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
Alchen [17]
4 years ago
7

Multiply. Express your answer in standard form.(x^2-4x+3)(-3x^2+7x-1)

Mathematics
1 answer:
Yakvenalex [24]4 years ago
7 0

Answer:

-3x^4 + 5x^3 - 33x^2 + 25x - 3

//Hope it helps and it's right.

You might be interested in
Simplify (39x+54y)+(46x-28y)
Dmitry [639]
Hope this helps you out....       85x + 26y <span> 
</span>
4 0
4 years ago
Read 2 more answers
A soda pop distributor made this spreadsheet for last May's sales at three stores. The distributor is expecting a 10% increase a
Serhud [2]

Answer:

b

Step-by-step explanation:

you add each of the drinks together from each store

then you match up the numbers and see if the answer matches each number you added

70 + 30 + 100 = 200

80 + 50 + 110 = 240

50 + 60 + 90 = 200

30 + 40 + 10 = 80

= b

3 0
3 years ago
The front face of a cube has side lengths of 15 feet. It is related to the face of a larger cube by a scale factor of 1.8. What
ratelena [41]

Answer:

27

Step-by-step explanation:

5 0
4 years ago
A college professor never finishes his lecture before the end of the hour and always finishes his lectures within 2 min after th
Citrus2011 [14]

Answer:

Value of k is \displaystyle\frac{3}{8}      

Step-by-step explanation:

We are given the following information in the question:

f(x) = kx^2, 0\leq x \leq 2\\~~~~~~~= 0, \text{ otherwise}

where x is the time elapses between the end of the hour and the end of the lecture.

We have to find the values of k.

Since, f(x) is the pdf, then,

\displaystyle\int^\infty_{-\infty} f(x) = 1\\\\\displaystyle\int^2_{0} f(x) = 1\\\\\displaystyle\int^2_{0} kx^2 = 1\\\\k\bigg[\frac{x^3}{3}\bigg]^2_0 = 1\\\\k\times \frac{8}{3} = 1\\\\k = \frac{3}{8}

Hence, value of k is \displaystyle\frac{3}{8}

4 0
3 years ago
ABC Airlines has had delays on 18 of 126 recent flights. DEF Airlines has had delays 13% of the time. Which airline would you ex
zepelin [54]
ABC has 14% delays an DEF has 13% so DEF is more reliable

6 0
4 years ago
Other questions:
  • To rent a car, you must pay $0.30 per mile plus a maintenance fee of $35. Write and equation to represent this function.
    8·1 answer
  • If 25×60 is 1700 W is 1700÷6.8
    5·1 answer
  • Please help me answer these questions!! If you can also explain then that would really be helpful too. I'll give brainliest!
    12·1 answer
  • Oliver read for 450 minutes this month. His goal is to read for 10% more minutes next month.
    8·2 answers
  • 7) Find the area (in cm).<br> h<br> 7 x 6 square
    11·1 answer
  • PLEASE HURRY Pump it Up gym's daily revenue each can be modeled by R(x) = 5x where x represents the number of customers that vis
    5·2 answers
  • A penalty in Meteor-Mania is -5 seconds. A penalty in Cosmic Calamity is -7 seconds. Yolanda had penalties totaling-25 seconds i
    7·1 answer
  • Two state parks, Elm Grove and Cathedral Rock, each recorded the number of visitors to the park each day for 15 days. The parks
    14·2 answers
  • 1. Which classifications describe this figure?
    7·1 answer
  • Plz help i need answer ASAP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!