Mathematics College

f(x) = x^5 +x^3+2x^2-12x +8

Answers

Answer 1

Answer:

35 is the answer to this problem

Step-by-step explanation:

Related Questions

Which equation has the solution X = 2?

Answers

Answer:

Step-by-step explanation:

B: 3x + 2 =8

The first step to solving for X is isolating the variable, so we subtract 2 from both sides!

3x=6

Now we divide both sides by three to isolate the X:

X=2

i hope this helps!

pls give thx, and brainliest ;)

please help me if you can

Answers

Answer:

1) 160 2) 218.64

Step-by-step explanation:

v=lwh (length)×(width)×(height)÷3

1. 10× 6× 8= 480÷3

2. 10.6× 9.1× 6.8= 655.928 ÷ 3 =218.6426 (218.64)

What quadrant is point (-9,2) located in?

Answers

The point is located in quadrant 2

got time got time do that thang

Answers

Answer:

C is the answer! B and C are equivalent!

Step-by-step explanation:

C. 1/3 is equivalent to 3/9

15 men can dig a trench og 90m in 3 hours. how long will it take 16 men to dig a trench of 48m long?

Answers

Answer:

1.5 hours

Step-by-step explanation:

Answer:

1.5 hours

Step-by-step explanation:

15 men can dig a trench 90 feet deep in 3 hours. So, first, we have to divide 90 by 3 to find the depth that 15 men can dig in 1 hour.

90/3 = 30

Next, we need to divide 30 by 15 to find how deep 1 man can dig in 1 hour.

30/15=2.

Now, since there are 16 men in this second project, we need to multiply 16 by 2 to find how much 16 men can dig in 1 hour.

16x2 = 32.

Finally, we have to add 16 to get 48.

Since we added the depth for 1 hour plus the depth for half an hour to get the total depth, we can say that 16 men can dig 48m in 1.5 hours.

Does this expression represent the sum 13.76 + 2.8?

fifteen and fifty-six hundredths

Answers

Answer:

False

Step-by-step explanation:

Need help with number 3a and 3b ?

Answers

Answer:

4 and 4.1

Step-by-step explanation:

because sqrrt17 is about 4.123 (memmorized) and it's rounded down to 4 and down to 4.1

Which of the following represents 10 1/2 as a decimal?

Answers

Answer:

10.5

Step-by-step explanation:

10 1/2 = 10.5

Answer:

Its 10.5

Step-by-step explanation:

The ten is a whole number and .5 is 5/10 or a half.

Have a great day.

Pleaseeeeeeeee answer if you do your the best at life!!!!!

Answers

Answer:

a. -175

b. -470

c. -50

d. 400

e. 350

Step-by-step explanation:

Which of the following would be considered a monomial? Select all that apply
A) A number

B)
a variable

C)
the sum of a number and one or more variables

D)
the difference of a number and one or more variables

E)
the product of a number and one or more variables

Answers

Answer:

A and B

Step-by-step explanation:

Since these both only have one term and number/variable, making it a monomial.

PLEASE HELP I NEED THIS

Answers

Answer:

Step-by-step explanation:

The Pythagorean Theorem is c^2=a^2+b^2. This can be applied to right triangles

h^2=x^2+y^2

Meaning the hypotenuse is equal to the square root of the sum of its squared sides.

In this case:

14^2=3^2+x^2

x^2=14^2-3^2

x^2=196-9

x^2=187

x=(187)^(1/2)

x=13.7 rounded to nearest tenth

2204 + 11x3 + 13x2 + 2x – 8 = x + 4

Answers

Answer:

2204 + 11x3 + 13x2 + 2x – 8 = x + 4=2251

Step-by-step explanation:

Halona walks 1.93 kilometers to a neighbor's house in 23 minutes. Assuming she walks at a constant speed, write a proportion that represents how many kilometers, y, Halona can walk in x minutes. Then solve your proportion for y.

Answers

Answer: Proportion - y/x = 1.93/23

Step-by-step explanation:

y= y=1.93/23x

Radio station Z-100 was giving away a $100 bill to every 100th caller during a contest and
gave Jingle Ball tickets to every 40th caller. How many callers must call before someone
wins both a $100 bill and a Jingle Ball ticket?

Answers

Answer:

The answer is 200 callers

A 6 pack of Gatorade costs $6.78. What is the cost
for 1 bottle of Gatoraden

Answers

Answer: $1.13

Step-by-step explanation:

Cost of 6 pack/6 bottles=cost of 1 bottle

6.78/6=1.13

hiiiiiii im soooooooo tired but i gotta clean my room lol

Answers

Answer:

lol

Step-by-step explanation:

Answer:

lol. How are you doing today?

