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
Nataliya [291]
2 years ago
11

Need the answers and dont know it

Mathematics
1 answer:
Leno4ka [110]2 years ago
4 0

Answer:

Hello,

Step-by-step explanation:

The parabole has (1,-4) as vertex and is passing trought (0,-1)

y=k*(x-1)²+4 and -1=k*(-1)²+4 ==> h=-5

y=-5(x-1)²+4=-5(x²-2x+1)+4 =<u> -5x²+10x-1</u>

You might be interested in
Walt is mixing fruit punch for a party. He combines 1 gallon 2 quarts 3 pints of orange juice, 1 gallon 3 quarts 7 pints of pine
mafiozo [28]
1 gal + 2 qt + 3 pts
1 gal + 3 qt + 7 pts
1 gal + 3 qt + 3 pts
----------------------------add
3 gal + 8 qt + 13 pts

1 gal = 4 qts
1 gal = 8 pts
1 pt = 1/2 qt

13 pts =  6.5 qts
now we have 3 gal + (8 + 6.5) = 3 gal + 14.5 qts
12 qts = 3 gal
now we have : 6 gal + 2.5 qts or 6 gal + 2 qts + 1 pt <=== answer


5 0
3 years ago
A machine produces 440 bolts in 48 minutes. At the same rate, how many bolts would be produced in 30 minutes
umka2103 [35]

Answer:

it is your answer..... if it is helpful plzz like and comment

8 0
3 years ago
Read 2 more answers
We have 3 broken glasses for every 500.Write this as a fraction and as a percent
Irina-Kira [14]
Number of broken glasses / total glasses = 3/500 = 0.006 = 0.6%
6 0
3 years ago
Molly bought two cabbages for 1.80 how many cabbages could she buy with 28.80
Alika [10]
She can buy 16 cabbages .
3 0
3 years ago
Lesson 2 semester B exam algebra 1B unit 7
Elodia [21]
<h2>Answer:</h2>

720 pounds

<h2>Step-by-step explanation:</h2>

Initially, we have that the amount of algae in the pond is 90pounds. Every four hours the amount of algae doubles. If we called t the time and W the amount of algae, we have that:

At \ t=0 \ hours, \ w=90 \ pounds \\ \\ At \ t=4 \ hours, \ w=2(90)=180 \ pounds \\ \\ At \ t=8 \ hours, \ w=2(180)=360\ pounds \\ \\ At \ t=12 \ hours, \ w=2(360)=720 \ pounds

Finally, <em>after 12 hours the amount of algae in the pond is 720 pounds</em>

4 0
3 years ago
Read 2 more answers
Other questions:
  • there is 54 g of fruits in a smoothie. If the ratio of strawberry and blueberry in the smoothie is 5:4, how much of each fruit i
    7·1 answer
  • What function is represented below?
    13·1 answer
  • Simplify the expression: √18x^4y^3
    14·2 answers
  • Plz help Name the polygon that has five sides: quadrilateral octagon pentagon
    14·2 answers
  • A coordinate plane. A line passes through the point (0, 1) and has a positive slope. Which of these points could that line NOT p
    14·2 answers
  • What is the measurement of angle 6
    10·1 answer
  • What equals (−1)+(−2) using the number line.
    8·2 answers
  • 0.14 divided by 16.2
    14·2 answers
  • Is this a function<br> {(-7,-8),(-6,-8),(-4,-6),(-8,5),(-6,4)}<br> Then state the Domain and Range.
    13·1 answer
  • Help me! Please.✅✅✅✅✅✅
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!