Mathematics College

PLEASE URGENT
Which of the following represents the set of possible rational roots for the
polynomial shown below?
2x^3+5x^2-8x-10=0

PLEASE URGENT Which Of The Following Represents The Set Of Possible Rational Roots For Thepolynomial

Answers

Answer 1

Answer:

B is the answer

Hope this helped!

Related Questions

How to expand 4(-5x+6) ?

Answers

4(-5x+6)
= 4 * -5x + 4 * 6
= -20x + 24

Answer:

-20x+24

Step by step equation:

4(-5x+6)=

4*-5x=-20x

4*6=+24

Hence -20x+24

We examine a population with normal distribution having mean of 1000 and standard deviation 50. What percentage of the population lies between 850 and 1150?

Answers

Answer:

99.7%

Step-by-step explanation:

Mr Hassan grew at a rate of 1/6 feet per year. How long will it take him to grow from a height of 5 1/2 feet to a height of 6 1/4 feet

Answers

Answer:

Who knows!?

Step-by-step explanation:

Write an equation for the line in slope-intercept
form.

Answers

Answer:

y= 4x+5

Step-by-step explanation:

Hope this helps!

btw can i have brainliest?

2) 3 3/4 x 31 1/8 = m
m=?
If you answer I will rate you 5 stars. Thank you!

Answers

Answer:

m=10263

Step-by-step explanation:

33 ×311 =m

4. 8

264×1244=m

32

328416 =m

32

m=10263 ans

Solve the proportion 5/m = 15/9

Answers

m = 3
just take 9 times 5 and divide by 15

Plssss help.........

It’s geometry.......

Answers

Answer: me to

Step-by-step explanation:

Answer: EGD

Step-by-step explanation:


Pls hurry I’m being timed

Answers

Answer:

microscope

Step-by-step explanation:

The sum of 4 consecutive odd number is 40

Answers

Answer:

answer is 9.

Step-by-step explanation:

a+2 ,a+4 ,a+6 and a is an odd number. Now that the given is sum of the sequence is 40. So, a+a+2+a+4+a+6 = 40 Therefore 4a+12 =40 , 4a =28 , a = 7 now the question is second term so it is a+2 =9 answer is 9

Answer:

 7,9,11,13

Step-by-step explanation:

LET THE ODD NUMBERS BE

X, X+2 , X + 4 , X+6

X + X +2 + X+ 4 + X + 6 = 40

4X + 12 = 40

X + 3 = 10

X = 7

x + 2 = 7 + 2 = 9 <=== the 2nd number is 9

x + 4 = 7 + 4 = 11

x + 6 = 7 + 6 = 13

Hope this helps!!!

are they inverse ? please hurry

Answers

Answer:

no

Step-by-step explanation:

Yes have a good day

Lisa is seven times as old as her brother. She will be four times as old as her brother in three years. Represent the above situation in mathematical form.
1)7x/3 = 4(x - 3)
2)7x – 3 = 4(x - 3)
3)7x + 3 = 4(x + 3)
4)None of the choices

Answers

Answer:

3

Step-by-step explanation:

Samantha is making brownies for the entire staff at Arlington Elementary School
Altogether, 73 adults help make her school a wonderful place to be and learn every
day. One box of brownies is enough for 16 teachers. How many boxes of brownies will
Samantha need to make in order to have enough for the entire staff at Arlington
Elementary School?
F
G
4 boxes, because 73 - 16 is about 4
4 boxes, because 73 : 16 is about 456
5 boxes, because 73 - 16 is about 4.56
Ether 4 or 5 because 73 - 16 is about 4.56
H

Answers

It’s 5 boxes because..


4 x 16 = 64 so that wouldn’t be enough

However:

5 x 16 = 80 which is enough for 73 people

Hope this helps! Have a nice day :)

Heather bought a new laptop for $650 Heather has a coupon that lowers the price by 15%.
What is the price of the laptop after using the coupon?

Answers

650 x 85% = $552.5
You deduct the coupon percentage from the whole which is 100% and then multiply it by the whole price.

Solve the following equation
3^(2x)-10.3^x+9=0

Answers

Answer:

x≈1.63634604

Step-by-step explanation:

It a lot of work

Kevin bought 3 DVDS for 45.99 how much would 7 DVDS cost?

