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
Alex17521 [72]
2 years ago
7

Please Help me with these 2 questions!!

Mathematics
2 answers:
klio [65]2 years ago
8 0

Answer:

Step-by-step explanation:

3. A parabola (view that attached graph)

4.

b. y = 5x² + 7

e. y = 10/x + 20

Hope this helps!

qaws [65]2 years ago
4 0

Answer:

3) Parabola

4) y = 5x^2 + 7   and   y = \frac{10}{x} +20

You might be interested in
A circular swimming pool is 21 feet in
AveGali [126]

Answer:

66 feet

Step-by-step explanation:

Mayra wants to place tiles on the edge of pool, i.e, on the circumference of the circular part

so the length required will be ,2πr

radius=21/2 feet=10.5feet

now req lenght = (2π10.5)=66 (feet)

3 0
3 years ago
Read 2 more answers
Please help me with this question.
g100num [7]

Answer:

44580 inches

Step-by-step explanation:

Given, D (diameter)= 22 inches

Therefore, r (radius)= 22/2= 11 inches

Volume= \frac{4}{3}×π×r³

            =\frac{4}{3}×3.14×22×22×22

            =44579.626 inches

            =44580 inches

3 0
3 years ago
3(h - 7) + 3 = 9 what is H =
MrRissso [65]

Answer:

9

Step-by-step explanation:

3(h-7)+3=9

3h-21+3=9

3h-18=9

3h=9+18

3h=27

h=27/3

h=9

Please mark me as Brainliest if you're satisfied with the answer.

7 0
3 years ago
Read 2 more answers
A political polling agency predicts candidate A will win an election with 63% of the votes. Their poll has a margin of error of
scoray [572]

Answer:

56% ≤ p ≤ 70%

Step-by-step explanation:

Given the following :

Predicted % of votes to win for candidate A= 63%

Margin of Error in prediction = ±7%

Which inequality represents the predicted possible percent of votes, x, for candidate A?

Let the interval = p

Hence,

|p - prediction| = margin of error

|p - 63%| = ±7%

Hence,

Upper boundary : p = +7% + 63% = 70%

Lower boundary : p = - 7% + 63% = 56%

Hence,

Lower boundary ≤ p ≤ upper boundary

56% ≤ p ≤ 70%

5 0
3 years ago
Name a real world object that has a top view of a triangle, and a side and front view that are each rectangles?
Anarel [89]
It could be a building with a triangular top. If the building had a triangular top, then it must have 3 rectangles as its sides. So your answer would be, a building with a triangular top.
5 0
2 years ago
Other questions:
  • Round 101.5 to one significant figure
    7·1 answer
  • Current and Quick Ratios The Nelson Company has $1,250,000 in current assets and $500,000 in current liabilities. Its initial in
    7·1 answer
  • Oliver makes blueberry jam every year .The number of pints of jam he makes this year can be represented by the expression 4p-9,w
    9·1 answer
  • Emily rented a bike from kaylas bikes. It cost $15 plus $5 per hour.
    8·1 answer
  • Which of the following ordered pairs is not a solution to the equation represented by the graph
    15·1 answer
  • Fill in the blanks to complete the following sentences.
    14·1 answer
  • HELP! IS THIS PROPORTIONAL
    14·2 answers
  • Summer Storme is analyzing an investment. The expected one-year return on the investment is 20 percent. The probability distribu
    9·2 answers
  • Assume varies inversely with . Find the constant of proportionality and the function.
    15·1 answer
  • What is the perimeter of the rectangle in the coordinate plane? 15 units 20 units 30 units 50 units.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!