5/4 x 3/8 =????
Pls answer i need help

Answers

Answer:

The answer is 15/32

Step-by-step explanation:

5/ 4

3/ 8

5 × 3

4 × 8

15/ 32

Answer:

5/4×3/8

Step-by-step explanation:

12/32 or 12²¹/12

Sherona takes a 6-minute break after 24 minutes of study. Benedict takes
an 8-minute break after every 32 minutes of study. Are their ratios of study
time to break time equivalent?

Answers

Answer:

Yes they are

Step-by-step explanation:

Im not sure how to do this math question y=2x graphing

Answers

X is the bottom and y is going up
Start at one at the bottom and times by two so 2. Do this for all the numbers on the x axis
Answers
(1,2). (2,4) (3,6) (4,8) (5,10)
Then connect these coordinates

Which ones match together plz help.

Answers

it won’t let me actually put them but i’m trying

1. x+2<20
2. x-2<20
3. 2x<20
4. 1/2x<20

7.92 8.055
7.9
7.98 8.072 8.027
Least to greatest

Answers

Answer:

First, we compare the given numbers using a place value chart. Since I don't have one of those, we won't be using a guide.

7.92

8.055

7.9

7.98

8.072

8.027

Comparing those, this order is the correct arrangement from least to greatest:

7.9

7.92

7.98

8.027

8.055

8.072

~Hope this helps~

1) Sam bought a soft drink for 4 dollars and 7 candy bars. He spent a total of 39 dollars. How much did each candy bar cost ?

Answers

We first have to separate of the soft drink cost from the total.

39 - 4 = 35

35/7 = 5

Each candy bar cost $5. (Jeez, that’s expensive)

Hope it helped

Diego buys a bag of cookies that contains 9 chocolate chip cookies, 5 peanut butter cookies, 8 sugar cookies and 8
oatmeal raisin cookies. What is the probability that Diego randomly selects a sugar cookie from the bag, eats it, then
randomly selects another sugar cookie? Express your answer as a reduced fraction,

Answers

Answer:

POGGERS

Step-by-step explanation:

KEKW

Clark typed 720 words in 18 minutes. How many words can he type in one minute?

Answers

Answer:

Clark can type 40 words in one minute

Step-by-step explanation:

Set up a proportion: [tex]\frac{720}{18} = \frac{x}{1}[/tex] Cross multiply, then divide: 720 × 1 = 720, 720 ÷ 18 = 40So, x = 40

I hope this helps!

720/18 = 40

He can type 40 words a minute

There are 5cars and Store gets 5 more cars

Answers

Answer:

Step-by-step explanation:

Answer:

there are now 10 cars!

Step-by-step explanation:

A ratio of 2 gray chips for every 5 pink chips is equivalent to a ratio of ? pink chips for every 18 gray chips?

Answers

2 x 9 = 18 so 5 x 9 = 45 so for every 18 gray chips there are 45 pink chips. Also 2/5 is equivalent to 18/45

Write the ratio men to women in its simplest form

Answers

Answer:

7:8

Step-by-step explanation:

men: women

70:80

7:8

Answer:

7 : 8

Step-by-step explanation:

Total number of adults in the survey = 150

Number of women = 80

Number of men = 150 - 80

= 70

Ratio of men : women = 70 : 80

= 70 /80

= 7 / 8

= 7 : 8

Hope it helps :)

Please mark my answer as the brainliest

7 miles
Which rate can you set Thour equal to in order to find the distance traveled in 49 hours at 7 miles per hour?
7 hours
O ? miles
49 hours
o ? miles
? miles
7 hours
2 miles
49 hours

Answers

Answer:

49×7=x

x=343 miles

Step-by-step explanation:

49hours×7mph=343miles

CJ's garden is surrounded by a uniform width walkway . The Garden and walkway together cover an area of 320 square feet . If the dimensions of the garden are 12 feet by 16 feet determine the width of the walkway?
HELP ME!!!!!!!!!!!!!!!!!PLEASE!!!!!!!!!!!!!

Answers

Answer:

the answer is 2ft

Step-by-step explanation:

I hope its right

Answer:

the walkway is 2 feet wide

Step-by-step explanation:

x=walkway width

(12+2x)(16+2x)=320

192+24x+32x+4x^2=320

simplify

4x^2+56x+192=320

4x^2+56x-128=0

divide by 4

x^2+14x-32=0

factor

(x+16)(x-2)=0

x=-16

x=2

-37 ≥ n - 20
What could n be??

Answers

Answer:

-78

Step-by-step explanation:

-78 - 20 = -98 which is less than -37,

im sorry this answer might be wrong i tried my best

n (is less than or equal to) -17

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