m(t) =
t2-8t-20/
t+5
m(5) =
a. 8.5
b. -8.5
C. 3.5
d. -3.5

Answers

Answer 1

Answer:

d. -3.5

Step-by-step explanation:

[tex]m(t)=\dfrac{t^2-8t-20}{t+5}\\\\m(5)-\text{substitute}\ m=5:\\\\m(5)=\dfrac{5^2-8\cdot5-20}{5+5}=\dfrac{25-40-20}{10}=\dfrac{-35}{10}=-3.5[/tex]


Related Questions

I need help!!!!

Write an equation of the line that passes through the points.

(0, −2), (4, −2)

Answers

First you need to find the slope:  (y2 - y1)/(x2 -x1) = (-4 -(-4))/(0-2) = 0.  So the line is horizontal, which means the y coordinate is constant and equal to -4, so the equation of the line is y = -4.

10 = -3 + x

Question 4 options:

x = 13


x = 7


x = -30


x = -7

Answers

Step-by-step explanation:

10= -3+x

10+3=x

x=13 is ur ans

Cisco collected 53 pieces of candy on Halloween. He put away 4 dozen pieces to save for later and ate the rest. What percentage of his candies did Cisco put away for later?

Answers

he put away 91% of the candy for later because 100 divided by 53 is 1.89 and 1.89 multiplied by 48 equals 90.72 which rounds up to 91. hope you get a good grade!

The legs of a right triangle are 5 units and 15 units. What is the length of the hypotenuse? (4 points)
1. 200 units
2. square root 200 units
3. square root 250 units
4. 250 units

Answers

I’m pretty sure it’s 3 250 units

Answer:

3.) Square Root of 250

Step-by-step explanation:

Evaluate each value expression for the given value of the variable : 5y- 8 when y=3

Answers

The answer is 7
5(3)-8
15-8
=7
This equation will Equal to 7

1. (9х3 + 5x)
- 7x - 3x)
Help me solve this and give me the answer.

Answers

Answer:

2x³ + 8x

General Formulas and Concepts:

Pre-Alg

Distributive Property

Alg I

Combining like terms

Step-by-step explanation:

Step 1: Define

(9x³ + 5x) - (7x³ - 3x)

Step 2: Solve

Distribute negative:               9x³ + 5x - 7x³ + 3xCombine like terms:               2x³ + 8x

im tired of brainly today i will sue you if you dont clean up your ways!


Sincerely- Donald J Trump

Answers

Answer:

Great speech!

Step-by-step explanation:

F DONALD TRUMP !!!!!!!!!!!!!

What is the slope of the line that passes through points (-10, -3) and (5, 3)?​

Answers

Answer:

m = 6/15

Step-by-step explanation:

Answer:

(-0.4,1)

Have a beautiful day, and stay safe.

-4r +4 > 3r – 4
Any help?

Answers

Answer: r _< 8/7

Solving Steps:

Help please I mark brainliest

Answers

Answer:

negative 5w to the power of 3 .over w to the power of 4

simplify 15 and -3 to (-5/1)

make w to 4 to 4 -3w to the power of 8

then power simplification 6 over 8 to 3 and 4.

x reduced by 13 is at least 15

Answers

Answer:

Step-by-step explanation:

x-13≤15

x≤28

A mutual fund company offers its customers a variety of funds: a money-market fund, three different bond funds (short, intermediate, and long-term), two stock funds (moderate and high-risk), and a balanced fund. Among customers who own shares in just one fund, the percentages of customers in the different funds are as follows: Money-market 25% High-risk stock 10% Moderate-risk stock 15% Short bond 12% Intermediate bond 7% Long bond 8% Balanced 23% A customer who owns shares in just one fund is randomly selected. a) What is the probability that the selected individual owns shares in the balanced fund? For your answer, please report the answer in decimals. For example, 50% would be submitted as .5.

Answers

Part b and c are missing and they are;

b. What is the probability that the individual owns shares in a bond fund? c. What is the probability that the selected individual does not own shares in a stock fund?

