1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Jet001 [13]
3 years ago
10

30 POINTS PLEASE HELP!

Mathematics
2 answers:
andreev551 [17]3 years ago
7 0

Answer:

6. 3x^3-7x^2+4x-1

7. -6x^4-2x^2+6x+10

Step-by-step explanation:

erik [133]3 years ago
4 0

Answer:

6. 3x^3-7x^2+4x-1

7. -6x^4-2x^2+6x+10

8. 42x^4

Step-by-step explanation:

You might be interested in
If one of you guys wouldn’t mind helping me do this question it would really speed up the process I have like 10 minutes now
EastWind [94]

Answer:

13. 70(two digits 7 times 10 which is a multiple of 5)

Hope This Helps!!!

7 0
2 years ago
10-kg batch of a food product has a moisture content of175% dry basis. Calculate the amount of water to beremoved from the produ
sleet_krkn [62]

Answer:

4.9kg of water

Step-by-step explanation:

Dry basis is the percentage ratio of moisture amount to amount of dry product which is 175%

Ratio of moisture amount to dry product = 175 : 100

Mass of food product = 10kg

Amount of moisture in food product = 175/175+100 × 10kg = 175/275 × 10kg = 6.4kg

Wet basis is the percentage ratio of the moisture amount to the total weight of material which is 15%

Ratio of moisture amount to total weight of material is 15 : 100

Amount of moisture in food product = 15/100 × 10kg = 1.5kg

Amount of water contained in the final product = 1.5kg

Amount of other components in the food product = 10kg - 6.4kg = 3.6kg

Total amount = 1.5kg + 3.6kg = 5.1kg

% of water = 1.5kg/5.1kg × 100 = 29%

3 0
3 years ago
Philip’s meal costs $12.82 at a local restaurant. The server did their job very well and Philip would like to leave a 20% tip. W
Elodia [21]

Answer:

$2.56

Step-by-step explanation:

If you multiply 12.82 by .20, you would get 2.564. Then you just round it up and the answer you get is $2.56. Hope this helps!

8 0
3 years ago
Please help!!! If the first 4 terms of a geometric sequence are...
tigry1 [53]

Answer:

c.) aₙ = 5 × 4ⁿ⁻¹

Explanation:

Geometric sequence: aₙ = a(r)ⁿ⁻¹

where 'a' resembles first term of a sequence, 'r' is the common difference.

Here sequence: 5, 20, 80, 320,...

First term (a) = 5

Common difference (d) = second term ÷ first term = 20 ÷ 5 = 4

Hence putting into equation: aₙ = 5(4)ⁿ⁻¹

7 0
2 years ago
Expand.<br><br>Your answer should be a polynomial in standard form.<br><br>(x-1)(x+4)=
Montano1993 [528]

Answer:

X^2+3x-4

Step-by-step explanation:

This is the answer

8 0
3 years ago
Read 2 more answers
Other questions:
  • Heather has a bag with 9 marbles, 9 tennis balls, 10 apples, and 2 books. What is the ratio of books to tennis balls?
    7·1 answer
  • A chef makes 1 1/2 gallons of soup in a large pot. How many 1 -cup serving can the chef get from this large pot of soup
    15·1 answer
  • Is -57.5 a interger
    5·1 answer
  • Which set of numbers can represent the side lengths, in millimeters, of an obtuse triangle?
    8·2 answers
  • Can someone please explain 10 3/4 - 6 4/4 ??
    13·2 answers
  • A negative number divided by a positive number will yield a<br>number.​
    15·1 answer
  • 8x= 4x - 32 solve for x
    13·2 answers
  • PLEASE HELP 100 points and brainliest.<br> y= 3x — 5<br><br> y=6x — 8<br> solve with elimination
    15·1 answer
  • Reflect the shape A in the line x=1
    14·1 answer
  • By factoring, identify the zeros of the quadratic function f (x) = x²-9x-22
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!