How many seconds will it take her to reach the fountain?

Answer: We know that Grace's walking rate is 1.5 meters per second

Number of meters Grace's house is from fountain is 90 meters.

Therefore, the time it will take Grace to reach the fountain is:

$(Distance-between-House-and-fountain)/(Grace's-walking-rate)$

$(90)/(1.5) =60 seconds$

Therefore, it will take Grace 60 seconds to reach fountain

Speed=1.5

Distance=90 meters

Time=?

Distance= time × speed

Thus,

T=distance/speed

=90/1.5

= 60 second

= 1 minute

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Nikki makes $9.50 an hour working at Current Electronics She plans to buy a DVD recorder that costs $269.60. Write and solve an inequalitydescribing how many hours h Nikki will have to work to be able to buy the DVD recorderA. 269,60 -- 29.56; 28 hoursB. 9.50h 2 269,60; 29 hoursC. 269.60 + h 29.50; 31 hoursD. 269.60 2 9,50; 30 hours

Tres hermanas reciben una herencia de modo que la segunda recibe estilo en línea 1 medio fin estilo de lo que recibe la primera y la tercera recibe estilo en línea 1 quinto fin estilo de lo que recibe la segunda. Si simbolizamos por a lo que recibe la primera hermana y el total de la herencia es $1.600.000, ¿qué ecuación es la que describe esta situación?

Suppose that the expected number of accidents per week at an industrial plant is 5. Suppose also that the number of workers injured in each accident are independent random variables with a common mean of 2.5. If the number of workers injured in each accident is independent of the number of accidents that occur, what is the expected number of workers injured in a week?