Answer:

A) P(balanced fund) = 0.23

B) P(bond fund) = 0.27

C) P(no stock fund) = 0.75

Step-by-step explanation:

We are given the percentages of customers in the different funds as follows:

Money-market: 25%

High-risk stock: 10%

Moderate-risk stock: 15%

Short bond: 12%

Intermediate bond: 7%

Long bond: 8%

Balanced: 23%

A) From the percentages given, we can see that the balanced fund is 23%.

Thus,this represents the probability as addition of all the given percentages gives 100%

Thus, probability that the selected individual owns shares in the balanced fund is;

P(balanced fund) = 23% = 0.23

B) From the percentages given, bond funds given are;

Short bond: 12%

Intermediate bond: 7%

Long bond: 8%

Thus,

probability that the individual owns shares in a bond fund is;

P(bond fund) = 12% + 7% + 8%

P(bond fund) = 27% = 0.27

C) Probability that the selected individual doesn't own shares in a stock fund is;

P(no stock fund) = 1 - P(stuck fund)

P(stuck fund) = High-risk stock +

Moderate-risk stock = 10% + 15% = 25% = 0.25

Thus;

P(no stock fund) = 1 - 0.25 = 0.75

What is the binary number for 13​

Answers

Step-by-step explanation:

[tex]13=8+4+1=2^3+2^2+2^0=\bold1\cdot2^3+\bold1\cdot2^2+\bold0\cdot2^1+\bold1\cdot2^0\\\\13_{10}=1101_2[/tex]

Answer:

♡ hola, madi here ♡

- 1101 is the answer.

hope your thanksgiving is amazing.

know your loved & make sure to

hug a loved one today.ʕ ꈍᴥꈍʔ

✧・゚: *✧・゚:・゚✧*:・゚✧・゚: *✧・゚:・゚✧*:・゚✧

Step-by-step explanation:

Find the area of the trapezoid.

Answers

Answer:

c

Step-by-step explanation:

One root of f(x)=x^3-9x^2+26x-24 is x = 2. What are all the roots of the function? Use the Remainder Theorem.

Answers

Answer:

The roots of the of the function are 2,3 and 4.

Step-by-step explanation:

The given function is

f(x) = x³ - 9x² + 26x - 24

It is given that x=2 is a root of the function. So (x-2) is a factor of f(x).

According to the remainder theorem if a function is divided by (x-c), then the remainder is equal to f(c). If f(c) is equal to 0, therefore c is the root of the function.

Use synthetic method to divide f(x) by (x-2).

f(x) = (x - 2) (x² - 7x + 12)

f(x)= (x - 2) (x² - 4x - 3x + 12)

f(x)= (x - 2) (x(x - 4) - 3(x - 4))

f(x)= (x - 2) (x - 4) (x - 3)

To find the roots equation the function equate the function equal to 0.

0 = (x - 2) (x - 4) (x - 3)

Equate each factor equal to 0.

x = 2,3,4

Therefore the roots of the function are 2,3 and 4.

(btw this is someone else's answer i found since i got a little confused myself heh)

Answer:

The roots of the of the function are 2,3 and 4.

Step-by-step explanation:

\The roots of the of the function are 2,3 and 4.

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

the 3rd istansa ha?

Step-by-step explanation:

Sana maka tulong

A box has 39kg mass? the surfcae are of the box
has 150m. calculate the pressure exterted by the box on the floor

Answers

Answer:

2.548 pascal

Step-by-step explanation:

force=mass×acceleration due to gravity

force=39×9.8

pressure(p)=force/area

p=382.2/150

p=2.548 pa

an elevator starts at the 6th floor it goes up 7/4 plus and then it goes down 10 floors. a second elevator starts on the 20th floor. it goes down five floors three times, and then it goes up 12 floors. which elevator ends up on a higher floor?​

Answers

Answer:

Elevator 2

Step-by-step explanation:

Well let's make this simply by focusing on elevator number 1

it is on the 6th floor so we represent that as

6

Now it goes up 7/4 which is also the same as 1 3/4

the equation looks like this:

