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
aniked [119]
3 years ago
10

What's the equation of the parabola that has its vertex at (4,–1) and a y-intercept at (0,7)?

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
8 0

Answer:

C

because it is given that the vertex is (4, - 1) an an equation C it is clearly seen that the vertex is same.

You might be interested in
What is the length of AB?<br> 14 unite<br> 12 unite<br> 10 unite<br> 6 units
Sloan [31]

the answer willllll be 6 units

5 0
2 years ago
Pls help me on this question
Maksim231197 [3]
The answer is selections 1 and 4
7 0
2 years ago
WILL GIVE BRAINLIEST<br><br>Find the scale factor​
Sloan [31]
Please I’m in 5th grade I tried but it’s too hard but please mark me Brainlyest
7 0
3 years ago
Read 2 more answers
Suppose the number of insect fragments in a chocolate bar follows a Poisson process with the expected number of fragments in a 2
leonid [27]

Answer:

a)The expected number of insect fragments in 1/4 of a 200-gram chocolate bar is 2.55

b)0.6004

c)19.607

Step-by-step explanation:

Let X denotes the number of fragments in 200 gm chocolate bar with expected number of fragments 10.2

X ~ Poisson(A) where \lambda = \frac{10.2}{200} = 0.051

a)We are supposed to find the expected number of insect fragments in 1/4 of a 200-gram chocolate bar

\frac{1}{4} \times 200 = 50

50 grams of bar contains expected fragments = \lambda x = 0.051 \times 50=2.55

So, the expected number of insect fragments in 1/4 of a 200-gram chocolate bar is 2.55

b) Now we are supposed to find the probability that you have to eat more than 10 grams of chocolate bar before ending your first fragment

Let X denotes the number of grams to be eaten before another fragment is detected.

P(X>10)= e^{-\lambda \times x}= e^{-0.051 \times 10}= e^{-0.51}=0.6004

c)The expected number of grams to be eaten before encountering the first fragments :

E(X)=\frac{1}{\lambda}=\frac{1}{0.051}=19.607 grams

7 0
3 years ago
What is the solution to the system of equations below? y= -3/4 x + 3 and y = –12 (20, –12) (12, –12) (–6, –12) (–12, 12)
qaws [65]

Answer:

the correct answer is (20,-12)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Lonnie ordered 12$ copies of the same book.h3 books cost 19$ each and the order has a 15$ charge.what is the total cost of Lonni
    8·2 answers
  • Convert 22.6 square centimeters to square inches (to the nearest hundredth). 3.50
    8·2 answers
  • You roll two fair dice, one green and one red. (a) Are the outcomes on the dice independent? Yes No (b) Find P(1 on green die an
    6·1 answer
  • What does it mean for an equation to be balanced and why must you keep an equation in balance?
    12·2 answers
  • Which could be the measures of angle POS and angle POQ
    14·2 answers
  • Kate build a garden box with four sides if two sets of parallel sides. Which of the following shape could her garden not be
    15·1 answer
  • I Will Give Brainliest, Need Help ASAP
    11·1 answer
  • The measure of angle Q is 75 degrees. Find the measure of angle P.
    7·1 answer
  • In the diagram shown overline AD and intersect at point E. overline AB and overline CD are parallel . Given the segment length s
    7·1 answer
  • WILL GIVE BRAINLIEST
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!