Answers

$107.31. Hope this helps my guy

The football team has a total of 20 jerseys. There are 6 medium-sized jerseys. What percent of the
jerseys are medium-sized jerseys?

Answers

6/20 are medium sized jerseys 5 * (6/20) = 30/100 = 0,3 = 30% are medium-sized jerseys

Hello I need help with this problem. I'll give u brainiest

Answers

Answer:

6 to 7 and 6:7

Step-by-step explanation:

11 Willie and two of his friends earn money mowing lawns in their neighborhood. On
Saturday, they mowed two lawns and were paid $28. If Willie and his friends split the
earnings equally, which expression does NOT equal how much Willie will receive from
working on Saturday?
A 3.28
B 28 - 3
28
с
3
3
D
28
Mach B Technologies Inc. © 2020 - Polaris
Zzz

Answers

Answer:

C

Step-by-step explanation:

Unit analysis: how many feet in 1 kilometer?

Answers

Answer:

3280.84

Step-by-step explanation:

11. A gift store owner used 9 rolls of wrapping paper to
wrap his customers' gifts last week. Each roll was
66 1/2 in. long. How many gifts did he wrap if a 9 1/2 in. Long piece of wrapping paper was used to wrap each gift.

Answers

Answer:

Your answer would be 7!

Step-by-step explanation:

Hopefully am i right tell me if I'm wrong tho <3

Answer:

7

Step-by-step explanation:

PlS Help fast will give brainliest if correct

What is the scale factor that takes figure 1 to figure 2? ​

Answers

Answer:

900% or 9 times the size

Step-by-step explanation:

IF M HOI -21 AND M GOI -47, THEN WHAT IS THE MEASURE OF GOH

Answers

Answer:

UHHH 26 PERHAPS

Step-by-step explanation:

Zander bought 3 hats for $7 each and 2 shirts for $9 each. How much did Zander spend

Answers

Answer: 16

Step-by-step explanation: because you add $7 and $9 together

Answer:

39

Step-by-step explanation:

If Zander bought 3 shirts you are multiplying 7 and 3 which gives you 21 so he bought 3 hats for $21 and then he spent 9 dollars on 2 shirts so 9 times 2 which gets you $18 so then you do $21+$18 which gives you the answer which is 39

Turn the sentence into an expression please

10. six times the sum of the square of a
number and four

Answers

Answer:

6 * (n^2 + 4)

Will mark Brainliest! Please help!

Answers

Answer:

O. 56 is the answer,

0. 8

0. 7

5 6

0 0 0

0.56

Which number is divisible 2.3.5. and 9

Answers

Answer: A number is divisible by 2 if the last digit of the number is 0, 2, 4, 6, or 8.

Solution: Since the last digit of the number 246 ends in 6, that means it is divisible by 2.

Choose the option that best describes what it means to get 70% on a test.

Answers

Answer:

7/10

Step-by-step explanation:

Answer

If there were 100 points possible, you earned 70

Step-by-step explanation:

college bridge say i got it right by your boi jose castillo and you welcome

The average price of a home in a certain town was $74,000 in 2012, but home prices

have been falling by 8% per year. What will be the price of the home in 2020?

Answers

Answer:

$47,360

Step-by-step explanation:

8 percent X 8years is equal to 64percent

74,000 X 64/100=47,360 dollars

Two equivalent expressions are shown in the equation
where a and b are both integers.
a(7x + 3) = b + 14x

Answers

Answer:

3a-b=14x-7ax

Step-by-step explanation:

Two equivalent expressions are shown in the equation :

a(7x + 3) = b + 14x

Let it assumed to form an equation in terms of a and b.

Opening brackets of both sides,

7ax+3a=b+14x

Taking constant terms to LHS and variables to RHS

3a-b=14x-7ax

Hence, the equation is "3a-b=14x-7ax".

Sharon sells brown sugar for $1.75 per pound. She also sells powder sugar for $3.25 per pound. If she decided to mix the two and sell them as a new type of sugar, how much would the new sugar be if she mixed 5 pounds of each type of sugar?​

Answers

1.75 x 5 = 8.75

3.25 x 5 = 16.25

8.75 + 16.25 = $25.00

Answer

$25

Step-by-step explanation:

1.75x5=8.75

3.25x5=16.25

16.25+8.75=$25

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