6+1 3/4

Add them together:

7 3/4

Now it goes down 10 meaning it is -10 add that to the equation:

7 3/4 - 10

Which is -2 1/4

Elevator number 1 is at floor number -2 1/4

Now for Elevator number 2

It is on the 20th floor which will make the equation looks like this:

20

Now it goes down five floors three times which can be represented like this:

20-5(3)

Simplify (Multiplication goes first according to the Order of Operations)

20-15= 5

Now it is 5 but it goes up 12 floors so the equation looks like this:

5+12

Simplify:

17

Now you could tell that elevator 2 ends up on a higher floor

Hope this helps!

is this right babes xoxo

Answers

Answer:

Step-by-step explanation:

d: 24 + 5√ 30/6, 24 − 5√ 30/6

6x (x - 8) - 29 =

−3x=2

2cos(x)−√3=0

2sin2(x)−sin(x)=0

I answered it in the other one you put

How does the graph of f(x) = |x| compare with the graph of g(x) = -2|x|

Answers

Answer:

the graph of g(x) will be vertically stretched by -2 and it will be steeper

Step-by-step explanation:

Joseph has 1/2 of a sub left after lunch. He eats 1/4 of this amount for snack. what fraction of a whole sub did Joseph eat for snack

Answers

Answer:

Step-by-step explanation:

I believe the answer would be 1/4 of the sub. Because they asked about the whole sub. And it says he ate 1/4 of the amount of that half of the sub for snack. So out of the whole sandwich it would be 1/4!

If it’s not the answer your looking for you can take it off...

But...

Hope it helps

A glass is 1/3 full. Then 40cm3 of orange juice is poured in.
The glass is now 5/7 full. What is the total volume of the glass?

Answers

Answer:

105cm3

Step-by-step explanation:

subtract 5/7- 1/3

8/21=40cm3

21/21=105cm3=total volume

Answer:

5

Step-by-step explanation:

solve for the indicated information. solve for x.

Answers

Answer:

-9

Step-by-step explanation:

x + 109 + x + 89 = 180° because these angles are supplementary

2x + 198 = 180 subtract 198 from both sides

2x = - 18 divide by 2

x = -9

help me please thanks in advance

Answers

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

From up to down ;

_________________________________

The first box :

[tex]f(n) = 3. ({2})^{n - 1} [/tex]

The second box :

[tex]f(n) = 2. ({4})^{n - 1} [/tex]

The third box :

[tex]f(n) = 2. ({6})^{n - 1} [/tex]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

hi guys ummm what 28 multiplied by 4

Answers

Answer:

112 :D hope this helps

Step-by-step explanation:

112

Answer:28x4=112

Step-by-step explanation:

Hope this helps and have a wonderful thanksgiving!!

Can 6/-6 be simplified?

Answers

Answer:

yes. it would technically be -1

Step-by-step explanation:

Because fractions are technically division, 6 ÷-6 = -1

Answer:

yes it can be simplified to 6/6 thats the lowest term

Step-by-step explanation:

hoped it helped

can u give me a brainlist?

Identify the most precise name for the angle pair shown in the picture.​

Answers

These are complementary angles because from what this shows, they add up to 90 degrees. BTW Plz give brainliest, I need 5 to get to the next level.

The question is in the link pls help a student out guys this is my a question for my end of semester.

Answers

Answer:

4 <= pen weight <= 10

Step-by-step explanation:

<= , less than or equal to

Which expression shows the product of 1.5×106 and 12,000?
note the the six is the power for 10

Answers

Answer:

Step-by-step explanation:

3/)038\=8262

4.7 x 10^-3___ 2^2
=
<
>

Answers

Answer:

<     (less than)

Step-by-step explanation:

4.7*0.001 ___ 4

0.0047___4

0.0047 < 4

Other Questions
Use the diagram to complete each statement. Twelve lines are drawn to form a cube as shown. Plane AFH is parallel to plane ? Which element has the lowest first ionization energy? NEED ASAPSelect one:a. 1s22s22p63s23p5b. 1s22s1c. 1s22s22p63s23p6d. 1s22s22p63s1 The colonists believed "taxation without representation" was unfair. What does "taxation without representation" mean? 1.What is the core characteristic that defines a zero-based budget? 2.Bianca has take-home pay every month of $800. She anticipates having $675 of expenses in August. 3.In a zero-based budget, why is it important that she put the extra $125 in some budget category? 4.Where might you suggest Bianca budget that extra $125? Why? 5.Does using a zero-based budget mean that your bank account will hit $0 at the end of every month? Explain. Say that Bianca has take-home pay of $800, she budgets every cent out at the start of the month, and she then she needs less gas money than expected in August. She no longer spends the full $65 she budgeted there. What should she do with the leftover? A company purchased a piece of equipment for $162,000 on April 1, 2019. The company determined that it has a 5 year life, and an estimated residual value of $2,000. If the company uses the straight-line method for depreciation, what is the depreciation expense for the year ended December 31, 2019? Please HurryThe graph shows the savings in Andres bank account.What is the slope of the line?What is the meaning of the slope in this situation? Write the complimentary base pairs for the following DNA strands:Original: ATC GCC CAT GTG CCAComp:Original: TGA CAA CGA GGT ACTComp:Original: AAA CCC TTT GGG ACGComp: Escriba La forma correcta del verbo entre parentesis en lugar de verbo subrayado Follow the steps to finish solving the equation -3x+ 18=7x 1. Add 3x to both sides to isolate the variable term 2.Divide both sides by 10PLEASE HELP WILL GIVE BRAINLYEST AND 20 POINTS According to paragraph 2, what did President Diem do? Ming drew the model below to represent the equation 24 + 12 = blank x (8 + 4). I need help ASAP its the one with the distributive property Which statement best completes the diagram?CauseEffectInvention of the Internet?A. People can easily visit distant parts of the world.B. Populations become more isolated from foreign cultures.C. Products can be shipped worldwide at a low cost.D. Information can travel long distances instantly. A parallel plate capacitor is made up of two metal squares with sides of length 8.8 cm, separated by a distance 5.0 mm. When a voltage 187 V is set up across the terminals of the capacitor, the charge stored on the positive plate is equal to __________ nC. g Describe the importance of analysing incident of car theft indicating how such an analysis could aid with prevention of car theft How do the authorities try to control advertising? Parallel, Perpendicular or neither Y=-2/5x+3 Y=2/5x+8 Inherited genetic variations are caused and influenced by environmental factors only. Factors like an organisms habitat conditions and behavior can affect variation within a population. PLEASE EXPLAIN HOW ENVIRONMENTAL FACTORS EFFECT GENETIC VARIATION! WILL MARK BRAINLIEST!! PLEASE HELP 20 POINTSSSSSS!!!!!!!!!!!!Match the definition to the term.Vocab Words1. symbol2. imagery3. rhyme4. scansion5. free verse6. meter7. rhyme scheme8. metrical foot9. simile10. personification11. rhyming couplet12. figurative language13. metaphorDefinitions1. repetition of end sounds within or across lines of poetry2. language which imaginatively describes or compares two or more unlike things3. the giving of human characteristics to nonhuman things4. an implied imaginative comparison between unlike things5. a unit of stressed/unstressed syllables that join with other feet to create poetic meter6. highly descriptive language that appeals to the senses7. the process of analyzing the meter of a poem8. two lines of poetry whose end rhyme binds them together as a unit9. the pattern of rhyme across a poem10. the rhythm of a poem based on ordered patterns of stressed and unstressed syllables11. poetry with no regular pattern of rhyme or rhythm12. one thing that stands for something else in addition to itself13. an imaginative comparison between unlike things using like or as The two central characters in the novel A Long Walk to Water, Nya and Salva, are from two different tribes in South Sudan. Nya is Nuer, and Salva is Dinka. What are some similar and different perspectives of people in the Nuer and Dinka tribes?